Commonly Ordered Parts For Residential Equipment
Page 1 of 41 02/27/07 (Gcc)
Page 1 of 41
How to use these sheets:............................................................................................................... 3
Model Identification..................................................................................................................... 4
G32 / G32V Furnace Common Parts: ........................................................................................ 5
G26 / 90UGF Furnace Common Parts:...................................................................................... 6
GHR 26 Furnace Common Parts: .............................................................................................. 7
G32/ G26 / GHR26 / 90UGF/ Small Parts: ................................................................................ 8
G23 Furnace Common Parts: ..................................................................................................... 9
G24M / 80MGF/ 80UHG Furnace Common Parts:................................................................ 10
G20 Furnace Common Parts: ................................................................................................... 12
G14 /G21 GSR14/GSR21 Pulse Furnace Common Parts: ..................................................... 13
Pulse tune up / repair parts kits................................................................................................ 16
Visual identification of ignition boards.................................................................................... 17
2 Stage Ignition boards .............................................................................................................. 19
Single stage Surelight boards .................................................................................................... 20
Surelight basic / UTEC H S I boards ....................................................................................... 21
G40 & G50/ pressure switches and ventor motors ................................................................. 22
Ventor motors for G40,G50,G60,G41,G43,G51,G61: ............................................................ 24
G40 / G50 (UH & DF) Furnace Common Parts: .................................................................... 26
G50UHI Furnace Common Parts ............................................................................................. 28
G60 (UH, DF ,UHV & DFV) Furnace Common Parts:.......................................................... 29
G40 G50 G60 Common Small Parts......................................................................................... 31
G41UF Common Parts .............................................................................................................. 32
G43UF Common Parts .............................................................................................................. 33
G41/43/51/61 Misc. Small parts ................................................................................................ 35
G41/43/51/61 Condensate Trap / Venting parts ...................................................................... 36
Commonly Ordered Parts For Residential Equipment
Page 2 of 41 02/27/07 (Gcc)
Page 2 of 41
G51MP Common parts.............................................................................................................. 38
G61MP /G61MPV Common parts ........................................................................................... 41
Commonly Ordered Parts For Residential Equipment
Page 3 of 41 02/27/07 (Gcc)
How to use these sheets
The purpose of this document is to provide a quick reference of:
1. Parts that are common throughout a model series 2. Parts that are small and/or difficult to find
If the technician is not sure of what part that they require it is recommend that they go back and get the
full model number of the equipment.
Model identification data on page 3
Any part that is not shown on the list may require the full model number and the use of RPH in order to get the correct parts.
If there are any doubts, please contact your resource specialist
Last revision December 2004
Latest update February 23 2007 (Only pages 16 on wards have been updated. The additions / updates
include; Side port design ventor motors for G40,50,60, pressure switch identification for G40,50,60, ventor motor identification for current furnaces, ignition control identification and addition of new parts for units produced from December 2004 to present)
There are some components where RPH should be consulted to ensure correct part has been selected .
These are identified by the icon
Page 3 of 41
Commonly Ordered Parts For Residential Equipment
Page 4 of 41 02/27/07 (Gcc)
Model Identification Production Status: Furnace: Type: Efficiency: Dates built:
G40 / G50 Mid Efficiency, Clamshell style heat exchanger
80.0 % AFUE 2000 -
G60 2 Stage Mid Efficiency, Clamshell style heat exchanger
80.0 % AFUE 2001 -
G41UF, G43UF, G51MP High Efficiency, Clamshell style heat exchanger
90.0 % AFUE 2003- (G41UF) 2002 – 2004 (G43UF) 2004-
In Production
G61MP 2 Stage High Efficiency, Clamshell style heat exchanger
90.0 % AFUE 2003-
G32 / G32V 2 Stage High Efficiency,
Clamshell style heat exchanger 94.2 % AFUE 1998-2003
G26 / 90UGF / GHR26 High Efficiency, Clamshell style heat exchanger
94.2 % AFUE 1993-2003 90ugf 1997-2003
G14 / G21 High Efficiency pulse furnace 96.2 % AFUE 1981- 2000 G23 Mid Efficiency, Clamshell style
heat exchanger, 80.8 % AFUE 1993 - 2000
G24M / 80MGF/ 80UHG Mid Efficiency, tubular style heat exchanger.
80.5 % AFUE 1993 - 2001
Out of Production
G20 / G20E Mid Efficiency, Clamshell style heat exchanger
78.0 % AFUE 1990 - 2001
Tubular Heat exchanger used with G24M / 80MGF
G26 with Clamshell style heat exchanger and secondary heat exchanger
G23 Furnace G24M
furnace. With tubular heat exchanger
G50 / G40 UH Furnace
G20 Furnace
G21 Pulse Furnace
G60 Furnace
Page 4 of 41
Commonly Ordered Parts For Residential Equipment
Page 5 of 41 02/27/07 (Gcc)
G32 / G32V Furnace Common Parts
1/3 HP 60L21 G32-75Q3 Cut out at 240F, Cut in at 210F 21L89 G32 75
1/2 HP 60L22 G32-Q3/4100 Cut out at 205F, Cut in at 175F 18J37 G32 100 Blower Motor
3/4 HP 28F01 G32-Q4/5-100 G32-Q4/5-125
Limit Control, 3” insertion
Cut out at 175F, Cut in at 135F 25J26 G32 125
1/3 HP 21708 (10” x 8”) G32-75Q3 63K93 75 Lo & 125
1/2 HP 16596 (10” x 10”) G32-Q3/4100 12L46 75 Hi
½ HP ICM 89J10 (10” x 8”) G32V3-75
Blower Wheel
3/4 HP 10G44 (11.5” x 9”)
G32-Q4/5-100/125 G32V5-100/125
Pressure Switch
19L57 100
Circuit Breaker Switch 37J56 Flame Sensor 40L81 Transformer 42J32
(40VA) 72H94
(50 VA G32V)
Flame Rollout Switch.
15M45
(Man. Reset, green dot, 200oF trip)
Flue Transition (trap)
(See G26 Small parts)
59M03
2-Stage Control Board
26M33
(G32/GHR32 –1 to –3)
TSG1-1. Intercepts signals from the single stage Surelight board. Thermostat & gas valve are connected to this board. Has 2 sets of jumpers JP1 (Two Stage, One Stage, W2 Timed) & JP 2 (8,12 & 15 Mins).
Ignitor, Surelight 41K56 Ventor motor,
2 Stage 14L67
Gas valve,2 stage, White-
Rodgers
12L57 G32-1,2,9/GHR32-1 G32V/GHR32V-1
Gas valve,2 stage,
Honeywell
78L42 G32/GHR32-3,5
GHR32V/G32V-3,4,5
VSP2-1 Control Board for variable speed motor (G32V)
38L95
(G32V/GHR32V –1 to –4)
VSP2-1 board. Sets the speed on the variable speed motor. Has 5 sets of jumper banks (High, Low, Adjust,Heat, Htg Blower) .
39L32
G32V3-75-1,-3
38L02
G32V3-75-1,-3 Integrated Control, Surelight (1 stage)
97L48
(G32/GHR32
–1 to –3) (G32V/GHR32V
–1 to –4)
White Rodgers Hot surface ignition (HSI) Surelight controller #50A62-121-06-S1 or B1. Has Surelight & Lennox Logo on board. Has a 6 and 9 pin wiring harness
connected to it.
32M98
G32V3-75-4,-5
37M06
G32V3-75-4,-5
Integrated Control, Surelight (2 stage)
46M99
(G32/GHR32-5) (G32-9)
White Rodgers (HSI) Surelight controller, 2 stage heating #50m61-120-03s1/B1. Has a 12 pin and a 5 pin wiring harness connected to it. Old#18M34 50m61-120-91S2 or B2
39L33
G32V5100/125 -1,-3
38L03
G32V5100/125 -1,-3
Integrated Control, Surelight (2 stage & VSP drive)
49M59
(G32V-5 GHR32V-5)
White Rodgers (HSI) Surelight controller, 2 stage heating with VSP controller. #50V61-120-03s1 or b1 Has 12 pin, 5 pin and 16 pin wiring harnesses connected to it. Old# 18M99 50V61-120-91B2 or S2
Variable speed Motor, ICM
25M10
G32V5-125-4,-5
ICM motor Control module
(Comes with motor, but
available as a separate part)
28M32
G32V5-125-4,-5
Page 5 of 41
Commonly Ordered Parts For Residential Equipment
Page 6 of 41 02/27/07 (Gcc)
Page 6 of 41
G26 / 90UGF Furnace Common Parts
Blower Control Board (BCC)
48K98 G26-1 & -2
Used for spark ignition units with Intermittent pilot burner only.
Surelight (HSI) igniter 41K56 G26-3+
90UGF-2+
1/5 HP 21L90 G26 Q2-50 90UGF A2
For units with a
pilot burner
53L90
G26-1,-2 only
1/3 HP 60L21 G26 Q3-50/75 90UGF-A3
Spark Ignition
Direct Spark (DSI)
17L96 90UGF-1
½ HP 60L22 G26
Q3/4-100/125 90UGF A3/4
Ignition module
HSI / Surelight 97L48
(G26-3+) (90UGF –2+)
Blower motor
¾ HP 28F01 G26 Q4/5 90UGF A4/5
Cut out 205 F
Cut in 175 F 7” insertion
48J72 G26Q2-50 90UGFA2-50
For 1/5 HP motor
21709 (10” x 7”)
G26 Q2-50 90UGF A2
Cut out 220 F Cut in 190 F 7” insertion
27J29 G26Q3-50 90UGFA3-50
For 1/3 HP motor
21708 (10” x 8”)
G26 Q3-50/75 90UGF-A3
Cut out 195 F Cut in 165 F Thermodisc
48J48 G26 Q4/5-75 90UGFA4/5-75
For 1/2 HP motor
16596 (10” x 10”)
G26 Q3/4-100/125 90UGF A3/4
Cut out 205 F Cut in 175 F Thermodisc
18J37 G26-100 90UGF100
Blower wheel
For 3/4 HP motor
10G44 (11.5” x 9”)
G26 Q4/5 90UGF A4/5
Limits
Cut out 175 F Cut in 135 F Thermodisc
25J26 G26 / 90UGF Q3/4 & Q4/5 –
100 / 125
Circuit Breaker 37J56 ALL Pilot Burner 49K85 G26-1,-2 Only (spark ign)
For Johnson’s ignition module
(Blue) 18G89
(G26-1 & -2) Pressure
Switch 63K93 Rollout Switch 15M45
(Man. Reset, green dot, 200oF trip)
For units with a Pilot Burner or an Intermittent Pilot Ignition
(IPI) For Honeywell ignition Module
(Grey) 49L76
(G26-1 & -2)
For Direct Spark Ignition (DSI)
40L81 (90UGF-1) Transformer 42J32 Ventor Motor 68K21
Flame Sensor
For Hot Surface Ignition (HSI) /
Surelight
40L81 (G26-3+)
(90UGF –2+)
Gas valve for -1
41K38 (Honeywell)
Gas valve for -2
58K74 (White-Rodgers)
Flue transition (trap)
59M03 G26-1, -2 only
59M03 G26-3 on
(See G26 Small parts)
Gas valve for -3,5
63K88 (White-Rodgers)
Gas valve for -4,6
99K65 (Honeywell)
Commonly Ordered Parts For Residential Equipment
Page 7 of 41 02/27/07 (Gcc)
GHR 26 Furnace Common Parts
1/3 HP 60L21 GHR26Q2/3-50 HSI (Surelight) 41K56 -2 on
½ HP 60L22 GHR26Q3-75 GHR26-Q3/4-
100
Ignitor Direct Spark 14K99 -1
Blower motor
¾ HP 28F01 GHR26Q4/5-
100 GHR26G4/5-
120
Direct Spark (DSI)
17L96 -1
For 1/3 HP motor
21708 (10” x 8”) GHR26Q2/3-50
Ignition / Blower Control
HSI / Surelight 97L48 - 2 on
For 1/2 HP motor
16596 (10” x 10”)
GHR26Q3-75 GHR26-Q3/4-
100
Blower wheel
For 3/4 HP motor
10G44 (11.5” x 9”)
GHR26Q4/5-100
GHR26G4/5-120
Cut out 300 F Cut in 270 F 18K43 GHR2650,75
Cut out 250 F Cut in 230 F 29K51 GHR26-
100Q4/5-1,2
Circuit Breaker 37J56 Cut out 280 F Cut in 250 F 18K44 GHR26100Q3/4
Cut out 220 F Cut in 190 F 39L08 GHR26100Q4/5
Condensate trap 32K96
Cut out 200 F Cut in 170 F 18K45 G HR26-120-1,2
Limits (7” Insertion)
Cut out 175 F Cu F t in 145 39L07 GHR26-120
Door Switch
Page 7 of 41
25J13 Fla or me Sens 40L81
Pressure Switch 71K11 Rollout Switch 31J96
Flue Collar 18K46 (Left)
18K02 (Right)
29K06 (100,120)
Sec Limits Cut ou 60 F t 1Cut in 130 F 3” n insertio
18K80
G as valvefor -1
29K43 (Honeywell)
G e as valvfor –2, 4,6
99K65 (Honeywell)
Gas valve for –5,7
63K88 (White-Rodgers)
Gas valve For-8
93M81 (Honeywell)
Transformer 42J32 Ventor Motor 48L96
Commonly Ordered Parts For Residential Equipment
Page 8 of 41 02/27/07 (Gcc)
G32/ G26 / GHR26 / 90UGF/ Small Parts
14M89 5/16" OD x 3/16" I.D Red Silicone tubing, 45” long with plastic tee 31J77 (G26)
Barbed fitting & nut ass’y
40L64 (G26 –1 & -2)
Pressure switch tubing kits
14M88
Page 8 of 41
5/16" OD x 3/16" I.D Red Silicone tubing, 65” long With 3/8” x 3/8” OD square red silicone tubing, 9” long (GHR26)
”
n all ides.
31J77
Plastic tee, ¼barbs os
44H12 19” long 5/16" OD x 3/16" I.D Red Silicone tubing PVC male plug,
½” MPT 69J82
Pressure switch tubing
26L95 4’ long 5/16" OD x ed 3/16" I.D RSilicone tubing
Drain tubing 12K87 1/2" OD x 3/8" ID X 27" BLACK VINYL HOSE
Plastic coupling to join ondensate
tubing to fluc
e trap
73K84 (G26 –3 on)
(90UGF)
Pilot air deflection kit 56K99 ins deflector
s. G26 –1 & 2 only contaplate & spring clip
Sight Glass for Burner box only 27M47
Grommet for sight glass
only 27M47
32F23 3/8" hose shank
X 1/8" male thread. (Older
version)
Sight Glass for
Surelight diagnostic. Lights only
49L04
90 degree elbow for pressure
switch tubing 79
(order as 7
Sight Glass replacement kit 27M47
J90
9J9001)
3/8" sh k x 2(newer version)
anContains sight glass and grommet for burner box, sight glass and snap bushing for Surelight diagnostic lights
59M03
Replacement PVC flue trap kit with separate drain for ventor motor.
Drain Tube and Tee kit 63J95
Used to drain excess condensate from ventor motor housing. May occur in areas where the outdoor temperature is well below freezing.
Flue transition (trap)
replacement kit
Commonly Ordered Parts For Residential Equipment
Page 9 of 41 02/27/07 (Gcc)
G23 Furnace Common Parts
Blower Control Board
Used for Spark ignition only 48K98 G23-1-4 HSI ignitor 41K56 G23-5+
1/5 HP 21L90 G23 Q2-50 Spark Ignition? 53L90 G23-1-4 only 1/3 HP 60L21 G23 Q3-50/75
Ignition module HSI / Surelight 97L48 G23-5+
½ HP 60L22 G23 Q3/4-100/125
Blower motor
¾ HP 28F01 G23 Q4/5 Pilot Burner 49K85 G23-1-4 Only (spark ign)
For 1/5 HP
motor 21709
(10” x 7”) G23 Q2-50 Pressure Switch
67K32 (G23-75,50)
67K30 (G23100,125)
67K28 (G23-150)
For 1/3 HP motor
21708 (10” x 8”) G23 Q3-50/75
For 1/2 HP motor
16596 (10” x 10”)
G23 Q3/4-100/125
Transformer 42J32 ALL Blower wheel
For 3/4 HP motor
10G44 (11.5” x 9”) G23 Q4/5
43J56 (G23-50)
43J57 (G23-75)
44J07 (G23-100)
Circuit Breaker 37J56 ALL Ventor Motor
43J58 (G23-125)
50J07 (G23-150)
For Johnson’s ignition module
(Blue)
18G89 (G23-1 –4)
Flame Sensor
For units with a Pilot Burner or an Intermittent Pilot Ignition
(IPI) For Honeywell ignition Module
(Grey) 49L76
(G23-1 –4)
For Hot Surface Ignition (HSI) /
Surelight 40L81
(G23 –5 on)
Page 9 of 41
Commonly Ordered Parts For Residential Equipment
Page 10 of 41 02/27/07 (Gcc)
G24M / 80MGF/ 80UHG Furnace Common Parts
¼ HP 21L91 G24M/80MGF 80UHG M2-
45/60/75
Original, non surelight
33J37 (G24M 1,3)
1/3 HP 60L21 G24M/80MGF 80UHG M3-60/75/100
HSI
Shurelight 41K56 (G24M-7)
½ HP 60L22 G24M/80MGF 80UHG M3/4-
100/125
80MGF1,-2,-3-,-4 &
G24M-2,-4 Units that have been upgraded to dual rod flame
sensor
73K38
(Use 62K50 kit if not sure)
Blower motor
¾ HP 28F01 G24M/80MGF 80UHG M4/5-
100/140
DSI 80MGF1,-2,-3-,-4 &
G24M-2,-4 Units that have
NOT been upgraded to Dual rod flame sensor
20J90
(for emergency use only. Use
62K50 kit)
¼ HP 32624 (9” x 7”)
G24M/80MGF 80UHG M2-
45/60/75
Igniters
Direct Spark Ignition (DSI). For
units NOT requiring update
kit
G24M-6 on 80MGF6 on 43K31
1/3 HP 21709 (10” x 7”)
G24M/80MGF 80UHG M3-60/75/100
½ HP 10H00 (11” x 8”)
G24M/80MGF 80UHG M3/4-
100/140
80MGF45/60/75 -1,-2,-3-,-4
G24M45/60/75 -2,-4
62K50
Blower wheel
¾ HP 21772 (12” x 9”)
G24M/80MGF 80UHG M4/5-100/120/140
Sensor / Igniter
update kit 80MGF 100/120/140 -1,-2,-3-,-4
G24M 100/120/140
-2,-4
62K50
Units that have been upgraded to dual rod flame
sensor
43K53
(Use 62K50 kit if not sure) Gas Valve
(G24M45-75 -1 & -2,–4)
80MGF-45-75 -1 and –2)
60J21
Honeywell
VR8205M-2823 White Rodgers
36E36-284
Gas Valve (G24M45,60,75 -
3,4,6,7,10,11) (G24M,100,120,140-
1-12) (Various 80MGF)
60J59
honeywell VR8205M-2823 white Rodgers
36E36-278
Units that have NOT been
upgraded to Dual rod flame sensor
20J91
(for emergency use only. Use
62K50 kit)
80MGF -1,-2,-3-,-4
& G24M -2,-4
Gas Valve G24M-12,
80MGF60&75-12,80uhg-3
39L93
White Rodgers 36E52-209
Sensor, Flame
For units that do not require upgrade kit 43K88 G24M-6 on
80MGF6 on
Note: These units underwent 12 revisions including 5 different ignition systems, for this reason alone it is highly recommend that the full model number be used at all times when ordering parts for the G24 / 80MGF / 80UHG.
Page 10 of 41
Commonly Ordered Parts For Residential Equipment
Page 11 of 41 02/27/07 (Gcc)
G24M / 80MGF/ 80UHG Furnace Common Parts
DSI (Direct Spark Ignition) RAM# 3MC5
65K07 (G24M-2,-4,-6) (80MGF-1,-2,3 (80MGF-4 & -6)
80MGF-45,-1.-2 G24M-45,-1.-2 11K95 Ignition
Control – Direct Spark
Ignition DSI (Direct Spark Ignition) Heatcraft module EGC-1
17L96 (80MGF-5,-7)
(80MGF-8,9,10) (80UHG-1)
80MGF-60,-1.-2 G24M-60,-1.-2 11K96
Ram board HSI (original version with “glow coil”) NOT surelight
RAM# RAM-H1MC4 58L61
(G24-1 & -3) 80MGF-75,-1.-2
G24M-75,-1.-2 11K98
FULL surelight control. Part stamped with one of the following part numbers 24L85 or 56L83 or
63K89 or 97L48. This board has 1 9 pin and 1 6 pin wiring harness.Thre are 5 neutral returns on the top right
hand corner.
97L48 (G24M-7,-10,-
11-,12)
Windy condition kit / ventor motor /
pressure switch update
kit.
80MGF/G24M 100/120/140
-1,-2 11K99
Ignition Control – Hot
Surface Ignition (HSI) Basic surelight control . stamped
with one of the following part numbers:
12L69, 56L84 ,10M93 or 32M88. Smaller than regular surelight.
This board has 1 12 pin and 1 4 pin wiring harness. There is no cont fan
speed terminal.
32M88 (80UHG-2,-3)
Pressure switch USE RPH Secondary
Limit Switch 20J83 G24M-3,-4,-6,-7
80MGF-5,-6,-7 ,-8
80UHG-9 67M54
Rollout Switch 26H78 Transformer 78H55
Ventor motor (for units not
requiring update)
G24M-10,-11-12
80MGF-9,-11,-11,-12
80UHG-1,-2-,-3
85L49
Note: These units underwent 12 revisions including 5 different ignition systems, for this reason alone it is highly recommend that the full model number be used at all times when ordering parts for the G24 / 80MGF / 80UHG.
Page 11 of 41
Commonly Ordered Parts For Residential Equipment
Page 12 of 41 02/27/07 (Gcc)
G20 Furnace Common Parts
¼ HP 21L91 G20Q2-50
Damper Door Spring 97H76
1/5 HP 21L90 G20Q2-75
1/3 HP 60L21 G20Q3-75
Damper Motor 51H74
½ HP 60L22 G20Q3/4-
100/125
Blower motor
¾ HP 28F01 G20Q4/5-100 G20Q5/6-125
Flame Sensor 18G89 Fuse (2 Amp) 67171
¼ HP 32624 (9” x 7”) G20Q2-50
Gas Valve (G20E) 41K35 Ignition
Control 53L90
(see G26 for description)
1/5 HP 32624 (9” x 7”) G20Q2-75
Blower wheel
1/3 HP 21709 (10” x 7”) G20Q3-75 26H94 Q2-50
83L83 Q3-50/75 With pilot burner
bracket 82F60 (Center / Main burner)
Limit Control
86H72 Q2E-75 Ribbon buners
Without pilot burner bracket 81F94
Pilot Burner 18G90 Rollout Switch 26H78 Blower control board (BCC) 48K98 ALL
Transformer 78H55 ALL
Page 12 of 41
Commonly Ordered Parts For Residential Equipment
Page 13 of 41 02/27/07 (Gcc)
G14 /G21 GSR14/GSR21 Pulse Furnace Common Parts
Air flapper replacement
material
64L80 (40-80,000
btu/hr) 64L81
(100/130 btu/hr)
1/2 HP 60L22 G14-100 G21Q3-100
1/3 HP 32663 G14-40/60/80
Gaskets to mount air
flapper to air hub
14F34 (40-80,000
btu/hr) 50F89
(100/130 btu/hr)
1/3 HP 60L21 G21-40/60/80
Blower Motor
3/4 HP 28F01 G14Q4/5-100 G21Q4/5-100
#6-32 x ¼” 35G69 Motor Mount Bracket 86G17 use with 32663 & 28F01 motor if
necessary #6-32 x ½” 37G52
Air Flapper mounting screws (24
pack) #8-32 x ½” 38G47 Q3 21708 (10” x 8”)
Q4 10G44
Air flapper housing
removal tool 20H44
Blower wheel
Q4/5 87A62
Air housing flapper
removal tool for cast iron
20H45
Blower Relay 66C67
Air intake
Page 13 of 41
ad apter , 1.5”MPT to 2”
Socket 54G90 G21) (
Decoupler bolts (10 pk) 73J95
Anti-vibration pads 3 x 3 x ¼”
er (6 pack) 4 x 8”
each rubber / cork
76F56
rubb
49P40 4 x 7/
Commonly Ordered Parts For Residential Equipment
Page 14 of 41 02/27/07 (Gcc)
G14 /G21 GSR14/GSR21 Pulse Furnace Common Parts
Drip leg kits*
83F47 (G14-40) 83F48 (G21-40,60,80) (G14-60,80) 83F49 (G14-100,130 1,2) 34G56 (G14-6,7) (G21-100)
Igniter / spark Plug 43G62
Drip Leg kits for Downflow applications *
56G77 (GSR14 /21)
Sensor Plug 64K60
* Illust e drip ration shown for parts identification only dual parts for . Indivi th
leg ass’y are not av able, you must order the complete kitail . Fan mer TiControl board 53K80 G21 es Seri
Drip Leg Clean out plug 69J50
Ignition Control 60J00
Johnson’s controls ignition module. Used for re pulse placement on ALL
furnaces (G14 & G21)
32F23
Page 14 of 41
Elbow, 3/8" hose shank X
1/8" male thread. Used
wi e th 90 degreexhaust coupling
20H43
45G53 (10 p ck) a
Removal tool Spark Plug
Spark Plug Tap 88K67 90 Elbow for s pr ssuga re testing
81F23 (130) at 8”
included!
e 59611
1/2" black pipe elbow with 1/8" pipe thread tap
the "90". 1/plug not
Sensor Tap 88K68
Commonly Ordered Parts For Residential Equipment
Page 15 of 41 02/27/07 (Gcc)
G14 /G21 GSR14/GSR21 Pulse Furnace Common Parts
90 Degree Exhaust coupling
54G93 (G1 80) 4/21-40-
44H24 (G14/21-100-130)
Straight fitting used with GSR14/21 Exhaust coupling
28G15 ( 1/8” Thereaded x
barbed fitting)
Straight Exhaust coupling
28G54 (GSR14 / 21)
Ventor / Purge
motor 80C93
Transformer 38631 (G14)
78H55 (G21)
Heat exchanger test
kit 74K96
Used to pressurize pulse heat exchanger to check for leaks. Contains test gauge, plugs, misc. fittings and instructions.
US 67F81
Canada 12H76 30” – 30”
12H77 30” – 19” (restricted clearance)
Mufflers
Variable Speed motors for G21V/GSR21V: The ICM1 (Square controller) system was used on G21V-1 & 3 and GSR21V-1 to –8. To replace the ICM1 blower motor, you MUST upgrade the unit to ICM2. This requires a new ICM2 blower motor, controller and wiring. See repair parts for more specific information.
Page 15 of 41
Commonly Ordered Parts For Residential Equipment
Page 16 of 41 02/27/07 (Gcc)
Pulse tune up / repair parts kits In 2004 the 75+ individual small repair parts that were used for the pulse furnaces were replaced by 13 repair parts kits. These individual parts included; Air flapper assembly, Gas flapper assembly, Gas orifices and Gas valve conversion springs. Once these parts are no longer available you must use one of the kits indicated below:
Catalogue # Kit part # Units covered by kit 74M57 LB-108211A G14/G21-40 NAT 74M58 LB-108211B G14/G21-60 NAT 74M59 LB-108211C G14/G21-80 NAT 74M60 LB-108211D G14-100-1,2, G14-130 NAT & LP
74M61 LB-108211E G14-100-5,6,7, G21Q/V-100-ALL, GSR14-100-ALL, GSRQ/V-100-ALL NAT
74M62 LB-108211F GSR14-50 & GSR21-50 NAT 74M63 LB-108211G GSR14 & GSR21Q/V-80 NAT 74M64 LB-108211H G14/G21-40 LP 74M65 LB-108211J G14/G21-60 LP 74M66 LB-108211K G14/G21-80 LP
74M67 LB-108211L G14Q-100-5,6,7, G21Q/V-100-1 THRU 9, & GSR14/21-100-ALL LP
74M68 LB-108211M GSR14 & GSR21-50 LP 74M69 LB-108211N GSR14 & GSR21-80 LP
The kits have four functions:
1. To convert the units (G14/G21 GSR14/21) from LP/propane gas to natural gas. 2. To update early generation G14 series units (G14-40/60/80-1 through -8 and G14Q5-80-1,-2)
to a more current generation of G14 units 3. To tune-up older G14/21 and GSR14/21 series units with new parts 4. Provide repair parts for G14/21 and GSR14/21 units
Notes:
• The kits will NOT allow you to convert units from Natural gas to LP/Propane. The reason being is that the most common reason to convert to LP/Propane is if you want to remove the furnace from one location and re-install it elsewhere.
• Instructions (504,872m) for the kits are located in PIRL.
Page 16 of 41
Commonly Ordered Parts For Residential Equipment
Page 17 of 41 02/27/07 (Gcc)
Visual identification of ignition boards
Page 17 of 41
23W25 Honeywell 2 stage control 46M99 White Rodgers 2 stage control 19W60 Honeywell 2 stage control with variable speed
46M59 White Rodgers 2 stage control with variable speed
63K89 White Rodgers single stage Surelight control
24L85 White Rodgers single stage Surelight control
(Shown for identification only, NOT the actual size)
Commonly Ordered Parts For Residential Equipment
Page 18 of 41 02/27/07 (Gcc)
Visual identification of ignition boards 56L83 & 97L48 White Rodgers single stage Surelight control
69M08 White Rodgers single stage Surelight control
23W51 White Rodgers single stage Surelight control
10M93 Surelight basic 75M17 Utec H S I 75M47 Utec H S I
(Shown for identification only, NOT the actual size)
Page 18 of 41
Commonly Ordered Parts For Residential Equipment
Page 19 of 41 02/27/07 (Gcc)
2 Stage Ignition boards for G60(V) & G61(V) & G32V
2 Stage control
Page 19 of 41
23W25
Part numbers #100869-01 Honeywell p/n S9220E1000 Board is 4 “ x 8 1/8” with 5 pin molex connector and 5 terminals for accessories on top of board, 12 pin molex plug on lower right hand side. There are 2 (1 red & 1 green) diagnostic lights located in the middle left hand side of the board. The thermostat terminals (12) are located at the bottom of the board.
2 Stage control with
variable speed
19W60
Part numbers # 100870-01 Honeywell part#S9230F1006 Board is 4 “ x 8 1/8” with 5 pin molex connector and 5 terminals for accessories on top of board, 12 pin molex plug on lower right hand side. There are 2 (1 red & 1 green) diagnostic lights located in the middle left hand side of the board. The variable speed blower motor plugs into the middle right hand side of the board via a 16 pin harness that is also to the right of the dip switches for the indoor blower motor.
Used on G60DF, G60UH,G61MP –7 onwards Used on G60DFV-7, G60UHV-7, G61MPV-7 & -8
2 Stage control
subbed to 46M99
Part numbers# 18M34 White Rodgers# 50m61-120-91S2 or B2. Board is 5.74 “ W x 7.56 “ H. Has a 12 pin and a 5 pin wiring harness connected to it. Motor and accessory spade terminals are along the top of the board while thermostat terminals with (Y1 & Y2 and W1 and W2) are along the bottom.
2 Stage control with
variable speed
49M59
Part numbers# 49M5901 White Rodgers# 50V61-120-03s1 or b1 Surelight controller (H S I ), 2 stage heating with VSP controller. # Has 12 pin, 5 pin and 16 pin wiring harnesses connected to it. Old# 18M99 50V61-120-91B2 or S2
Used in G32-75,100,125-5 & -6, GHR32-5 & -6, G60DF-2 & -3, G60UH-2 & -3 Used on G60DFV-3 & -6, G60UHV-3 & -6, G61MPV-1 & -6,
G61MPV-090-02 2 Stage control
46M99
White Rodgers# 50m61-120-03s1/B1 Board is 5.74 “ W x 7.56 “ H. Has a 12 pin and a 5 pin wiring harness connected to it. Motor and accessory spade terminals are along the top of the board while thermostat terminals with (Y1 & Y2 and W1 and W2) are along the bottom.
Used in G60DF-4 to –6, G60UH-4 to –6, G1MP-1 & -6, G61MP-090-2
Commonly Ordered Parts For Residential Equipment
Page 20 of 41 02/27/07 (Gcc)
Single stage Surelight boards for 80MGF, G24M, G27M, 90UGF, G26, G32,GHR26,
GHR32, G40, G50, G51
subbed to 83M00 White Rodgers# 50A62-120
Used on 90UGF-3 to –6, G24M-7 and –10, G26 –3 to –6, G27M-1, G32-1 & -2, GHR26-2 to -5
63K8901 This board has a 9 pin and a 6 pin wiring harness.Thre are 5 neutral returns on the top right hand corner. The board is 5.74” x 7.56” with a 0.88” x 2.5” notch in the lower left hand corner.
subbed to 83M00
White Rodgers# 50A62-121-B1 or S1
Used on 80MGF-11 & -12, G23-5 & -6, G24M-11 & -12, G27M-2, G32V-1, GHR26-6 & -7
24L8501
Same footprint as 63K89 except there is no notch and mounting hole locations are changed. When upgrading from the 63K89 on G26 units it will be necessary to trim a ¼” from the igniton control cover and in addition on the G24M, G27M it will be necessary to drill new mounting holes.
subbed to 83M00
White Rodgers# 50A62-121-03B1 or 03S1
Used on G50UH-1 & -2 56L8301
Same foot print as 24L85. No changes needed when upgrading from 24L85, but see above when upgrading from 63K89
subbed to 83M00
White Rodgers# 50A62-121-06-B1 or -S1
Used on G32-3, G32V-3 & -4, G50DF-1 to –6, G50UH-3 to –7, G50UHI-3 to –7, G51MP-1, G51MP-090-2, GHR26-8,
GHR32-3, GHR32V-3 & -4
97L4801
Same foot print as 56L83 but this board has one 9 pin and one 6 pin wiring harness. Has 2 green diagnostic lights. No changes needed when upgrading from 56L83, 24L85 but see notes under 24L85 when upgrading from 63K89
subbed to 83M00
White Rodgers# 50A66-122-01-B1 or -S1
Surelight board
Used on G40DF-7 & -9 69M0801 Same foot print a 97L48.
Surelight board replacement kit 83M00
Replaces the following Surelight boards: 69M0801, 32M8801, 10M9301, 56L8401, 12L6901, 97L4801, 63K8901, 56L8301, 24L8501
Converts both single stage and Surelight basic boards to 23W51. This board has a different footprint and wiring harness configurations than the previous Surelight boards. This kit comes with all necessary components to perform the conversion including harnesses, mounting panel, stand offs, circuit breaker, ect.
subbed to 23W51
White Rodgers# 50A66-123-02B1 or 50A66-123-02S1
Used on G50DF-10 & -11, G50UH-10 & -11, G50UHI-10 & -11, G51MP-6
100925-01 / 17W92
Same footprint as 23W51
23W51 White Rodgers# 50A66-123-03B1 or 50A66-123-03S1
Used on G50DF-12 & -15, G50UH-12 & -15, G50UHI-12, G51MP-7
100925-02 This board is 5.74 “ x 7.56”. The diagnostic lights (1-red & 1-green) are located in the lower left hand corner of the board. There is a 12 pin & a 4 pin molex connector on the left side of the board
subbed to 23W51
White Rodgers# 50A66-123-01B1 or 50A66-123-01S1
Surelight board
Used on: G50DF-7 & -9, G50UH-8, G50UHI-8, G51MP-2 &
-3, G51MP-090-3 & -4
69M1501 White-Rodgers p/n. Has 12 pin & 4 pin molex connectors. Has Red and Green diagnostic lights.
Page 20 of 41
Commonly Ordered Parts For Residential Equipment
Page 21 of 41 02/27/07 (Gcc)
Surelight basic / UTEC H S I boards for 80MGF, G24, G40, G41, G43
subbed to
83M00 White Rodgers# 50A65-120
Used 80UHG-2 & -3, G24M-75-9 12L6901
subbed to 83M00
White Rodgers# 50A65-120-04-B1 or -S1
Used on G40DF-1 & -2, G40UH-1 & -2 56L8401
subbed to 83M00
White Rodgers# 50A65-120-05-B1 or -S1
Used on G40DF-3, G40UH-3
10M9301
32M88 White-Rogers part# 50A65-121-06-B1 or -S1
Surelight basic board
Used on G40DF-4 to –6, G40UH-4 to –7 & -10, G41-1 & -2, G43-1
32M8801
Basic Surelight control . Smaller than regular Surelight. (4.4” x 5.9”) This board has 1 12 pin and 1 4 pin wiring harness. There is no cont. fan speed terminal
subbed to 17W70
UTEC part #1012-969/ 1012-969I
Used on G43UF-070
75M1701
Board is 4.6” x 5.8”. Has 4 pin amp connector for ventor motor and ignitor at top left hand corner of board and 12 pin amp connector on lower right hand corner of board. Blower motor speed connections are on the top of the board while the thermostat connectors are on the middle bottom section of the board With Green & red diagnostic light.
subbed to 17W70 UTEC part #1012-969/ 1012-969I
Used on G40DF-10 to –13, G40UH-9 to –13, G43-3 to -7 78M4701
Board is 4.6” x 5.8”. Has 4 pin amp connector for ventor motor and ignitor at top left hand corner of board and 12 pin amp connector on lower right hand corner of board. Blower motor speed connections are on the top of the board while the thermostat connectors are on the middle bottom section of the board With Green & red diagnostic light.
17W70 Part numbers # 1012-969/ 1012-969I
UTEC H S I Board
Used on G40DF-14 & -15, G40UH-14 & -15, G43UF-3 100973-01 Same footprint as above
Page 21 of 41
Commonly Ordered Parts For Residential Equipment
Page 22 of 41 02/27/07 (Gcc)
G40 & G50/ pressure switches and ventor motors
As per Service and Applications note H-06-4 G40 & G50 furnaces from –15 onwards will have a new ventor motor that features a pressure tap that has been moved from the side of the ventor motor housing to the front of the ventor motor housing. This also requires a change in the pressure switch setting. New Ventor motor: Old Ventor motor:
(Note: Flue transition is not part of
ventor motor)
Pressure switch tap is located on front of the ventor motor housing. Used on G40 & G50 from –15 onwards and when the ventor motor is replaced on pre –15 G40& G50 units. (The hose tap is mounted at 3 o’clock position)
(Note: Flue transition is not part of ventor motor)
Pressure switch tap is located on the side of the ventor motor housing Used as the original ventor motor on pre –15 G40 & G50 units. (The hose tap is mounted at 1 o’clock position)
If you are looking to replace the pressure switch on a pre –15 G40 & G50 unit there are 2 ways to determine what ventor motor you have:
1. Look at the location of the pressure switch tap on the ventor motor housing to determine pressure tap location
2. Look at the pressure switch settings If you are looking to replace the ventor motor on a pre –15 G40 & G50 you can:
1. Replace the ventor motor only if you have the pre -15 ventor motor on hand 2. Purchase a new ventor motor and pressure switch to upgrade to the side port design (RPH Term)
** If you are in doubt, replace both the ventor and pressure switch **
How is this handled in Repair Parts Handbook (RPH)? • RPH will display a yellow pop up screen directing you to replace BOTH the ventor motor and pressure
switch. Note that ALL pressure switches are shown and you will need to determine the correct one.
Page 22 of 41
Commonly Ordered Parts For Residential Equipment
Page 23 of 41 02/27/07 (Gcc)
G40 & G50 Pressure switches
Pressure switches for original design ventor motor Pressure switches for new design ventor motor
.36” WC 56L32 G40/50DF-045, G40/50DF-070 G40/50DF-90, G40/50DF-110
G40/50UH-045, G40/50UH-070 .31” WC 24W98
G40/50DF-045,G40/50DF-070 G40/50DF-090,G40/50DF-110
G40/50DF-135
.47” WC 49L90 G40/50DF-090, G40/50UH-045 G40/50UH-070, G50UHI-070 .36” WC 56L32 G40/50DF-045
G40/50DF-070
.51“ WC 49L91
G40/50DF-110, G40/50DF-135 G40/50UH-090m G40/50UH-135,
G40/50UH-155 G50UHI-090 G50UHI-135
.40” WC 24W97 G40/50UH-045, G40/50UH-070 G40/50UH-090, G40/50UH-110 G40/50UH-135, G40/50UH-155
.58“ WC 49L92 G40/50UH-110 G50UHI-110
high a
ltitud
e 450
1 to
10,00
0 ft
.31 “ WC 101031-02 G40DF-070
.31” WC
24W98
G40/50DF-045 G50DF-070
.47” WC 49L90
G40/50DF-135, G40/50UH-090 G40/50UH-110, G40/50UH-135
G40/50UH-155
High
Altit
ude
(450
1 TO
10,00
0 FT)
.36” WC 56L32
G40/50UH-045, G40/50UH-070 G40/50DF-090, G40/50DF-110
High
altitu
de
4501
to 75
00 ft
.43” WC 15M22 G40/50DF-090
G40/50DF-110
high a
ltitud
e 750
1 to
10,00
0 ft
.43” WC 15M22
G40/50DF-135, G40/50UH-090 G40/50UH-110 ,G40/50UH-135
G40/50UH-155
G60 pressure switches
18M61 -45,-70 High / Low .40“/.20 “ WC High altitude 4501 to 7500 ft
2 stage, .20/.40 18M61 070 & -090
18M62 -110,-135 G60UHV-60C-090
High / Low .50“/020“ WC High altitude 7501 to 10,000 ft
2 stage, .20/.35 18M64 -070 & -090 Regular altitude
18M63 -90 High / Low .45 “/.20” WC High altitude 4501 to 7500 ft
2 stage, .20/.45wc 18M63 -110 & -135
2 Pressure switches twinned together, not available separately.
Black and grey plastic. One pressure tubing connector, Separate High and low fire
terminals. Each pressure switch has it’s own bleed port.
High altitude 7501 to 10,000 ft 2 stage, .20/.40wc 18M61 g60-110 & -135
Page 23 of 41
Commonly Ordered Parts For Residential Equipment
Page 24 of 41 02/27/07 (Gcc)
Ventor motors for G40,G50,G60,G41,G43,G51,G61
0 - 7500 ft 24W95 Ventor motor + 24W97 Pressure Switch
G40 / G50 UH
Ventor motor
replacement kit
7501 – 10,000 ft
24W95 Ventor motor + 56L32 Pressure Switch
0 - 7500 ft 24W95 Ventor motor + 24W98 Pressure Switch G40 / G50
DF Ventor motor
replacement kit
7501 – 10,000 ft
24W95 Ventor motor + 24W98 Pressure Switch
The 24W95 Contains: 1-Combustion blower 101202-02 [Fasco# 7058-0463, 1/30 hp, 115-60-1, 3000 RPH 1.65 amps] 1-7" Length of square silicone tubing (LB-94758G) 1-Conversion Harness LB-109107 (Has 2 pin amp connector on one end and on the other wire ends, a female quick connects) 4-32M31 screws (8-18 x 1 / 2 IHWSMS) 2-CAI gaskets Lb-94571
Installation instructions (505,236M)
G60 Ventor motor replacement kit 27M13
The 27M13 Contains: 1 - 2 Stage CAB (18M6701) [ Fasco #7021-11063 3000 RPM 1/30 HP 115-60-1. Has 3 wires, red is for low speed] 2 – Cab Gaskets (LB-94571); 4 - Screws 8-18 x 1 / 2 HWSMS (31L3901)
Installation instructions (504,486M)
G41, G43, G51 Ventor motor replacement kit
Non Extended Length 47M55
The 47M55 Contains: 1 - 83L41 combustion air assy [fasco# 7021-11406, 1/20 HP, 3400 RPM, 115-60-1, 1.8 amps] 1 - 83L04 gasket
Installation instructions 504,768m Motor housing is BLACK
G43, G51 Ventor motor replacement kit
Extended Length 83M56
The 83M56 Contains: 1 - 81M16 combustion air assy [fasco# 7021-11634 1/20 HP, 3400 RPM, 115-60-1] 1 - 83L04 gasket
Installation instructions 504,976M Motor housing is GREY
G61 MP(V) Ventor motor replacement kit 57M85
The 57M85 Contains: 1 - 38M50 combustion air assy [fasco# 7062-5441, 1/20 HP 1-60-115, 3300 RPM .8 amps. Has 3 wires that connect to harness, red is for low speed and 2 loose wires) 1 - 83L04 gasket
Installation instructions 504,768M Motor housing is BLACK
Page 24 of 41
Commonly Ordered Parts For Residential Equipment
Page 25 of 41 02/27/07 (Gcc)
G40,G50,G60,G41,G43,G51,G61 Ventor motor replaced by logic
Original design ventor motor for G40 & G50 Motor part number: Part of Kit: LB#: Replaced by:
31L55 Fasco #7002-2975 45L61 LB-94724A 68M26
60M81 Fasco #7058-0322 68M26 LB-94724F 99M63
100703-02 Fasco #7058-0322 99M63 LB-94724J 24W95
Also need pressure sw New design ventor motor G40 & G50
Motor part number: Part of Kit: LB#: Replaced by: 101202-02
Fasco #7058-0463 24W95 LB-113219A current
Ventor motor for G60(v) 18M67
Fasco #7021-11063 27M13
G60 LB-94724B Current
Ventor motor for G41, G43, G51 Non extended length
Motor part number: Part of Kit: LB#: 83L41
Fasco #7021-11406 47M55 LB-94724D G41/G43/G51 Current
Ventor motor for G43, G51 Extended length
81M16 Fasco #7021-11634 83M56 LB-94724H
G43 & G51 Current
Ventor motor for G61MP(V) 38M50
Fasco #7062-5441 57M85 LB-94724E G61MP Current
Page 25 of 41
Commonly Ordered Parts For Residential Equipment
Page 26 of 41 02/27/07 (Gcc)
G40 / G50 (UH & DF) Furnace Common Parts
Gas valve 31L82 Honeywell
31L37 White Rodgers
–1 only
93M80 Honeywell
-5 onwards 1/5 HP 21L90 24A-45, 24A-70 24B-45, 24B-70
1/3 HP 60L21 36A-070, 36A-045 36B-045, 36B-070 36B-090, 36C-090
36C-110
Pressure switch See table Ignition control See table
1/2 HP 60L22 48B-090, 48C-090 48C-110, 48C-135
3/4 HP 28F01 60C-110-1to-3 60D-135-1to-3 60D-155-1to-3
Control box back plate
28W59
G40/G50UH-10+ G40DF-11+ G50DF-10+
For units with UTEC & WR 50A66-123 & Honeywell ignition
control only!
Blower Motor
1 HP 69M79 motor+ 73M85 mount
60C-110-4+ 60D-135-4+ 60D-155-4+
Circuit breaker
(3 amp push to reset)
37J56 Quick connect
terminals are straight
26W34 Quick connect terminals are at a
90 degree angle G50UH/DF-12+, G50UHI-12+
Fuse replacement
kit
53L46 G40/G50 G43/G41
3 amp-10 pack Light Purple in color
Fuse goes in ignition
control board
1/5 HP 21709 (10” x 7”)
24A-45 24A-70
1/3 HP 21708 (10” x 8”)
DF-24A-045 (1/5) DF-36A-045
36A-070, 36B-090 36C-110
Transformer 42J32 29M71 G40-5+ G50-5+
1/2 HP 16596 (10” x 10”)
48B-070, 48B-090 48C-110, 48C-135
3/4 HP 45M36
(11.5” x 10”) 2 set screws
60C-110-1to-3 60D-135-1to-3 60D-155-1to-3
75M21 Utec
Ignitor G40DF-10+ G40UH-9+
41K56 Surelight
Igniter
¾ HP 45L66 (11.5" X 10")
DF-60D-110-3 DF-60D-135-3
Ventor Motor See table
Blower Wheel
1 HP 45M36
(11.5” x 10”) 2 set screws
60C-110-4+ 60D-135-4+ 60D-155-4+
Flame Sensor 31L71 Flame Sensor Lead 11M65
Page 26 of 41
Commonly Ordered Parts For Residential Equipment
Page 27 of 41 02/27/07 (Gcc)
G40 / G50 (UH & DF) Furnace Common Parts
Cut Out 140 F Cut in 110 F 3” insertion
29M74 G40/50UH-110
Cut Out 200 F Cut in 170 F 3” insertion
97L01 G40/50DF-045 G40/50DF-090
Cut Out 145 F Cut in 115 F 3” insertion
83L89 G40/50DF-110 G40/50UH-135
Cut Out 210 F Cut in 180 F 3” insertion
83L90 G40/50DF-090
G40DF-110 G40/50DF-135 G40/50UH-155
Cut Out 155 F Cut in 125 F 3” insertion
10M74 G40/50UH-110 Cut Out 220 F Cut in 190 F 3” insertion
29M75 G40/50UH-090
Cut Out 160 F Cut in 130 F 3” insertion
84L00 G40/50DF-110 G40/50UH-070 G40/50UH-110
Cut Out 230 F Cut in 200 F 3” insertion
49L87 G40UH/DF-090
G50DF-070 G50UH-090
Cut Out 165 F Cut in 135 F 3” insertion
38M07 G40/50UH-110 Cut Out 240 F Cut in 210 F 3” insertion
38M69 G40DF-045 G40DF-070 G50DF-045
Cut Out 170 F Cut in 140 F 3” insertion
25M59 G40UH-045 Cut Out 250 F Cut in 220 F 3” insertion
83L86 G40/50DF-045 G40/50DF-070
Cut Out 175 F Cut in 145 F 3” insertion
49L86
G40/50DF-135 G40/50UH-070 G40/50UH-090
G40UH-110 G40UH-135
Cut Out 260 F Cut in 230 F 3” insertion
18M84 G40DF-070 G50DF-070
Limit Switch
Cut Out 185 F Cut in 155 F 3” insertion
49L88 G40/50DF-090 G40/50DF-110 G40/50UH-045 G40/50UH-070
Limit Switch
Cut Out 125 F
Cut in 95 F 49L95
G40/G50UH-1 to –6
Cut out 135 F Cut in 105 F
69M38 G40/G50DF
G40/G50UH-7+I
Flame Rollout switch
(Thermodisc style, Manual reset)
83L88 (200 F cut out) G40UH-135,155 G50UH-135,155
97L02 (210 F cut out)
G40, 50DF
78L29 (250 F cut out)
G40,G50UH
Secondary limit
(Auto reset, Located on
Blower housing) Cut Out 150 F Cut in 140 F
97L03 G40/G50DF
Page 27 of 41
Commonly Ordered Parts For Residential Equipment
Page 28 of 41 02/27/07 (Gcc)
G50UHI Furnace Common Parts
1/3 HP 46M68 -070, 36B-090 Cut Out 155 F Cut in 125 F 3” insertion
10M74 G50UHI-110
½ HP 46M69 48B-090 Cut Out 160 F Cut in 130 F 3” insertion
84L00 G50UHI-070
Blower Motor
Single speed motor for use with inverter control.
1 HP 46M70 -110, -135 Cut Out 165 F Cut in 135 F 3” insertion
38M07 G50UHI-090
Cut Out 175 F Cut in 145 F 3” insertion
49L86 G50UHI-090 G50UHI-135
1/3 HP 21708 (10” x 8”) 070, 36B-090
Limit Switch
Cut Out 210 F Cut in 180 F 3” insertion
83L90 G50UHI-090
½ HP 16596 (10” x 10”) 48B-090 Blower Wheel
1 HP 45M36
(11.5” x 10”) 2 set screws
-110, -135 Cut out 125 F Cut in 95 F 49L95 G50UHI-3 to –6
Secondary limit
(Auto reset, Located on
Blower housing) Cut out 135 F Cut in 105 F 69M38 G50UHI-7+
1/3 HP 79M82 36A-070 36B-090
½ HP 79M83 48B-090 Gas valve 31L82 Honeywell
93M80–5 on Honeywell
Blower motor inverter
control module 1 HP 79M84 60C-110
60D-135
Blower motor inverter control.Has 6 pin molex connector from Surelight control and a 3 pin amp connector going to the motor. There are 5 banks of 4 pin jumpers marked cool, heat, fan, Dehum and ramp. These allow you to set motor speeds and ramping profile.
Interlock switch 25J13 Ignition
control See table
Circuit breaker
(3 amp push to reset)
37J56 Quick connect
terminals are straight
26W34 Quick connect terminals are at a 90 degree angle
(G50UHI-12+)
Pressure Switch See table Surelight
Igniter 41K56
Control box back plate
28W59
G50UHI-10+
For units with UTEC & WR 50A66-123 & Honeywell ignition
control only!
Transformer 29M71 42J32 –12 +
Flame Sensor 31L71 Flame Sensor Lead 11M65
Flame Rollout switch
Thermodisc style, Manual reset
78L29 (cut out 250 F)
83L88 (60D-135
cut out 200 F)
Page 28 of 41
Commonly Ordered Parts For Residential Equipment
Page 29 of 41 02/27/07 (Gcc)
G60 (UH, DF ,UHV & DFV) Furnace Common Parts
1/5 HP 21L90 24A-45, 24A-70
24B-45, 24B-70
1/3 HP 60L21
36A-070, 36A-045 36B-045, 36B-070 36B-090, 36C-090
36C-110
Control box back plate
28W59
G60DF/DFV-6,-7 G60UH/UHV-6,-7
For units with UTEC & WR 50A66-123 & Honeywell ignition
control only!
1/2 HP 60L22 48B-090, 48C-090
48C-110, 48C-135
3/4 HP 28F01 UH-60C-110-2 / 60D-135-2
DF-60C-110-2 /60D-135-2 Circuit breaker
(3 amp push to
reset)
37J56 Quick connect
terminals are straight
26W34 Quick connect terminals are at a 90 degree angle
G60UH/DF-6+ G60UHV/DFV-7+
Blower Motor
1 HP 69M79 motor+ 73M85 mount
UH-60C-110-3+ /60D-135-3+ DF-60C-110-3+ /60D-135-3+
Door Interlock Switch 25J13
½ HP 18M80 UHV-36A-070 / 36B-090 DFV-36A-070/ 36B-090 Variable speed
Blower motor (ICM2) 1 HP 18M81
UHV-60C-090 / 60C-110 UHV-60D-135 DFV-60C-090 /60C-110 DFV-60D-135
Flame Sensor 31L71 Flame Sensor Lead 11M65
1/5 HP
21709 (10” x 7”) UH-24A-045 / 24A-070 Gas valve 18M65
1/3 HP
21708 (10” x 8”)
DF-24A-045-02*(1/5 HP mtr) DF-36B-090-02*(1/5 HP mtr) DF-36A-070 UH-36A-070 / 36B-090 UH-36C-110
Power choke V Series Only 69H12
1/2 HP
16596 (10” x 10”)
UH-48B-090 / 48C-110 DF-48C-090 / 48C-110 Ignition control See table Pressure
Switch See table
3/4 HP
45M36 (11.5” x 10”)
2 s s et screwUH-60C-110-02/60D-135-02 DF-60C-110-02/60D-135-02
3/4 HP
45L66 (1 ) 1.5" X 10"
60C/D-110 60C/D-135 Ventor Motor,
2 Stage See table
Blower Wheel
1 HP 45M36
(11.5” x 10”) 2 set screws
UH-60C-110-03/60D-135-03+ DF-60C-110-03/60D-135-03+
½ HP 89J10 (10” x 8”)
36A-070 36B-090 H S I
igniter 41K56
Surelight 19W61 G60-7+
Honeywell
1 HP 45M36
(11.5” x 10”) 2 s set screw
60C-090 60C-110 60D-135
Variable speed Blower wheel
(ICM2)
1 HP 36M22
(11.5" X 10") 60C-090,110 (New versi60D-135 (New version)
on)) Transformer 42J32 G60-2 & -3
29M71 G60-3+
Page 29 of 41
Commonly Ordered Parts For Residential Equipment
Page 30 of 41 02/27/07 (Gcc)
G60 (UH,DF ,UHV & DFV) Furnace Common Parts
Cut Out 145 F Cut in 115 F 3” insertion
83L89 G60DFV-60C-090
G60UH-110 G60UHV-60C-090
Cut Out 125 F Cut in 95 F
49L95 G60UH
G60UHV
Cut Out 150 F Cut in 120 F 3” insertion
49L89 G60DFV-110 Cut out 135 F Cut in 105 F
69M38 G60DF
G60DFV G60UH
Cut Out 155 F Cut in 125 F 3” insertion
10M74
G60UH-070 G60UH-110
G60UHV-36A-070 G60UHV-60C-110
Secondary Limit (Auto reset, Located on Blower housing
Cut Out 150 F Cut in 140 F
97L03 G60DF
G60DFV
Cut Out 160 F Cut in 130 F 3” insertion
84L00 G60UH-070 G60UH-110
Cut Out 165 F Cut in 135 F 3” insertion
38M07 G60U-070
25M60
G60DF,G60DFV G60UH,G60UHV
Cut Out 170 F Cut in 140 F 3” insertion
25M59 G60DF-60C-110
G60UH-090 G60UHV36B-090
Flame Rollout switch
Trips at 210 deg F.
Manual reset 97L02 G40,50DF G60DF,UH
Cut Out 175 F Cut in 145 F 3” insertion
49L86 G60UH-090 G60UH-135
G60UHV-135
Cut Out 185 F Cut in 155 F 3” insertion
49L88 G60UH-045 G60UH-070
G60UHV-36A-070
Cut Out 200 F Cut in 170 F 3” insertion
97L01 G60DF-090 G60DF-135 G60DF-090 G60DF-135
Cut Out 220 F Cut in 190 F 3” insertion
29M75 G60DF-045 G60DF-070
G60DFV-36A-070
Cut Out 230 F Cut in 200 F 3” insertion
49L87 G60DFV-36A-070
Primary Limit
Cut Out 250 F Cut in 220 F 3” insertion
83L86 G60DF-36A-070
Page 30 of 41
Commonly Ordered Parts For Residential Equipment
Page 31 of 41 02/27/07 (Gcc)
G40 G50 G60 Common Small Parts
82L00 45,70
34M84 90 98L78
G40 & G50, 1 - 2” piece & 1- 6” piece of (5/16" OD x 3/16" I.D Red Square Silicone tubing)
84L02 110
84L03 135
Pressure switch tubing kits 14M89
G60 5/16" OD x 3/16" I.D Red Square Silicone tubing, 45” long with plastic tee 31J77 (G60)
Collector Box
84L04 155
81L94 45,70 81L95 90 81L96 110 81L79 135
Sight Glass for
Surelight diagnostic. Lights only
49L04
Collector box gasket
81L98 155
Flue transisition / adapter piece
31L98 G40 G50 G60 UH & UHV units
Door spring (on top of
heating access panel to secure
door)
39L57
59M94 G40/G50UH-36C-110-1to4/UH-48C-135-1 to 3 G40/G50UH-60C-110-4/UH-60D-135-1 to 4 G60DF-48C-110-2 / DF60C-110-2&3 G60DFV-60C-110-02
Blocked Vent safety for 18M79
Chimney adapter kit
19M00 Manual reset
SPST 250 Degrees
59M88 G40/G50UH-24A-045-1 to 3 G60DF/UH-24A-045-02
59M89 G40DF-24A-045-1to3/G50DF-24A-045-03 G50DF-24A-045-1 to 2 G40/G50UH-24A-070-1to3/UH-36A-070-1to3
59M90 G50DF-24A-70-03 G40/G50DF-36A-070-1 to 3 G40/G50UH-36B/48B-090-1 to 3
Flue Vent replacement
kit for DF units 19M49 G40 G50 G60
DF
59M91 G40/G50DF-36B/48C-090-1 to 3 G40/G50UH-48C/60C-110-1 to 3 G60DF-36B/48C-090-2/DFV-36B/60C-090-2
59M92
G40DF-60D-135-1 to 4 G40/G50DF-60D-135-1 to 4 G50UH-60D-155-1 to 4 G60DF-60D-135-2 to 3 G60DFV-60D-135-02
59M93 G40/G50DF-36C-110-3/48C-110-1 to 3 G40/G50DF-60C-110-3 to 4 G60UH-60D-135-2 to3/G60UHV-60D-135-02
59M96 G60UH-36B/48B-090-02 G60UHV-36B/60C-090-02
59M97 G40/G50UH-48B-070-03 G60UH-24A/36A-070-2/UH-48B-070-03 G60UHV-36A-070-02
Orifice plates
59M98 G60UH-36C/48C-110-02 G60UH-60C-110-2 to 3 G60UHV-60C-110-02
Page 31 of 41
Commonly Ordered Parts For Residential Equipment
Page 32 of 41 02/27/07 (Gcc)
G41UF Common Parts
1/5 HP 21L90 24A-45, 24A-70 24B-45, 24B-70
Cut Out 170 F Cut in 140 F 3” insertion
25M59 G41UF-60D-135
1/3 HP 60L21 36A-070, 36A-045 36B-045, 36B-070 36B-090, 36C-090
36C-110
Cut Out 185 F Cut in 155 F 3” insertion
49L88 G41UF-60C-110
1/2 HP 60L22 48B-090, 48C-090 48C-110, 48C-135
Cut Out 190 F Cut in 160 F 3” insertion
38M67 G41UF-48C-110
Blower motor
¾ HP 28F01 60C-110-1to-3 60D-135-1to-3 60D-155-1to-3
Cut Out 205 F Cut in 175 F 3” insertion
38M68 G41UF-36B-070
Cut Out 220 F Cut in 190 F 3” insertion
29M75 G41UF-090
1/5 HP 21709 (10” x 7”) 24B-045-1,-2
Cut Out 230 F Cut in 200 F 3” insertion
49L87 G41UF-45
1/3 HP 21708 (10” x 8”)
36B-045-1,-2 36B-070-1,-2 36C-090-1,-2
Limit Control
Cut Out 240 F Cut in 210 F 3” insertion
38M69 G41UF-36C-090
1/2 HP 16596 (10” x 10”)
48C-090-1,-2 48C-110-1,-2
Blower Wheel (For
Identification only, use RPH
to select)
¾ HP 45L66 (11.5” x 10”)
60C-090-1,-2 60C-110-1,-2 60D-135-1,-2
Aux limit ctrl for ventor motor
Located on ventor motor housing. Cut out 142 F Cut in 127 F
56M66
Door Interlock Switch 25J13 Flame Rollout
Trips at 280o F Manual Reset
38M66 38M64
(1.95 “ W.C.)
24B-045-1,-2 36B-045-1,-2 36B-070-1,-2 36C-090-1,-2
48C-090-1,-2 48C-110-1,-2 60C-090-1,-2 60C-110-1,-2
Pressure Switch
G41 38M65 (1.60 “ W.C.) 60D-135-1,-2
Flame Sensor 31L71 Flame sensor Lead 11M65
Surelight Igniter 41K56 Transformer 29M71
Fuse replacement kit
53L46
3 amp-10 pack Light Purple in color
Fuse goes in ignition
control board 29M95 G41-24B-045-1,-2 G41-36B-045-1,-2
31L82 –1 Honeywell# VR8205M-2476 29M96
G41-36C-090-1,-2 G41-48C-090-1,-2 G41-60C-090-1,-2 Gas valve
93M80 –2+ Honeywell# VR8205S-2262 Honeywell# VR8205S-2379
29M97 G41-60D-135-1,-2 32M34 G41-36B-070-1,-2
48M64 -045 , -070 48M65
-090, -110
Collector Box With Gasket
32M35 G41-48C-110-1,-2 G41-60C-110-1,-2 Flue Exhaust
tee 48M66
-135 Ventor motor Replacement Kit See table
Page 32 of 41
Commonly Ordered Parts For Residential Equipment
Page 33 of 41 02/27/07 (Gcc)
G43UF Common Parts
1/5 HP 21L90 24A-45, 24A-70 24B-45, 24B-70 48M64 -045,-070
1/5 HP 81M54 36A-070, 36A-045 36B-045, 36B-070 36B-090, 36C-090
36C-110 48M65 -090-1,-110
1/3 HP 60L21 48B-090, 48C-090 48C-110, 48C-135 48M66 -135
(NO notch behind ventor motor output side)
½ HP 60L22 60C-110-1to-3 60D-135-1to-3 60D-155-1to-3
Blower motor
1 HP 69M79 & 73M85
60C-110-4 60D-135-4 60D-155-4
Exhaust tee
(Middle piece is black)
28W44 -045-7+
1/5 HP 21709 (10” x 7”)
24B-045 24B-070
84M94 -090-3 & -4, -090H-4 -110-4 -110H-4
1/3 HP 21708 (10” x 8”)
36B-070 36C-090H 36C-090H
84M95 -135-4
(has notch behind ventor motor output side)
½ HP 16596 (10” x 10”)
48C-090 48C-110 48C-110H
Blower Wheel
1 HP 45M36
(11.5” x 10”) 2 set screws
60C-110 60D-135
Exhaust tee Extended vent
length
(Middle piece is white)
69M87 24B-045 69M88 24B-070
36B-070
69M89 36C-090 36C 090H 48C-090
Control box back plate
28W59
G43UF-6+
For units with UTEC & WR 50A66-123 & Honeywell ignition
control only!
69M90 48C-110 48C-110H 60C-110
Collector box with gasket
69M91 60D-135
Igniter, Surelight
41K56
(-1 only) Ingiter,
for UTEC board
75M21 G43UF-3+
Door Interlock Switch 25J13
Flame Rollout switch
78L29 Trips at 250oF Manual reset
Fuse replacement
kit 53L46
3 amp-10 pack Light Purple in color
Fuse goes in ignition
control board
Flame Sensor 31L71 Flame Sensor Lead 11M65
Ventor Motor replacement
kit See table
Page 33 of 41
Commonly Ordered Parts For Residential Equipment
Page 34 of 41 02/27/07 (Gcc)
G43UF Common Parts
Cut Out 185 F Cut in 155 F 3” insertion
49L88 G43UF-110 G43UF-135
.45” WC 60M35
G43-135-6 to 8 (High alt 7501 to 10,000 ft)
Cut Out 210 F Cut in 180 F 3” insertion
83L90 G43UF-070
.55 “ WC 56M04
G43-135-6 to 8 G51-135-6,7 (High alt. 4501 to 7500 ft)
Cut Out 230 F Cut in 200 F 3” insertion
49L87 G43UF-090 .65” WC 56M07
G43-090-6 to -8 G43-110-6 to -8 G43-135-6 to -8 G43-135,-1,-2,-3 (High alt 7501 to 10,000 ft)
Cut Out 260 F Cut in 230 F 3” insertion
18M84 G43UF-045 .75 “ WC 75M20
G43-090-6 to –8 G43-110-6 to –8 (High alt. 4501 to 7500 ft)
Limit Control
Cut Out 280 F Cut in 250 F 3” insertion
56M13 G43UF-045 G43UF-135
.85” WC 56M06
G43-070-7 & -8 G43-090,-1,-3,-4,-6,-7,-8 G43-110-1,-3,-4,-6,-7,8
.95 “ WC 56M05 G43-045-1,-3 to -6 G43-070-1 to -8
69M89 G43UF-090
G43UF-090H
69M90 G43UF-110
G43UF-110H
1.00” WC 95M22 G43-045-7, -8 G43-070-7, -8 (High alt 7501 to 10,000 ft)
69M91 G43UF-135
Pressure switch
(2 per unit)
1.12 WC 95M23 G43-045-7, -8 (High alt. 4501 to 7500 ft)
95M25 G43UF-045-7+
Collector box G43
95M26 G43UF-070-7+
Transformer 29M71 42J32 G43UF-8 +
Gas valve 51M49 White Rodgers
93M81 Honeywell
-045-5+,-070-5+ -090-4+,-090H-4+
-110-4+ -110H-4+, -135-4+
LP gas
Pressure switch.
84M92
Opens at 4.5” W.C
Gas valve pressure
measurement kit
69M17
Contains: 1 3/32“ Hex allen key 1 5/16“ hose 1 5/16“ barb x 1/4“ barb connector
LP Pressure switch adapter
fitting. (Connects gas valve to
pressure switch)
84M93
Aux limit ctrl for ventor
motor
Located on ventor motor housing. Cut out 142 F Cut in 127 F
56M66
Page 34 of 41
Commonly Ordered Parts For Residential Equipment
Page 35 of 41 02/27/07 (Gcc)
G41/43/51/61 Misc. Small parts
Air intake coupling w/gasket
54M61
Pressure
Switch tubing replacement
kit 47M84
Contains: 1 piece of 40 “ red square tubing 1 piece of 40 “ black square tubing Tubing is 1/4 “ ID , 3/8” x 3/8” outside dims.
90 Deg barb fitting for
patch plate 51M16
Standoff Kit for
Surelight board
48M39
12 Spacers & 12 standoffs
83L32 G41UF-60D-135
G4 H 3UF-110,-110G51MP-110
G61MP(V)-110
Sight Glass for
Surelight diagnostic. Lights only
49L04
Elbow,2” ABS LR Street 90
Shipped loose on top of blower deck in heating compartment only on units listed
Page 35 of 41
Surelight boa trol rd con
fuse Repl kit
53L46 G41 /G43-1
Series
3 amp-10 pack L e ight Purpl
in color
51M15 G43UF-135 G51MP-135
G61MP(V)-135
Elbow, 2” to 3” ABS LR street
90 reducer Shipped loose on top of blower deck in heating compart ent only on units l ed m ist
Elbow fitting for G51 gas
v alve pressureswitch hose
Contact technical support to obtain part.(approx. size
1” with 3/8” IDis barb fitting)
S (Hi / Lo) crew kits
80M83
Attaches to Condensate trap, flue &condensate collars, Ventor motor, Cold header box, pressure
switches various other parts.
and
Elbow fitting for G61 gas alve pressurev switch hose
Contact technical support to obtain part.(approx. size is 1” wi
80M83 CONTAINS 10 EACH:
th 3/8” ID barb fitting x threaded fitting)
38M5501 - #8-19 X 1/2 44L8701 - #10-16 X 1 3/4 81G7701 - X 3/4 #13-16
Commonly Ordered Parts For Residential Equipment
Page 36 of 41 02/27/07 (Gcc)
G41/43/51/61 Condensate Trap / Venting parts
83L22 -045,-070 Condensate collar ass’y with hoses
(Right up flow)
45M66
G41,G43, G51,G61
83L23 -090,-110
Collector box gaskets
83L24 -135
Condensate collar ass’y with hoses
(Left up flow)
45M67
G41,G43, G51,G61
Condensate collar w/o
hoses (Upflow)
78L33 G41,G43, G51, G61
Condensate collar ass’y with hoses
(Right Horiz / Downflow)
61M03
G51,G61
Condensate collar w/o
hoses (horiz / Downflow)
78L34 G51,G61
Condensate collar ass’y with hoses (Left Horiz / Downflow)
61M04
G51,G61
Condensate trap o-ring
replacement kit
50M18 G41,43,51,61
Contains:
.375” dia caps 18K03 (2)
Condensate Trap kit
61M35
G41,G43, G51,G61
Comes with
Condensate trap,2 o-rings & 2 rubber caps
5/8” rubber plug 41K2401 (6)
.625” dia O ring 83L4201 (2)
Page 36 of 41
Commonly Ordered Parts For Residential Equipment
Page 37 of 41 02/27/07 (Gcc)
G41/51/61 Condensate Trap / Venting parts
Flue Collar Drain hose
78L35 G41
Goodie bags 73M01 G41 (N/A)
93M26 G43, G51,G61
Drain hose lower flue box
83L29 G41
Contains: • Condensate trap ass’y (Trap,2 caps & 2 orings) • 2” pvc plug(s) (1 for G41, 2 for G43, G51,G61) • Snap in plug, Snap bushing, wire ties, marettes, screws • 1” vinyl cap for condensate trap • 3” snap in plug to cover other intake vent hole in cabinet (G51,G61 only) • 2 “ Intake debris screen (G51,G61 only)
Flue Collar 1 drain port
32M69 G41, G43
(Customer will need to cut to
length at notches)
Flue Plug (2”) 29K12
Used to plug unused vent / intake fitting
Flue Collar 2 drain ports
32M65 G51,G61
(Customer will need to cut to
length at notches)
Intake debris screen
32M1601 (G43, G51,G61 Used only on single pipe
venting)
Condensate
Trap re-location kit
76M20
Allows you to locate the condensate trap on the side opposite to where the intake & exhaust piping is located. Used when IAQ devices are in the way of the condensate trap
Page 37 of 41
Commonly Ordered Parts For Residential Equipment
Page 38 of 41 02/27/07 (Gcc)
G51MP Common parts
1/5 HP 21L90 24A-45, 24A-70 24B-45, 24B-70
Cut Out 185 F Cut in 155 F 3” insertion
49L88 G51MP-110
1/3 HP 60L21 36A-070, 36A-045 36B-045, 36B-070 36B-090, 36C-090
36C-110
Cut Out 210 F Cut in 180 F 3” insertion
83L90 G51MP-070 G51MP-090
½ HP 60L22 48B-090, 48C-090 48C-110, 48C-135
Cut Out 220 F Cut in 190 F 3” insertion
29M75 G51MP-090
Blower motor
(For Identification only, use RPH
to select)
1 HP 69M79 motor+ 73M85 mount
60C-110-1to-3 60D-135-1to-3 60D-155-1to-3
Cut Out 230 F Cut in 200 F 3” insertion
49L87 G51MP-045 G51MP-090
Cut Out 250 F Cut in 220 F 3” insertion
83L86 G51MP-045
1/5 HP 21709 (10” x 7”) 24B-045
Limit control
Cut Out 280 F Cut in 250 F 3” insertion
56M13 G51MP-135
1/3 HP 21708 (10” x 8”)
36B-045 36B-070
½ HP 16596 (10” x 10”)
48C-090 48C-110
Aux limit ctrl for ventor
motor
Located on ventor motor housing. Cut out 142 F Cut in 127 F
56M66 090 110 135
Blower wheel (For
Identification only, use RPH
to select)
1 HP 45M36
(11.5” x 10”) 2 set screws
60C-090 60C-110 60D-135
Circuit breaker (3 amp push to reset)
37J56 Quick connect
terminals are straight
26W34 Quick connect terminals are at a 90 degree
angle for G51MP-7+
Flame Rollout 78L29 Trips at 250 F Manual Reset
Control box back plate
28W59
G51MP-6,7+
For units with UTEC & WR 50A66-123 & Honeywell ignition
control only!
Secondary
limit (2 per unit)
Located inside of blower housing on the back
Cut out 125 F , Cut in 90 F 51M75
Flame Sensor 31L71 Flame Sensor Lead 11M65
Page 38 of 41
Commonly Ordered Parts For Residential Equipment
Page 39 of 41 02/27/07 (Gcc)
Page 39 of 41
G51MP Common parts
.45” WC 60M35 G51-135-6,7
(High alt 7501 to 10,000 ft)
78L36 G51MP-045
.55 “ WC 56M04 G51-135-6,7
(High alt. 4501 to 7500 ft)
78L37 G51MP-070
78L38 G51MP-090
.65” WC 56M07
G51-090-6 & -7 G51-110-6 & -7 G51-135,-1,-2,-3
G51-135,-6,-7 (High alt 7501 to
10,000 ft)
78L39 G51MP-110
Collector Box
78L40 G51MP-135 .75 “ WC 75M20
G51-090-6 & -7 G51-110-6 & -7
(High alt. 4501 to 7500 ft)
95M27 G51MP-045-7+
Collector Box Extended
length 95M28 G51MP-070-7+
.85” WC 56M06
G51-070-7 G51-090-2,-3,-4,-6,-
7 G51-0110,-1,-2,-3,-
6,-7 (High alt 7501 to
10,000 ft)
61M36 -045, -070
61M37 -090, -110
93M30 -135
(NO notch behind ventor motor output
side) .95 “ WC 56M05
G51-045-1,-2,-3,-6 G51-070-1,-2,-3,-6,-
7 G51-070-7 G51-090-1
(High alt. 4501 to 7500 ft)
Flue Exhaust tee
(Center rubber
tee is black)
1.00” WC 95M22 G51-045-7 G51-070-7
(High alt 7501 to 10,000 ft)
19W95 -045-7+
-070-7+
Pressure switch
(2 per unit)
1.12 WC 95M23 G51-045-7 83M82 -090-3 & -4+ -110, -3+
(Has notch behind ventor motor output side)
Exhaust tee
19W96 -135-3+
Extended vent length
(Center rubber
tee is white) Interlock switch
Ignition 25J13 Control See table
Surelight
Igniter 41K56
Transformer 42J32 29M71 -7 +
Commonly Ordered Parts For Residential Equipment
Page 40 of 41 02/27/07 (Gcc)
G51MP Common parts
Page 40 of 41
Ventor Motor replacement
kit 51M49 to –2, -
090-3 White-Rodgers p/n 36G24-207 See table Gas valve
93M81 -7 +
Honeywell p/n VR8205S-2254
LP Pressure
switch adapter fitting. (Connects
gas valve to pressure switch)
84M93
LP gas Pressure switch.
84M92
Opens at 4.5” W.C
Gas valve pressure
measurement kit
69M17
Contains:
1 3/32“ Hex allen key
1 5/16“ hose 1 5/16“ barb x
1/4“ barb connector
Commonly Ordered Parts For Residential Equipment
Page 41 of 41 02/27/07 (Gcc)
Page 41 of 41
G61MP /G61MPV Common parts
High / Low .35” /.60” W.C. 56M21 G61MP-135
G61MPV-135 61M37 61M36
045, 070 -090, -110 G61MPV-045
93M30 -135
High / Low 83M82 19W95 .50”/.85” ” W.C. 56M23 G61MP-110 G61MPV-071 G61MPV-071
G61MPV-111
High / Low .50/.95 ” W.C. 56M22
G61MP-090 G61MPV-090 G61MPV-110 G61MPV-070
Flue Exhaust tee
Pressure switch
(N.O. 2 stage)
High / Low 60M38 G61MPV-045 1.00“/1.55“W.C. 56M24 G61MP(V)-045
56M25 G61MP(V) -070
78L38 G61MP(V) -090
56M26 G61MP(V)-110
Collector box With gasket
56M27 G61MP(V) -135
24W43 G61MPV-071
2 Pressure switches twinned together, not available separately.
Black and white plastic. One pressure tubing connector, Separate High and low fire
terminals. Each pressure switch has it’s own bleed port.
24W44 G61MPV-091
Collector box With gasket 95% afue
24W45 G61MPV-111
G61MP & MPV-070-6 & -7 .85” WC 56M06 (High alt 7501
to 10,000 ft)
Pressure switch
(N.O. 1 stage) .95 “ WC, 56M05
G51-090-1 G61-045-1,-6,-7 G61-070-1,-6,-7 (+High alt. 4501
to 7500 ft)
Ignition control See table Interlock switch 25J13
Ventor Motor replacement
kit See table Transformer 29M71 42J32-6 +
Flame Sensor
Lead 11M65 Surelight Igniter
Honeywell Flame Sensor 31L71 41K56 Ignitor 19W61 G61-7+
Gas valve 56M40 Honeywell# VR8205Q-2787
Power choke 69H12 G61MPV-090 G61MPV-110 G61MPV-135
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