HVAC CATALOG - 43ndmu46qa752w0lx819ur60...

HVAC CATALOG– 2017 –

RoadChoice.com

POPULAR TRUCK APPLICATIONS Freightliner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Kenworth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Mack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Navistar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Peterbilt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Sterling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Volvo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Western Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

FAST-MOVING CONDENSERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

WINTER-RELATED ITEMSHeater Cores . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Auxiliary Heaters / Dash Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Heater Valves and Actuators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Blower Motors and Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

COMPRESSORSBasic Compressor Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Freightliner Denso Compressors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Sanden Super Heavy-Duty Compressors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Sanden SHD and STD Compressors – Volvo Applications . . . . . . . . . . . . . . . . . . . 28

Navistar Thermistor Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

TECHNICAL OVERVIEWSystem Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

System Theory and Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Receiver Driers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Table of Contents

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RECEIVER DRIERS

O-RINGS

CLUTCHESSANDEN SUPER HEAVY-DUTY COMPRESSORS

YORK COMPRESSORSTUBE-O HEAD

SANDEN STANDARD COMPRESSORS

Freightliner

ACC3012Direct Mount8 GRV, 119mm DiameterOE# SKI4776

ACC3211Direct Mount8 GRV, 119mm DiameterOE# N83-304543S

RD12225Diameter: 3”Length: 10”In: 3/8” Male O-RingOut: 3/8” Female O-RingTop Sight GlassPressure Relief ValveMoisture Indicator(2) Schrader Valves – M10OE# N83-319510

RD11205Diameter: 3”Length: 10”In/Out: #6 Slimline(2) M10 Switch PortsPressure Relief PlugOE# N83-319744

RD11215Diameter: 4”Length: 7”In/Out: #8 Stat SealsColumbia, M2OE# A22-63992-001

RD11222In/Out: #8 Stat SealsCascadiaOE# A22-66700-00

OR11330#6 Stat Seal (Red)5/8” OD, 5/16” ID

OR11331#8 Stat Seal (Red)3/4” OD, 7/16” ID

OR11345CompressorStat Seal (Red)1-1/8” OD, 9/16” ID

OR11341Evaporator#10 Stat Seal (Red)15/16” OD, 9/16” ID

OR11342#12 Stat Seal (Red)1” OD, 11/16” ID


ACC3744Direct Mount8 GRV, 119mm DiameterOE# SKI4314S



OR11349STAT SEALSSingle job seal kitKit contains 2 pieces each.Part No. DescriptionOR11330 #6 Stat Seal

OR11331 #8 Stat Seal


OR11345 Compressor Seal


ACC1000No ClutchOE# ET210L-25150

ACC10168 GRV ClutchOE# ET210L-25246

ACL20768 GRV, 6-1/8” Diameter2 WireOE# 024-25247

ACL20522 GRV, 6” Diameter1 WireOE# 024-21590


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Freightliner

BLOWER MOTORS & WHEELS

PRESSURE SWITCHES

A/C HOSE ASSEMBLIESCONDENSERS RELAYS

CABIN AIR FILTERS EXPANSION VALVES

BM68305Double Shaft12 Volt, 1 Speed, CWOE# BOA80-414-00-189

BM6330012 Volt, 1 Speed, CWOE# BOA85-440-50-009

BM6330612 Volt, 1 Speed, CWOE# BOA94350BOAD8587

BM6330712 VoltOE# VCC35000003

CAF04337-7/8” x 6-1/4” x 3/4”OE# BOA91595

HOS5631Discharge HoseOE# A22-59792-004

HOS5658Liquid HoseOE# A22-57504-002

EV01415Hose Side: #6 and #10Suction Side: #8 and #10Stat SealsRating: 1 TonAux. SleeperOE# BOA93674

EV01420Hose Side: #6 and #12Suction Side: #8 and #10Stat SealsRating: 1-1/2 TonMain UnitOE# BOA4965

EV01425Hose Side: #8 and #12Suction Side: #8 and #10Stat SealsOE# 327309

CAF043210-5/8” x 10-5/8” x 1”OE# BOA91559

CAF04368-5/8” x 8-3/8” x 1”M2 Business ClassOE# VCC36000006

CON043122-1/8” x 34-1/2” x 5/8”Block ConnectorsOE# 22-62272-000

CON043518-7/8” x 41-1/2” x 5/8”Block ConnectorsOE# A22-67125-001

SWI57085 Terminal, 30/50 ampOE# VF2815F14S01

SWI56095 Terminal, 20/10 ampOE# VF2815F24S01

SWI56125 Terminal, 35/20 ampOE# 23-13265-000

EV01440Hose Side: #8 and #12Suction Side: #8 and #12Stat SealsOE# VCCT1001428N

EV01040Hose Side: #6 and #10Suction Side: #8 and #10Female O-RingRating: 1-1/2 TonOE# BOA80-321-00-079

EV01410Hose Side: #6 and #10Suction Side: #8 and #10Stat SealsRating: 1-1/2 TonAux Sleeper (Gold Color)OE# VCC88000030

SWI3216Binary Switch, M10OE# 22-51296-000

SWI3226Female Binary, M10OE# A22-43249-000

SWI1922High Pressure, NOM10 x 1.25 FemaleOE# A22-45194-000

SWI2322Fan Override, NCM10 x 1.5 FemaleOE# A22-45194-1

CON042319” x 33-5/8” x 5/8”Block ConnectorsOE# 1E5864

CON042919” x 33-1/4” x 5/8”Block ConnectorsOE# 22-62271-000


O-RINGS

RECEIVER DRIERS

A/C HOSE ASSEMBLIES

YORK COMPRESSORS & CLUTCHES

SANDEN SUPER HEAVY-DUTY COMPRESSORS


Kenworth

ACC3608Direct Mount6 GRV, 125mm DiameterOE# F69-6002-121


RD12128Diameter: 3”Length: 10”In/Out: 3/8” Male O-RingSide Sight GlassTop Schrader ValveMoisture Indicator, PRVOE# K251-521



RD12325Diameter: 3”Length: 10”In: 3/8” Female O-RingOut: 3/8” Male O-RingMoisture IndicatorSide Sight GlassOE# K251-571

RD11105OE# F37-6000

RD11107OE# F37-6003

Diameter: 3”Length: 11”ManifoldConnection



ACC2900Ear Mount2 GRV, 125mm DiameterOE# F69-6002-231




OR11008GM Capillary Tube

OR11099SINGLE JOB O-RING KITKit contains:Qty. Part No. Description1 ea. OR11008 Capillary Tube

7 ea. OR11011 #6 O-Ring

6 ea. OR11013 #8 O-Ring

4 ea. OR11015 #10 O-Ring

1 ea. OR11017 #12 O-Ring

OR11011#6 Hose FittingHNBR (Green)




HOS6000Suction HoseOE# D9031-1478

HOS6020Discharge HoseOE# D9031-1552



HOS6023Discharge HoseOE# K342-805-1050-055-0

HOS6050Liquid HoseOE# F50-1653-0930


TUBE-O HEAD

ACC1000No ClutchOE# ET210L25150


Kenworth

CABIN AIR FILTERS


EXPANSION VALVES

SWITCHES

CAF122210-1/4” x 7” x 3/4”OE# 5X000180, 5X000190

EV01005Hose Side: #6 and #10 O-RingsSuction Side: #8 and #8 O-RingsRating: 1-1/2 TonOE# 58590P

EV01025Hose Side: #6 and #10 O-RingsSuction Side: #8 and #8 O-Ringsw/M10, M12 PortsRating: 2 TonOE# 540446BSM

EV01230Hose Side: #6 and #10 FlangeSuction Side: #8 and #8 FlangeStud Mount, w/M10, M12 PortsRating: 2 TonOE# 540254BSM

BM11136Double Shaft, 12 Volt1 Speed, REVOE# 203080BSM

BM6530112 Volt, 1 Speed, CWOE# 203142BSM

BM6730012 Volt, 1 Speed, CWOE# 5X012163

BM02178Single ShaftOE# HA1530 / 203115

BMP3339Wheel w/Dual Rotation4-1/2” Diameter (Plastic)OE# 589540BSM

CAF122114” x 10” x 3/4”OE# 525507BSM

CONDENSERS EVAPORATORSCON081920” x 28-1/2” x 1”MIO FittingsOE# K122-125

CON082424-1/4” x 31-1/2” x 3/4”Pad FittingsOE# 486684-5008

EVA08188” x 12-1/8” x 1-3/8”Pad FittingsOE# 151328BSM

HEATER VALVES & ACTUATORSHP21315Cable Control 90°5/8” x 5/8” Pull to OpenOE# MA1680; 869261

HP21920Cable Control 90°5/8” x 5/8” Pull to CloseOE# MA1000; 865850

HP22702Electric Heater Valve 90°5-Pin, 5/8” x 5/8” Hose EndOE# 869948BSM

HP22720Electric Heater Valve Assembly5-Pin Actuator, 5/8” x 5/8”OE# 1000192487

HP22722Electric Heater Valve Assembly4-Pin Actuator, 5/8” Hose EndOE# MA1685, 686505BSM

SWI1672Low Pressure, NOM12 Threads (Green)OE# 652578BSM

SWI4404Thermostatic SwitchPreset, 12” Capillary TubeOE# RDHRD5-8938-0

SWI3231Binary SwitchM10 Threads (Brown)OE# K301-370-1

SWI6056Blower Resistor3 Speed, 3 TerminalOE# 650179



SANDEN CLUTCHES


RECEIVER DRIERS

O-RINGS

Mack

ACC2534Direct Mount2 GRV, 132mm DiameterOE# SD4626/4780

ACC2824Ear Mount2 GRV, 125mm DiameterOE# 4379-RD5-7120-0

ACC2844Ear Mount2 GRV, 132mm DiameterOE# 206RD413M

ACC3414Sealed Super Heavy-DutyDirect Mount8 GRV, 180mm DiameterOE# 206RD53M

ACC3540Direct Mount6 GRV, 125mm DiameterOE# SD4883/4092

ACL23102 GRV, 132mm(1/2” Width)Keyed ShaftOE# 509285

ACL23322 GRV, 1 Wire5-1/4” Diameter, 132mmKeyed ShaftOE# 6504-6210

ACL23362 GRV, 2 Wire5-1/4” Diameter, 132mmSplined ShaftOE# 4777-9931

ACL23466 GRV, 2 Wire4.9” Diameter, 125mmSplined ShaftOE# 4756-9931

ACL23528 GRV, 2 Wire4.6” Diameter, 119mmKeyed ShaftOE# 4424-9931





OR11224Suction Line (Black)WV Head


7 ea. OR11011 #6 O-Ring

6 ea. OR11013 #8 O-Ring

4 ea. OR11015 #10 O-Ring

1 ea. OR11017 #12 O-Ring

RD12140Diameter: 3”Length: 10”3/8” x 3/8” Male O-RingTop Sight GlassSchrader ValvePressure Relief ValveOE# 221RD334

RD12145Diameter: 3”Length: 10”3/8” x 3/8” Male O-RingTop Sight GlassM10 Schrader ValvePressure Relief ValveMoisture IndicatorOE# 221RD335

RD12025Diameter: 3”Length: 6-1/2”3/8” x 3/8” Male O-RingTop Sight GlassSide 1/4” Schrader ValvePressure Relief ValveOE# 088423-01


Mack

CABIN AIR FILTERS


CONDENSERS

EXPANSION VALVES

SWITCHES

EVAPORATORS ACTUATORS

HEATER VALVES

EVA101210” x 10” x 2-5/8”OE# 7787-869224

EVA24439-7/8” x 8-9/16” x 3-1/8”OE# 4379-RD2-16550

HP22304Heater Valve5/8” x 5/8”OE# 2790-HV30644

SWI3010Binary Switch1/4” SAE ThreadOE# 1MR3506

SWI3211Female Binary, M10 ThreadsOE# 1MR3550M

SWI3308Female Trinary SwitchFan Override, NO7/16” Female ThreadOE# 1MR3506P2

SWI4432PresetThermostatic Switch24” Capillary TubeOE# 9533N419

BM0220412 Volt, 1 Speed, CWOE# 4379-RD5-6526

BM0252812 Volt, 1 Speed, REVOE# 2790-275160

BMP3032Wheel, CW5-3/16” Diameter (Steel)OE# 4379-RD5-8705-0

BM6630112 Volt, 1 Speed, CW2 WiresOE# 7787-869445

CON102317” x 24” x 1-3/8”#6, #8 MIO FittingsOE# 210RD424

CON102719-1/2” x 26” x 7/8”#8, #6 MIO FittingsOE# 210RD59M

CON102519-5/8” x 29” x 7/8”#6, #8 MIO FittingsOE# 210RD510M

CON102821-1/8” x 31-3/8” x 3/4”#8, #6 MIO FittingsOE# 210RD428

EV01005Hose Side: #6 and #10Suction Side: #8 and #8O-RingsRating: 1-1/2 TonOE# 4379-RD56868-0

EV01030Hose Side: #6 and #10Suction Side: #8 and #10O-RingsRating: 2 TonOE# 4379-RD5-5382-0

EV01070Hose Side: #6 and #12Suction Side: #8 and #10O-RingsRating: 1-1/2 TonOE# 6788-540

HP22530Heater Actuator4-PinOE# 7787-650694

CAF103010-1/4” x 11” x 1/2”OE# 7787-525784


YORK COMPRESSORS & CLUTCHES RECEIVER DRIERS & ACCUMULATORS


A/C HOSE ASSEMBLIES O-RINGS & GASKETS

Navistar

ACC3380Direct Mount6 GRV, 125mm DiameterOE# 3541235-C91





ACC1000No ClutchOE# 2502459-C91

HOS5800Suction HoseOE# 3600647-C91

HOS5840Liquid HoseOE# 3612298-C92

HOS5820Discharge HoseOE# 3612296-C92

HOS5824Discharge HoseOE# 3582987-C92

OR11502Discharge LineO-Ring (Yellow)5/8” OD, 3/8” IDWG Head

OR11503Suction LineO-Ring (Yellow)3/4” OD, 5/8” IDWG Head

OR11504Discharge Line5/8” IDMetal Gasketwith Rubber Insert (Red)

OR11505Suction Line3/16” IDMetal Gasketwith Rubber Insert (Red)

ACL20041 GRV, 6” Diameter2 WireOE# 502409

ACL20081 GRV, 6” Diameter1 IHC PlugOE# 1653480-C91

ACL20101 GRV, 6-5/16” Diameter1 IHC PlugOE# 2016403-C2

ACL20666 GRV, 5-7/8” Diameter1 WireOE# 513352, MAN-03

ACL20748 GRV, 5-3/8” Diameter1 WireOE# 515376, MAN-03

TUBE-O HEAD

RD12415Diameter: 3”Length: 10”In: 11-16” Female O-RingOut: 3/8” Female O-RingTop Sight GlassPressure Relief Valve16mm Service PortOE# 200821-C1

RDP1205Diameter: 3-7/16”Length: 9-1/2”Pad Mount TypeOE# 3542577-C2BOA80-323-00-139

RDP1210Diameter: 3-7/16”Length: 9-1/2”Pad Mount TypeOE# 3666273-C1

RDP1215AccumulatorOE# 3670134-C1P6546001


Navistar

CABIN AIR FILTERS


EVAPORATORS ORIFICE TUBES

EXPANSION VALVES

PRESSURE SWITCHES

EVA061710” x 13” x 2-5/8”(Pad Fittings)OE# 1699950-C1

EV03055Orifice Tube (Purple)OE# 3548044-C1

EV01070Hose Side: #6 and #12Suction Side: #8 and #10Female O-RingRating: 1-1/2 TonOE# 3660853-C2

EV01230Hose Side: #6 and #10Suction Side: #8 and #8Flange MountRating: 2 TonM10, M12 Service PortsOE# 2501794-C1

CAF062113-1/2” x 12-1/2” x 1”OE# 498144-C1

CAF062410” x 13-5/8” x 1/2”OE# 1699956-C1

CAF062512-1/2” x 7-1/4” x 1”OE# 2506656-C1

EV01215Hose Side: #6 and #10Suction Side: #8 and #8Flange MountRating: 2 Ton w/Switch PortOE# 1696846-C3

EV01704Inlet: #6 (3/8”)Outlet: #8 (1/2”)Male O-RingRating: 1-1/2 TonEqualizer Tube Length: 10”OE# 1691469-C2

BM6430312 Volt, 1 Speed, CCWOE# 1699949-C1

BM6430512 Volt, 1 Speed, CWOE# 1699291-C1



(Washable)

CONDENSERS

CON064320-1/8” x 23-5/8” x 5/8”(Pad Fittings)OE# 2585373-C2

CON064616” x 32” x 3/4”(Pad Fittings)OE# 2591836-C91

SWI1910High Pressure (Green) NOM10 Female ThreadsOE# 1676787-C1

SWI2102Low Pressure (Black) NCM12 Female ThreadsOE# 1676786-C1

SWI3804Freon SensorOE# 3548043-C1

SWI2314High Pressure (Red) NCM10 Female ThreadsOE# 3521729-C1

RESISTORSSWI60244 Speed4 TerminalOE# 506552-C1

SWI61605 TerminalOE# 3562102-C1


RECEIVER DRIERS

Peterbilt

RD12066Diameter: 3”Length: 8-1/4”3/8” x 3/8” Male O-RingSide Sight GlassTop Switch PortOE# 18-01800

RD12134Diameter: 3”Length: 10”3/8” x 3/8” Male O-RingTop Sight GlassTop Switch PortMoisture IndicatorPressure Relief Valve

O-RINGS

A/C HOSE ASSEMBLIES
















7 ea. OR11011 #6 O-Ring

6 ea. OR11013 #8 O-Ring

4 ea. OR11015 #10 O-Ring

1 ea. OR11017 #12 O-Ring





HOS6000Suction HoseOE# D9031-1478




HOS6023Discharge HoseOE# K342-805-1050-055-0

HOS6050Liquid HoseOE# F50-1653-0930


ACL2068ACL20686 GRV, 5-7/8” Diameter2 WireOE# 024-25241

ACL20768 GRV, 6-1/8” Diameter2 WireOE# 024-25247

RDP1302Diameter: 3-1/2”Length: 9-1/8”In/Out: 1-1/16”Female O-RingOE# 18-03837

RDP1305Diameter: 3-1/2”Length: 9-1/8”OE# 18-04171

TUBE-O HEAD



Peterbilt


CAF122210-1/4” x 7” x 3/4”OE# 5X000180,5X000190

EV01005Hose Side: #6 and #10Suction Side: #8 and #8O-RingsRating: 1-1/2 TonOE# 58590P

EV01220Hose Side: #6 and #10Suction Side: #8 and #8Flange MountRating: 1-1/2 TonOE# 540056BSM

CAF122114” x 10” x 3/4”OE# 525507BSM

CONDENSERS

EVAPORATORS

HEATER VALVES & ACTUATORS

HP22720Electric Heater Valve Assembly5-Pin Actuator, 5/8” x 5/8”OE# 1000192487

HP22722Electric Heater Valve Assembly4-Pin Actuator, 5/8” Hose EndOE# MA1685, 686505BSM

ORIFICE TUBES PRESSURE SWITCHES

CAF122310-1/2” x 7-1/2” x 3/4”OE# 5X010007

EV01210Hose Side: #6 and #10Suction Side: #8 and #8Female O-RingRating: 2 TonM10, M12 Service PortsOE# 549708BSM; 929-513

EV01225Hose Side: #6 and #10Suction Side: #8 and #8Flange MountRating: 2 Ton w/Service PortsOE# 540057BSM

EV030240.062” (Red)OE# P93CAB2500-01S

BLOWER MOTORS & WHEELSBM0222412 Volt, CWOE# 203239BSM

BM6730012 Volt, CWOE# 5X012163,3X010983

BMP3339Wheel with Dual Rotation4-1/2” Diameter (Plastic)OE# 589540BSM

CON122528” x 28” x 1-1/4”MIO FittingsOE# 18-04015

CON123214” x 33” x 3/4”Pad FittingsOE# N4778001

CON122724-1/4” x 29-1/2” x 11-1/16”Pad FittingsOE# F31-6042

CON123319” x 33” x 3/4”Pad FittingsOE# M3609001

EVA12108” x 18-5/8” x 2-1/2”OE# 108291BSM

EVA12118-3/4” x 8-1/8” x 2-7/8”OE# P93CAB1501-01S

HP21303Actuator, Cable-OperatedPull to Close, 5/8” x 5/8” HoseOE# MA1695, 870084BSM

SWI1908Fan Override, NOM10 Threads (Gray)OE# 18-03836

SWI1664Low Pressure, NOM12 Threads (Beige)OE# 18-03834

SWI3221Binary Switch NCM10 Threads (Purple)OE# 18-03835



SANDEN CLUTCHES ACCUMULATORSBLOWER MOTORS & WHEELS

PRESSURE SWITCHES

RELAYS RESISTORS

O-RINGS

Sterling

ACC3888Direct Mount8 GRV, 119mm DiameterOE# A22-48973-00

ACC4180Ear Mount8 GRV, 119mm DiameterOE# XC4H-19D629AA


ACC2950Ear Mount2 GRV, 132mm DiameterOE# F4HT-19D629CA

ACL23402 GRV, 132mm Diameter, 12 VoltOE# 4601-9931

RDP1110.......Steel

RDP1111.......AluminumDiameter: 3-1/2”Length: 8-1/8”In: 5/8” #10 MIOOut: 3/4” #12 MIOOE# 4C4H-19C808AA

SWI5704Relay4 Terminal, 70 ampOE# F5RZ-14N089CB

SWI6012Resistor4 TerminalOE# 4C4H-19A706AA


7 ea. OR11011 #6 O-Ring

6 ea. OR11013 #8 O-Ring

4 ea. OR11015 #10 O-Ring

1 ea. OR11017 #12 O-Ring






BM6230512 Volt, CCWOE# F4HZ-19805AA

BM6230712 Volt, CWOE# XC4H-19805AA

BMP3044Wheel, CW5-3/4” DiameterOE# FOTZ-18504A

SWI1940High Pressure, 2-PinM10 ThreadsOE# F3AZ-19D594C

SWI1944High Pressure, NCBinary, 4 TerminalM10 Threads (Green)OE# 06-35209-000


CONDENSERS

HEATER CORES

ORIFICE TUBES

CABIN AIR FILTERS

EVAPORATORS

Sterling

CAF02606” x 4-1/2” x 1/2”OE# F6HZ-19N619BA

CAF02616-1/4” x 8-3/4” x 1-1/2”OE# F6HZ-19N619AA

CAF04368-5/8” x 8-3/8” x 1”OE# VCC36000006

EVA22268-1/4” x 8-3/4” x 3-5/8”OE# E4HZ-19860A

EVA22278-1/16” x 8-1/2” x 3-5/8”OE# 4C4H-19860AA

CON227019” x 37-1/4” x 3/4”MIO FittingsOE# F6HZ-19712A

CON228219-5/8” x 30-1/2” x 1”8 x 8 O-Ring FittingsOE# VAB1210364

CON228524-7/8” x 20” x 5/8”8 x 8 MIO FittingsOE# BHT-87164

1000-EV030200.067” (Blue)

EV030200.067” (Blue)

EV030220.062” (Red)

EV030280.072” (Black/White)

HP116367” x 7-3/4” x 2”In: 3/4” Out: 3/4”OE# F1HZ-18476B

HP116477-11/16” x 7-1/8” x 2-1/8”In: 3/4” Out: 3/4”OE# F7HZ-18476AA



O-RINGS

SANDEN CLUTCHESSANDEN SUPER HEAVY-DUTY COMPRESSORS

RECEIVER DRIERS

Volvo


7 ea. OR11011 #6 O-Ring

6 ea. OR11013 #8 O-Ring

4 ea. OR11015 #10 O-Ring

1 ea. OR11017 #12 O-Ring





OR11224Suction Line (Black)WV Head

ACC2516Direct Mount2 GRV, 132mm DiameterOE# 8082269

ACC3403Super Heavy-DutyDirect Mount6 GRV, 125mm DiameterOE# SD4285

ACC3411Super Heavy-DutyDirect Mount8 GRV, 130mm DiameterOE# SD4286

ACC3414Sealed Super Heavy-DutyDirect Mount8 GRV, 180mm DiameterOE# 20721587

ACL23322 GRV, 5-1/4” Diameter132mm1 Wire, Keyed ShaftOE# 6504-6210

ACL23362 GRV, 5-1/4” Diameter132mm, 2 WireSplined ShaftOE# 4777-9931

ACL23466 GRV, 4.9” Diameter125mm, 2 WireSplined ShaftOE# 4756-9931

ACL23528 GRV, 4.6” Diameter119mm, 2 WireKeyed ShaftOE# 3948140

RD12072Diameter: 3”Legth: 8-1/4”In/Out: 3/8” x 3/8”Male O-RingSchrader ValveFuse PlugMoisture IndicatorOE# 61506-3402

RD12095Diameter: 3”Length: 9”In/Out: 3/8” x 3/8”Male O-RingTop Sight GlassTop Schrader ValveMoisture IndicatorPressure Relief ValveOE# 20447319

RD12104Diameter: 3”Length: 9”In/Out: 3/8” x 3/8”Male O-RingPressure Relief ValveMoisture IndicatorOE# 20407203



ACC2824Ear Mount2 GRV, 125mm DiameterOE# 20370291

ACC2670Ear Mount2 GRV, 132mm DiameterOE# 20370289


CABIN AIR FILTERS


RESISTORS

CONDENSERS HEATER VALVES & ACTUATORS

EVAPORATORS

EXPANSION VALVES

PRESSURE SWITCHES

Volvo

EVA24746” x 13-3/8” x 2-1/2”OE# RD2-1664-0

HP227104-Pin, 5/8” Hose EndOE#3947439

HP22412Heater Valve RegulatorOE#3946690

SWI60563 Speed, 3 TerminalOE# V1118410

SWI60683 Speed, 3 TerminalOE# V1697520

BM63304Single Shaft12 Volt, 1 Speed, CWOE# 3949886

BM63306Single Shaft12 Volt, 1 Speed, CWOE# BOA94350


BM68301Double Shaft12 Volt, 1 Speed, CWOE# 3946686

CAF141312” x 9” x 1-1/4”OE# 20435801

CON142414” x 26” x 1-3/8”#6 MOR x #8 MOROE# 8074693

CON142616-1/4” x 31-1/2” x 7/8”OE# 8084348, 20461065Valeo 1210340

EV01005Hose Side: #6 and #10Suction Side: #8 and #8O-RingsRating: 1-1/2 TonOE# 3916657

EV01040Hose Side: #6 and #10Suction Side: #8 and #10O-RingsRating: 1-1/2 Tonw/Single Mounting HoleOE# 3949281

EV01235Hose Side: #6 and #12Suction Side: #8 and #10Flange MountRating: 2 TonOE# 3946673

EV01065Hose Side: #6 and #10Suction Side: #8 and #10Female O-RingsOE# 85104197

EV01070Hose Side: #6 and #12Suction Side: #8 and #10O-RingsRating: 1-1/2 TonOE# 20443850

SWI2216High Pressure, NC1/4” Female Flare ThreadsOE# 3918220

SWI4428Thermostatic Switch24” Capillary TubeOE# V1118408

SWI1628Low Pressure, NO1/4” Female Flare ThreadsOE# RD5-6395-1

SWI3308Female Trinary, NOFan Override7/16” Female ThreadOE# 61522-0007


O-RINGSRECEIVER DRIERS




Western Star

RD11804Diameter: 2-3/4”Length: 10”In/Out: 3/8” x 3/8” Male O-RingTop Sight Glass, Low Pressure SwitchPressure Relief ValveOE# 02-7077922

RD12122Diameter: 3”Length: 10”In/Out: 3/8” x 3/8” Male O-RingTop Sight Glass, Fuse Plug1/4” PortOE# 61506-3406

RD11812Diameter: 2-3/4”Length: 10”In/Out: 3/8” x 3/8” Male O-RingTop Sight GlassPressure Relief ValveOE# 04-9041020

RD12072Diameter: 3”Length: 8-1/4”In/Out: 3/8” x 3/8” Male O-RingFuse Plug, Schrader ValveMoisture IndicatorOE# 61506-3402


7 ea. OR11011 #6 O-Ring

6 ea. OR11013 #8 O-Ring

4 ea. OR11015 #10 O-Ring

1 ea. OR11017 #12 O-Ring






ACC2534Direct Mount2 GRV, 132mm DiameterOE# SD4780


ACC2824Ear Mount2 GRV, 125mm DiameterOE# SD4627




ACL23322 GRV, 5-1/4” Diameter1 Wire, 12 VoltOE# 6504-6210

TUBE-O HEAD


Western Star


SWITCHES

CONDENSERS

RELAYS

ACTUATORS

RESISTERS

EVAPORATORS


EV01005Hose Side: #6 and #10Suction Side: #8 and #8O-RingsRating: 1-1/2 TonOE# 60012-4401

SWI3312Trinary Switch1/4” SAEOE# RD5-4625-0

SWI4322Thermostatic SwitchPreset, 24” Capillary TubeOE# RD5-4531-24

CON14236-1/8” x 36-1/4” x 1-7/8”OE# 61203-3406

CON142218-1/4” x 35-1/2” x 1-3/8”OE# 61203-3409

SWI5716Relay, 12 Volt5 Terminal with Diode40/30 ampOE# VF4-15F11-S01

HP22517Heater Valve ActuatorElectric, 4-PinOE# RD5-6320-0

SWI6068Resistor3 Speed3 TerminalOE# 60032-5001

EVA24298” x 9” x 2-1/2”OE# RD2-1272-0

EV01030Hose Side: #6 and #10Suction Side: #8 and #10O-RingsRating: 2 TonOE# RD5-7015-0

SWI3406Trinary Switch3/8” – 24” MaleOE# RD5-4585-0

BM0219212 Volt, 1 Speed, CWOE# RD3-8663-0


BMP30325-3/16” Diameter Steel, CWOE# 60010-4401

CAF141411-3/4” x 10-1/2” x 3/4”OE# RD3-8416-0

CAF141511-1/2” x 4-7/8” x 3/4”OE# 60015-3418


Fast-Moving Condensers

15 TOP-SELLING CONDENSERS

FREIGHTLINERPart Number Model OE Number

CON0423 Classic, Coronado 1E5864, 1E6068

CON0429 Cascadia, Century Class, Columbia 22-62271-000

CON0431 Cascadia 22-62272-000

KENWORTHPart Number Model OE Number

CON0819 T400, T600 K122-125

CON0824 T2000 486684-5008

MACKPart Number Model OE Number

CON1025 CH, CL, CM 210RD510M

NAVISTARPart Number Model OE Number

CON0640 4000, 7000, 8000 2508698-C92

CON0641 4000, 7000, 8000 2507482-C92

CON0639 4000, 7000, 8000 2505650-C92

CON0646 5000, 9000, Prostar 2591836-C91

PETERBILTPart Number Model OE Number

CON1225 377 through 389, 587 18-04015

CON1232 65, 379, 387, 388, 389 M3659002

CON1233 367, 387, 587 M3609001

CON1227 386, 387 1E5611

VOLVOPart Number Model OE Number

CON1426 VHD, VN, VT 8084348, 20461065


Heater Cores

HP118166” x 6-3/8” x 1-5/8”In: 5/8” Out: 5/8”Freightliner with BehrCentury Class, Columbia, CoronadoOE# BOA93675

HP1202012-3/8” x 7-3/8” x 1-1/2”In: 3/4” Out: 3/4”Navistar4000, 7000, 8000 Series, LoneStar, ProStarOE# BOA85-471-77-009, 3542604-C2

HP118188-3/4” x 9-1/2” x 1-1/2”In: 3/4” Out: 3/4”FreightlinerCentury Class, Columbia, CoronadoOE# HM9104001

HP122138” x 12” x 2-1/2”In: 5/8” Out: 5/8”Kenworth with Bergstrom (Main)C500, T270, T300, T600, T800, W900OE# 110640, MC1005

HP1181911-1/8” x 7-1/8” x 1-5/8”Pad Connections with CoverFreightlinerM2 Business ClassOE# VCC31000005

HP122157-7/8” x 8” x 2”In: 5/8” Out: 5/8”Kenworth with Bergstrom (Sleeper)C500, T600, T800, W900OE# 108263

HP116367” x 7-3/4” x 2”In: 3/4” Out: 3/4”Ford / Sterling L-SeriesOE# F1HZ18476B

HP116477-11/16” x 7-1/8” x 2-1/8”In: 3/4” Out: 3/4” (Swivel Fittings)Ford / Sterling L-SeriesOE# F7HZ-184776A, F7HH-18476AA


Auxiliary Heaters / Dash Fans

HEATER CORES

HP116367” x 7-3/4” x 2”In: 3/4” Out: 3/4”Ford / Sterling L-SeriesOE# F1HZ18476B

HP1181911-1/8” x 7-1/8” x 1-5/8”Pad Connections with CoverFreightlinerM2 Business ClassOE# VCC31000005

DF4100412 Volt6-1/2” Blade Diameter2 SpeedChrome, Round Base

ACU5800 12 Volt, Rear Exit

ACU5801 24 Volt, Rear ExitSingle Fan: 5/8” FittingsCompact SizeSimple PlumbingHigh Output

ACU5805 12 Volt, Rear Exit

ACU5808 12 Volt, Floor ExitDouble Fan: 5/8” FittingsCompact SizeSimple PlumbingHigh Output

HP116477-11/16” x 7-1/8” x 2-1/8”In: 3/4” Out: 3/4” (Swivel Fittings)Ford / Sterling L-SeriesOE# F7HZ-184776A, F7HH-18476AA

HP1202012-3/8” x 7-3/8” x 1-1/2”In: 3/4” Out: 3/4”Navistar4000, 7000, 8000 Series,LoneStar, ProStarOE# BOA85-471-77-009, 3542604-C2

HP118166” x 6-3/8” x 1-5/8”In: 5/8” Out: 5/8”Freightliner with BehrCentury Class, Columbia, CoronadoOE# BOA93675

HP122138” x 12” x 2-1/2”In: 5/8” Out: 5/8”Kenworth with Bergstrom (Main)C500, T270, T300, T600, T800, W900OE# 110640, MC1005

HP118188-3/4” x 9-1/2” x 1-1/2”In: 3/4” Out: 3/4”FreightlinerCentury Class, Columbia, CoronadoOE# HM9104001

HP122157-7/8” x 8” x 2”In: 5/8” Out: 5/8”Kenworth with Bergstrom (Sleeper)C500, T600, T800, W900OE# 108263

DASH FANS AUXILIARY HEATERS


Heater Valves and Actuators

HP22540Motor Mode Control4000/8000 Series – 2 TerminalLabel ID L6402515ANavistarOE# 2611234C1, 3542606C1

HP22702Electronic Heater ValveVolvoOE# 1000192487BSM,869948BSM

HP2192090° Elbow; Cable Control5/8” to 5/8”Pull to CloseOE# 865850

HP226265/8” to 3/8” NPT Male

HP226273/8” to 3/8” NPT Male

HP226283/4” to 1/2” NPT Male

HP226305/8” to 1/2” NPT Male

HP227015/8” Hose to 5/8” Hose

HP227043/4” Hose to 3/4” Hose

HP22545Motor Mode Control4000/8000 Series – 2-PinLabel ID A32062951B,A33081901BNavistarOE# 3542575C1

HP22720ActuatorElectric Heater Valve Assembly5/8” x 5/8” Hose, 5-PinPACCAROE# 2499082, 1000192487BSM

1000-HP21916Heater Valve5/8” to 5/8”Pull to CloseOE# 866730

HP22516Electric Heater Valve ActuatorLabel ID 52402589C-Label (Red), 4-PinPeterbiltOE# P93CAB0201-01S

HP22722ActuatorElectric Heater Valve Assembly5/8” Hose End, 4-PinPACCAROE# MA1685, 686505BSM

HP21315Heater Valve5/8” x 5/8”Pull to OpenKenworth T300OE# MA1680

ACTUATORS

HEATER VALVES – CABLE OPERATED

GATE TYPE – MANUAL SHUT-OFF

HP21304Heater Valve5/8” x 5/8”Pull to OpenKenworthC500, T Series, W900OE# MA1690, 870081

HP22304UNIVERSAL5/8” x 5/8”Pull to OpenFlow: Toward the Bracket


Blower Motors and Wheels

BM6330012 Volt, 1 Speed, CWOE# BOA85-440-50-009

BM6330612 Volt, 1 Speed, CWOE# BOA94350,BOAD8587

BM6330712 VoltOE# VCC35000003


FREIGHTLINER

BM6430312 Volt, 1 Speed, CCWOE# 1699949-C1




NAVISTAR

BM0220412 Volt, 1 Speed, CWOE# 4379-RD5-6526

BM0252812 Volt, 1 Speed, REVOE# 2790-275160

BM6630112 Volt, 1 Speed, CW2 WiresOE# 7787-869445

BMP3032Wheel, CW5-3/16” Diameter (Steel)OE# 4379-RD5-8705-0

MACK

BM02178Single ShaftOE# HA1530,203115

BM11136Double Shaft, 12 Volt,1 Speed, REVOE# 203080BSM

BM6530112 Volt, 1 Speed, CWOE# 203142BSM

BM6730012 Volt, 1 Speed, CWOE# 5X012163

BMP3339Dual Rotation4-1/2” Diameter(Plastic)OE# 589540BSM

KENWORTH


Blower Motors and Wheels

BM0222412 Volt, CWOE# 203239BSM

BM6230512 Volt, CCWOE# F4HZ-19805AA


BM6330412 Volt, 1 Speed, CWOE# 3949886

BM6730012 Volt, CWOE# 5X012163, 3X010983

BM6230712 Volt, CWOE# XC4H-19805AA


BM6330612 Volt, 1 Speed, CWOE# BOA94350

BMP3339Wheel with Dual Rotation4-1/2” Diameter (Plastic)OE# 589540BSM

BMP3044Wheel, CW5-3/4” DiameterOE# FOTZ-18504A

BMP30325-3/16” Diameter Steel, CWOE# 60010-4401

BM68305Double Shaft12 Volt, 1 Speed, CCWOE# BOA80-414-00-189

BM68301Double Shaft12 Volt, 1 Speed, CCWOE# 3946686

PETERBILT

STERLING

VOLVO

WESTERN STAR


Compressor Information

BASIC COMPRESSOR TYPESThere are many different makes of compressors used in our marketplace. Regardless of the manufacturer and design, all compressors operate as the pump to keep the refrigerant circulating and to increase the refrigerant’s pressure. The two basic types of compressors are the reciprocating, upright type like the T/CCI Style or the rotary type like a Sanden, Seltec, Denso or GM. The different types of compressors and manufacturers are listed below.

The two most popular types of compressors in the Heavy Duty Aftermarket are the T/CCI Style and Sanden. Both compressors have been produced for many years for the OE truck manufacturers. The Upright Style was the compressor of choice by OEs from 1992 through 2002. Since 2002, Sanden has controlled the compressor market at the OE manufacturer by designing proprietary type rear heads. These types of compressors are unique to the Heavy Duty market and are supplied through Road Choice.

1. SANDEN

2. T/CCI STYLE – UPRIGHT TYPE

3. SELTEC / VALEO (ICE - TAMA - ZEXEL)

4. DENSO – FORD / (NIPPONDENSO)

5. GM – DELPHI / HARRISON / FRIGIDAIRE


Freightliner Denso™ Compressors

FREIGHTLINERCascadia, Columbia, Coronado, 108SD, 114SD

Road Choice ACC1275 meets or exceeds OEM specifications!

Later models with OEM #22-65771-000 DENSO Compressor can be replaced with our aftermarket version ACC1275.

DENSO 10S15C12 Volt, 8 Groove163.5mm DiameterOE# 22-65771-000

ACC1274O.E.M.

ACC1275Aftermarket

Direct Replacement

Competitive Price One-Year Warranty


Sanden Compressors

NEW SANDEN SUPER HEAVY-DUTY COMPRESSORS (SHD) DESIGN FEATURESNew heavy-duty design for greater durability and longer service life—twice as long as standard models.

• Original equipment on later model, class 8 vehicles

• Doubles the number of life clutch cycles (1 million)

• Rubber clutch armature replaces and eliminates leaf spring armature

• New Heavy Duty Extra Pure (EP) steel bearing in Clutch Rotor

• Increased internal oil flow passages to increase oil flow to lip seal

• Improved over-molded lip seal

• Thermal fuse added to coil for disengagement of clutch pulley

THERMAL FUSE DESIGNThermal fuse in clutch coil prevents clutch from locking up and throwing accessory drive belt.

As the fuse senses extreme heat from clutch slippage, the thermal fuse breaks open. With the open fuse, it will not allow the electrical current to flow to the clutch coil. This function disengages the clutch armature from the clutch pulley and allows the clutch pulley to spin freely, acting as an idler pulley.

STANDARD NEW SHD

The thermal fuse can’t be reset or replaced after breaking open. The compressor must be replaced, and normal maintenance to the system must be performed.


Sanden™ Compressors

SANDEN SHD AND STD COMPRESSORS – VOLVO APPLICATIONSThis field service bulletin concerns VN and VT model trucks built before June 6, 2009, with a Cummins engine and trucks built prior to the release of US 07 Emissions Standards with Volvo engines.

For vehicles with a Cummins engine, a new air conditioning compressor part number ACC3403 has been released that supersedes the original compressors for these trucks. The compressor wiring polarity is different from the original compressor, therefore requiring a jumper harness, part number SWI7062, to match the polarity of the compressor to the truck wiring harness. Part number ACC3404 has been developed and includes the compressor and harness assembly.

For vehicles with a Volvo engine, a new air conditioning compressor, part number ACC3411, has been released to supersede the original compressors. The new air conditioning compressor wiring is different from the original compressor. When installing the compressor, the installer must check and verify the cavities of the two-way connector on the engine harness. The compressor connector must be installed to have the positive wire on the B side of the terminal and the negative wire on A side of the terminal. If this is not the case, the jumper harness part number SWI7062 is required. This can be verified with a voltmeter. Part number ACC3412 has been developed which includes the compressor and harness assembly.

• ACC3404 for Cummins Engines includes ACC3403 and the harness part number SWI7062

• ACC3412 for Volvo Engines includes ACC3411 and the harness part number SWI7062

CROSS REFERENCE AND UPGRADE CHART

VOLVO TRUCKS BUILT AFTER 6/12/2009

VOLVO ROAD CHOICE ROAD CHOICEBELT

GROOVESENGINE SANDEN

21349573ACC3403

SHD Compressor Only

ACC3404SHD Compressor

and Harness6 Groove Cummings 4285

21349570ACC3411

SHD Compressor Only

ACC3412SHD Compressor

and Harness8 Groove Volvo 4286

VOLVO TRUCKS BUILT PRIOR TO 6/12/2009

VOLVO ROAD CHOICE ROAD CHOICEBELT

GROOVESENGINE SANDEN

20501069ACC3402

Original STD Compressor

ACC3404for SHD Upgrade

6 Groove Cummings4494,

4891, 4715

20501067ACC3410

Original STD Compressor

ACC3412for SHD Upgrade

8 Groove Volvo 4892, 4493


Navistar Thermistors

NAVISTAR2001-Up 4000, 7000, 8000 Series, ProStar

HVAC Thermistor Kit #2606229-C92 can be replaced withSWI3805 for quicker installation and less hassle!

Our Kit contains “First Fit OE Products” for longer life solutionsto today’s A/C problems.

SWI3805Thermistor Kit contains:

• 2 Freon Thermistor Sensors

• 2 Pre-Assembled Wiring Harnesses

• Heat Shrink Tubing


Technical Overview

SYSTEM IDENTIFICATION

EXPANSION VALVERECEIVER DRIER SYSTEMComponents:

• Compressor

• Condenser

• Evaporator

• Expansion Valve

• Receiver Drier

ORIFICE TUBEACCUMULATOR SYSTEMComponents:

• Accumulator

• Compressor

• Condenser

• Evaporator

• Orice Tube


Technical Overview

SYSTEM THEORY AND OPERATION1. COMPRESSOR – The compressor operates as the “pump” of the system to keep the refrigerant

circulating and to increase the refrigerant’s pressure. All compressors have two sides: Suction and Discharge. The refrigerant is drawn into the compressor’s suction side as a cold, low-pressure vapor and is compressed, thus raising the refrigerant pressure and temperature. The high pressure - high temperature vapor refrigerant is then pumped out the compressor discharge side to the condenser.

2. CONDENSER – The condenser consists of a refrigerant coil mounted in a series of thin cooling fins. The high-pressure vapor refrigerant enters at the top of the condenser and flows through its coils. The outside airflow across the condenser fins causes the heat to be transferred to the cooler outside air. As the heat is transferred, the refrigerant changes to a warm, high-pressure liquid. The high-pressure liquid refrigerant flows from the condenser through the liquid line and on toward the receiver drier.

3. RECEIVER DRIER – The receiver drier (sometimes referred to as a filter drier) receives the refrigerant from the condenser and performs three functions. First, the receiver drier acts as a storage tank and holds the liquid refrigerant until it is required by the evaporator. Second, the receiver drier acts as a filter trapping any solid material that could cause restrictions and freeze up the system. Third, the receiver drier absorbs moisture and dries the refrigerant by using XH-7 desiccant.

ACCUMULATOR – In an Orifice Tube / Accumulator System, the accumulator replaces the receiver drier. It is mounted on the low side of the system and basically functions the same as a receiver drier. It traps liquid refrigerant, which could be harmful to the compressor, and allows only refrigerant vapor to continue. The Accumulator also removes moisture from the refrigerant.

4. EXPANSION VALVE – The expansion valve receives the liquid refrigerant from the receiver drier and controls the flow of refrigerant into the evaporator. A thermostatically controlled sensor within the expansion valve body controls the open and closed position of a small orifice, which the refrigerant passes through. As the refrigerant passes through the small orifice, the warm, high-pressure liquid refrigerant changes to a cold, low-pressure atomized liquid. The opening and closing of the expansion valve orifice is controlled by the thermostatic sensor, which senses the heat load of the evaporator.

ORIFICE TUBE – In an Orifice Tube / Accumulator System, the orifice tube replaces the expansion valve. The orifice tube creates the necessary pressure drop by metering a steady flow of refrigerant into the evaporator while the compressor is operating.

5. EVAPORATOR – The evaporator receives the refrigerant from the expansion valve/orifice tube as a low pressure, cold atomized liquid. As this cold refrigerant passes through the evaporator coils, heat moves from the warm air inside the passenger compartment into the cooler refrigerant. When the liquid refrigerant receives enough heat, a change of state occurs. The refrigerant changes from a cold, low-pressure atomized liquid into a low-pressure vapor.

6. SUCTION LINE – As the refrigerant leaves the evaporator, it passes through the upper portion of the block-type expansion valve where a temperature reading is taken by a thermostatic sensor. The opening and closing of the bottom of the valve is controlled thermostatically by how cold the refrigerant is as it passes through the top of the valve. The refrigerant then returns to the compressor suction side as a cool, low-pressure vapor, and the cycle starts over again.


Receiver Driers

RD11205Diameter: 3”Length: 10”Slimline Connect(2) M10 Switch PortsPressure Relief PlugOE# ABPN83-319744

RD12095Diameter: 3”Length: 9”In/Out: 3/8” x 3/8”Male O-RingTop Sight Glass, PRVTop Schrader ValveMoisture Indicator

RD12145Diameter: 3”Length: 10”3/8” x 3/8” Male O-RingTop Sight Glass, PRVMoisture IndicatorMetric (M10) Schrader Valve

RD12225Diameter: 3”Length: 10”In: 3/8” Male O-RingOut: 3/8” Female O-RingTop Sight Glass2 Schrader Valves (M10)

RD12325Diameter: 3”Length: 10”In: 3/8” Female O-RingOut: 3/8” Male O-RingMoisture IndicatorSide Sight Glass

RD12415Diameter: 3”Length: 10”In: 11/16” Female O-RingOut: 3/8” Female O-RingTop Sight Glass; PRV16mm Service Port;R134a Only

RECEIVER DRIERSReceiver Driers, Accumulators, and In-Line Filters are canisters used to filter debris and remove moisture to protect the a/c system. Various inlet and outlet fitting types and sizes are used. Many also have system protection devices, moisture indicators, charge ports, sight glass, fuse plugs, high-pressure relief valves, and mounting brackets, depending on the requirements from the original equipment manufacturer.

Receiver Driers are usually located on the high side of the a/c system before the expansion valve. The receiver drier “receives” liquid refrigerant from the condenser, stores it, filters out contaminants from the a/c system, and removes moisture. A/C systems using a receiver drier use an expansion valve to control the refrigerant flow.

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