Ducting and Ventilation
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PLEASE QUOTE STOCK NUMBER WHEN ORDERING
THESE PRICES AND SPECIFICATIONS ARE SUBJECT TO ALTERATION WITHOUT NOTICE
AC32January 2010
DUCTING ACCESSORIES
Comflex Ducting
Fully complies to AS4254 & AS4508 & AS1530 Pt3 and NZ Bldg Code DUCT CORE: Aluminium foil laminated onto polyester film, permanently bonded onto a corrosion
resistant coated, spring steel wire helix DUCT SLEEVE: Fire retardant 75um black low density polyethylene and UV stabilised DUCT INSULATION : AS4508 Polyester R0.6 nominal 250grams per mtr/sq 40mm thick TEMPERATURE RANGE: Maximum: +80C : Minimum: -10C COLOUR: Silver with black sleeve
Note: No glued/adhesive duct should be installed in a compressed or ovalised state for fear oflong term failure
FLEXIBLE DUCTING
COMFLEXNude
COMFLEXInsulated R0.6 (40mm)
450 600mm diameters are available by special order
COMFLEX NUDE
REALCOLDSTOCK NO
DIAMETER(mm)
LENGTH(M)
PRICE$ Excl GST
ACDCT0367 3
ACDCT0409100
6
ACDCT0368 3
ACDCT0410125
6
ACDCT0369 3
ACDCT0411150
6
ACDCT0377 3
ACDCT0412200
6
ACDCT0370 3
ACDCT0413250
6
ACDCT0380 3ACDCT0414
3006
ACDCT0415 3
ACDCT0416350
6
ACDCT0417 3
ACDCT0418400
6
POA
COMFLEX INSULATED
REALCOLDSTOCK NO
DIAMETER(mm)
LENGTH(M)
PRICE$ Excl GST
ACDCT0088 3
ACDCT0399150
6
ACDCT0089 3
ACDCT0343200
6
ACDCT0400 3
ACDCT0344250
6
ACDCT0401 3
ACDCT0402300
6
ACDCT0403 3
ACDCT0404350
6
ACDCT0405 3
ACDCT0406400
6
POA
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AC33January 2010
DUCTING ACCESSORIES
There is duct and there is ductYou get what you pay for
We strive to provide the best possible flexible duct at a competitive and fair price,that complies to all necessary Standards.
Australian Standards (AS) 4254 & (AS) 4508Most Commonly Asked Questions
Q. What is AS 4254?A. Australian Duct Fire Standard (AS) 4254. This standard was developed to ensure public safety, that the
product tested will not support combustion and will function as designed for its service life. All heating
systems in Australia ignited from a flame source and all commercial class 2 to 9 buildings mustFULLYCOMPLYwith AS 4254. IN VICTORIA ALL DUCTING INSTALLATIONS MUST BE FIRE RATED TOAS 4254.
Q. How do I know if the duct passes AS 4254? A. If a flexible duct passes AS 4254 it has been tested to and passed eleven difficult tests. Ensure the
product in the test has been tested in its composite form, just the way you buy it, i.e. duct core, insulationblanket and outer jacket. Each test should state product name and its componentry make-up. If youcannot be supplied test reports to cover each of the eleven tests or there is a reluctance from ductmanufacturers / duct assemblers to produce any or all of these reports it is likely that the duct DOESNOT COMPLY TO AS 4254. Manufacturers / duct assemblers are under no obligation to produce AS4254 compliant product. If YOU install flexible duct that does not comply, on a gas fired heating systemthen YOU ARE IN BREACH OF AS 4254, NOT THE MANUFACTURER / DUCT ASSEMBLERS.Ducting that does not comply to AS 4254 may be used on Reverse Cycle and Evaporative Systems
EXCEPT IN VICTORIA. The onus is on YOU to choose and use compliant product.
AS 4254 comprises of the tests listed below:Australian Standard(AS) 1530 part 3 - radiant burn testUnderwriters Laboratories(U.L) 181 part 9 - flaming burn test (U.L) 181 part 14 - static load test(U.L) 181 part 11 - mould growth test (U.L) 181 part 15 - impact test(U.L) 181 part 12.2 - low temperature test (U.L) 181 part 17 - positive & negative pressure test(U.L) 181 part 12.3 - high temperature test (U.L) 181 part 18 - collapse test(U.L) 181 part 13 - puncture test (U.L) 181 part 19 - tension test
Q. What is AS 4508?A. Australian insulation Standard (AS) 4508. Due to poor quality insulation being used on ducting,
AS 4508 was developed to create minimum acceptable thermal values for ducting, helping toreduce the greenhouse effect and lower running costs. This standard specifies how insulation on theducting must be tested so an overall thermal or R value can be achieved consistently throughout all theduct in the system.
Q. How do I know if the insulation meets the requirements of AS 4508? A. Ask to see the test report from your duct manufacturer / duct assembler that shows that the insulation
had been tested to and complies with AS 4508. To achieve a thermal rating of R0.6 you must use aminimum of 250 grams / square metre polyfibre insulation at 40mm thick. To achieve an R1.0 you mustuse a minimum of 450 gram / square metre polyfibre insulation at 70mm thick. Fiberglass thermalvalues remain the same as they have for years, 25mm=R0.6 and 40mm=R1.0. There will be variationsdepending on the manufacturer of the insulation but in general the above rules apply.
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AC34January 2010
DUCT FITTINGS
Manufactured from HDPE
U.V. stabilised
Heavy duty, robust Smooth internal lines
No sharp edges
Positive lock duct tabs
Poly - High DensityPolyethylene (HDPE)
BRANCH TAKE-OFF - POLY
REALCOLD
STOCK NOMETRIC SIZE
PRICE$ Excl GST
ACDCT1439 100-100-100 POA
Y PIECE - POLY
POLY NUDE NON INSULATED
REALCOLD
ORDER CODEMETRIC SIZE
PRICE$ Excl. GST
ACDCT1233 150-150-150
ACDCT0379 200-150-150
ACDCT0471 250-200-200
ACDCT0717 300-250-250
ACDCT0718 350-300-300
ACDCT0813 400-350-300
POA
REDUCERS - POLY
POLY NUDE NON INSULATED
REALCOLD
STOCK NOMETRIC SIZE
PRICE$ Excl GST
ACDCT2067 125-100
ACDCT2066 150-125
ACDCT0486 200-150
ACDCT0487 250-200
ACDCT0488 300-250
ACDCT0489 350-300
ACDCT0490 400-350
POA
ACCESSORIES
REALCOLD
STOCK NODESCRIPTION
PRICE$ Excl GST
ACDCT0808 Hanging Strap25mm x 50m
N0185Insulation Tape 48mm x 30m roll- self adhering PVC (light grade)
N0187Insulation Tape 48mm x 30m roll- self adhering PVC (heavy grade)
N0402Aluminium Duct Tape51mm x 45.72m roll
N0404Silver Duct Tape
51mm x 54.86m roll
POA
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AC35January 2010
DIFFUSER
Manufactured from v-zero fire rated ABS plastic. AS/NZ 1530.3 Resistant to scratching and fading Minimises problems associated with cold bridging in high humidity areas Spring loaded fixing clips Poly neck adaptors and side entry cushion boxes refer page AC38
Manufactured from high impact polystyrene, resistant to scratching and fading Minimises problems associated with cold bridging in high humidity areas Quick fixing clips, no tools required Adjustable airflow patterns Poly neck adaptors and side entry cushion boxes refer page AC38
Manufactured in high quality aluminium extrusion profiles, powder coated white Designed with nylon brushes for efficient, smooth operation Deflection blades are adjustable individually Standard 20mm blade spacing Suits poly boots DCT0714, DCT0715 refer page AC38
CD2000 One Piece 4-Way Diffuser
REALCOLDSTOCK NO
NECK ADAPTOR SIZE PRICE$ Excl GST
ACDCT0792 225 x 225
ACDCT0468 300 x 300
ACDCT0793 375 x 375
POA
Univent (Fixed Blade) Diffuser Face Only
REALCOLDSTOCK NO
NECK ADAPTOR SIZEPRICE
$ Excl GST
ACDCT1022 225 x 225
ACDCT1019 300 x 300
ACDCT1023 375 x 375
POA
Double Deflection Grille Wall Diffuser
REALCOLDSTOCK NO
METRIC SIZEPRICE
$ Excl GSTACDCT2020 300 x 100
ACDCT2021 350 x 150POA
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AC36January 2010
DIFFUSER
One piece pressed aluminium, powder coated white Removable core, no joints, smooth airflow Poly neck adaptors and side entry cushion boxes refer page AC38 Technical data available
One piece pressed aluminium, powder coated white Removable core, no joints, smooth airflow Poly neck adaptors and side entry cushion boxes refer page AC38 Technical data available 595 x 595mm lay in T-rail diffuser
Manufactured in high quality aluminium extrusion profiles Designed with nylon bearings for efficient, smooth operation Clips onto one piece 4-Way aluminium diffusers Powder coated black Opposed blade damper design to ensure regulation of airflow Screw type opening mechanism
MAXVENTOne Piece 4-Way Diffuser
REALCOLDSTOCK NO NECK ADAPTOR SIZE PRICE
$ Excl GSTACDCT2007 225 x 225
ACDCT2008 300 x 300
ACDCT2009 375 x 375
POA
One Piece Plaque Diffuser
REALCOLDSTOCK NO
NECK ADAPTOR SIZEPRICE
$ Excl GSTACDCT2012 225 x 225
ACDCT1516 300 x 300
ACDCT2014 375 x 375
POA
Opposed Blade Damper (OBD)
REALCOLDSTOCK NO
NECK ADAPTOR SIZEPRICE
$ Excl GSTACDCT2016 225 x 225
ACDCT2017 300 x 300
ACDCT2018 375 x 375
ACDCT2019 450 x 450
POA
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AC37January 2010
DIFFUSER
Manufactured from V Zero fire rated ABS plastic AS/NZ 1530 pt 3 Spring loaded fixing clips Adjustable set and forget damper blade Comes with damper blade adjustment tool Resistant to scratching and fading Positive lock duct tabs
Manufactured from ABS plastic Spring loaded fixing clips Resistant to scratching and fading Positive lock duct tabs Adjustable screw in centre cone
UNIJET Jet Ceiling Diffuser
JET CENTREREALCOLDSTOCK NO
METRIC SIZEPRICE
$ Excl GSTACDCT0500 150
ACDCT0501 200
ACDCT0098 250
POA
MAXVENTCone Ceiling DiffuserREALCOLDSTOCK NO
METRIC SIZEPRICE
$ Excl GSTACDCT1472 150
ACDCT1473 200
ACDCT1474 250
ACDCT1475 300
POA
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AC38January 2010
NECK ADAPTER - POLY
To convert 250mm to 200mm spigots use DCT0965
Poly Adaptor Snaps-On to plastic diffusers, no tools or fixing requiredManufactured from high impact polystyrene, positive lock duct tabsPoly neck adaptors to suit Uni-Vents, CD 2000 and some aluminium diffusers
CUSHION SIDE ENTRY BOX - POLY
Manufactured from HDPE, fits poly and aluminium diffusers
BOOTS - FLOOR
Manufactured from high density polyethyleneU.V. stabilizedRobust, heavy dutySmooth internal linesComplete with collar and damperPositive lock duct tabs, nail holes pre punched
No Damper With DamperREALCOLDSTOCK NO
METRIC SIZEPRICE
$ Excl GST REALCOLDSTOCK NO PRICE$ Excl GSTACDCT0681 225 x 225-150 POAACDCT0545 225 x 225-200 POAACDCT0497 300 x 300-250 POA ACDCT0498 POAACDCT0509 300 x 300-300 POA ACDCT0499 POAACDCT0547 375 x 375-250 POAACDCT0549 375 x 375-300 POAACDCT0553 375 x 375-350 POAACDCT0555 375 x 375-400 POA
STEPPED SPIGOT
No Damper
REALCOLDSTOCK NO
METRIC SIZEPRICE
$ Excl GSTACDCT1409 550 x 550/400/450 POA
* TO CONVERT 250MM SPIGOTSREALCOLDSTOCK NO
METRIC SIZEPRICE
$ Excl GSTACDCT1142 250-150
ACDCT0965 250-200POA
POLY INSULATEDREALCOLDSTOCK NO
METRIC SIZEPRICE
$ Excl GSTACDCT1003 225 x 225-200
ACDCT1006 300 x 300 -200
ACDCT0972 300 x 300 - 250
POA
POLY INSULATEDREALCOLDSTOCK NO
METRIC SIZEPRICE
$ Excl GSTACDCT0714 300 x 100-150
ACDCT0715 350 x 150-200POA
Poly AdaptorPoly Adaptor with Damper
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AC39January 2010
EGGCRATE GRILLE
Manufactured in high quality aluminium extrusion profilesFlush face finishPowder coated whitePoly neck adaptors see page AC38* 595 x 595mm lay in T-rail grille
Manufactured in high quality aluminium extrusion profilesHinged removable filtersFlush face finishPowder coated whiteFilter media G2 ratedPoly neck adaptors see page AC38* 595 x 595mm lay in T-rail grille
Eggcrate Grille Fixed Core (ERG)
REALCOLDSTOCK NO
NECK ADAPTOR SIZE PRICE$ Excl GST
ACDCT1989 157 x 157
ACDCT2002 225 x 225
ACDCT2003 300 x 300
ACDCT2004 375 x 375
*ACDCT2005 550 x 550
POA
Eggcrate Grille With Filter (ERHFG)
REALCOLDSTOCK NO
NECK ADAPTOR SIZEPRICE
$ Excl GSTACDCT0962 300 x 300
ACDCT1257 375 x 375
*ACDCT0966 550 x 550
POA
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AC40January 2010
CEILING / WALL FAN
CEILING FAN - WHISPER-VENT RANGE
Whisper Quiet Centrifugal Fan Ceiling Mounted
Easy Installation ABS Body Material Attractive Fascia - Stainless Steel or White
MAXVENTTM 150 mm Wall / Ceiling Fan
REALCOLDSTOCK NO
DESCRIPTIONPRICE
$ Excl GST
ACFAN0007150mm Wall / Ceiling Fan 64 l/s
StandardPOA
DIMENSIONS (mm)REALCOLDSTOCK NO
FASCIACOLOUR
A B C D
RATEDPOWER (W)
POWERSUPPLY PRICE
$ Excl GST
ACFAN0884 White 240 290 172 98 30 230V 50Hz POA
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AC41January 2010
WALL CEILING GRILLS
Standard grille with someweather protection
Removable insert for ease ofinstallation and cleaning
Used where adverse weather conditions are experienced
Suits fans 20-200W Suitable for retrofit Switches off after 7mins
MANROSEWall / Ceiling Grille with Duct Spigot
Fixed Louvre
REALCOLDSTOCK NO
METRIC SIZE COLOURPRICE
$ Excl GST
ACDCT0025 100 White
ACDCT0041 120 White
ACDCT0063 150 White
ACDCT0340 200 White
POA
MANROSE
Weatherproof Cowl
REALCOLDSTOCK NO
METRIC SIZE COLOURPRICE
$ Excl GST
ACDCT0018 100 White
ACDCT1030 120 White
ACDCT1031 150 White
POA
Accessories
REALCOLDSTOCK NO
DESCRIPTIONPRICE
$ Excl GSTACFAN0372 Delay Timer POA
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AC42January 2010
ROOF VENTILATION
Fan incorporated within the cowlAluminium cowl constructionPleasing aestheticsHigh quality for longevity of operationElectrical connection can be made inside or outside roof spaceDektite included (for metal based roofs), all fitt ings supplied
Optional lead dektite available to order
Roof Fan Kits with Dektite & HDPE Tube
REALCOLDSTOCK NO METRICSIZE FAN TYPE LITRES PERSECOND AIR PRICE
$ Excl GSTACFAN0530 150 Ctrfgl 130 l/s Extract
ACFAN0532 150 Axial 80 l/s Extract
ACFAN0534 150 Axial 80 l/s Supply
POA
Roof Fan & Cowls
NB: Lead Dektite (DCT0190)required for concrete tile roofs
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AC43January 2010
ROOF VENTILATION
General purpose cowl included0.5m HDPE Tube includedDektite included (for metal based roofs)All fittings suppliedOptional lead Dektite available to order
Roof Cowl Kits with Dektite & HDPE Tube
REALCOLDSTOCK NO METRICSIZE DESCRIPTION PRICE
$ Excl GST
ACDCT0172 150 General Purpose Kit POA
NB: Lead Dektite (DCT0190) requiredfor concrete tile roofs
Refer to page AC30 for Roof Penetration Kit compliant with NZ Metal Roofing Code of Practise.
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AC44January 2010
IN LINE FANS
REALCOLDSTOCK NO
METRICSIZE
PERFORMANCE dB(A)3m*
MAXPRESSURE(Pa)
PRICE$ Excl GST
ACFAN0358 250 280 l/s, 1008 m3 /hr 46 500 POA
* dB (A) @ 3 metres -- sound pressure based on the high speed for each fan
Manufactured from V Zero fire rated ABS plastic Centrifugal fan design, quality external rotor ball bearing motor Motor wired to junction box Fan mounting brackets available Continuously rated motor Pressure curves - refer page AC47
MAXVENT
TM
High Performance Axial In-Line FansREALCOLDSTOCK NO
METRICSIZE
PERFORMANCEdB(A)3m*
MAXPRESSURE
(Pa)
PRICE$ Excl GST
ACFAN0085 150 89 l/s, 320 m3 /hr 46 135 Pa POA
* dB (A) @ 3 metres - sound pressure based on the high speed for each fan
Quality ball bearing motor Integral mounting High performance axial fan Continuously rated motor Technical data - refer page AC47
* dB(A) @ 3 metres - sound pressure based on the high speed for each fan
Designed for applications that require high air flows with relative low noise
High quality ball bearing, long life motors, continuously rated and warranted for a minimum of 30,000hours or 4 years
Can be easily installed in series to increase pressure
2 speed fan settings for 100mm, 125mm and 150mm models and 3 speed fan settings for the 200mmmodel
Brackets are supplied with the fan for ease of installation
Fan assembly can be easily removed from rigid ducting installations for ease of cleaning andmaintenance.
Double Insulation - no earth required
Technical data - refer pages AC45 & AC46
High Performance Centrifugal In-Line Fans
MIXFLOTM Mixed Flow In-Line Fans
REALCOLDSTOCK NO
METRICSIZE
MODELNO.
MAXAIRFLOW
(l/s)
MAXPRESSURE
(Pa)
dB (A)3m*
PRICE$ Excl GST
69 200ACFAN1004 100 MF100
53 12040
89 230ACFAN1005 125 MF125
72 16043
156 360ACFAN1006 150 MF150
117 32047
253 300
228 225ACFAN1007 200 MF200
200 150
48
POA
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AC45January 2010
IN LINE FANS
MIXFLOTM Mixed Flow In-Line Fans - Specifications
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AC46January 2010
IN LINE FANS
MIXFLOTM Mixed Flow In-Line Fans Performance Curve
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AC47January 2010
IN LINE FANS
MAXVENTTM High Performance Axial In-Line Fans ACFAN0085 Technical Data
High Performance Centrifugal In-Line Fans ACFAN0358 Technical Data
ACFAN0358
Technical Specification: ACFAN0085
Hyper 150 ACFAN0085
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AC48January 2010
TRANSFER FANS
The Maxvent Heat Transfer system utilizes otherwise wasted heat by distributing excess heat
throughout the home. The heat transfer system works by slowly drawing air from the heated room and
transferring it to a remote room via the ducting and fan in the ceiling space.
BENEFITS
The Heat Transfer system increases home heating efficiency by transferring previously wasted
heat to other parts of the home.
High quality, durable components are used, including high performance fans and thermostat
controller.
Maxvent Heat Transfer is a complete kit incorporating all of the components needed for a
standard job.
MAXVENTTM
HEAT TRANSFER SYSTEM
REALCOLDORDER CODE
DESCRIPTION PRICE$ Excl. GST
ACFAN0475 150 mm Maxvent (1 Room) Heat Transfer
ACFAN0542 150 mm Maxvent (2 Room) Heat Transfer Plus
ACFAN0543 200 mm Maxvent (3 Room) Heat Transfer
POA