Comfort Maker CMHT02 Installation Instructions Download Page 2

 Comfort Maker Two Room Heat Transfer Kit

Components Included in this kit

 

 

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1 x Axial Flow 150mm Diameter Fan

 

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4 x 3 metres 150mm Insulated Ducting

 

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1 x Branch Take Off

 

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1 x Eggcrate Inlet Grille

 

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2 x Adjustable Circular Outlet Diffuser

 

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Fittings & Fixings

5.  Run and connect all ducting between the inlet grille, fan and outlet diffuser.  Check 

all joints are secure, duct tape is provided for this purpose.  The system can now 

be run on test.

6. Please Note:  When connecting insulated duct to the spigots, you first secure the 

‘CORE’ to the spigot with duct tape.  Then pull the ‘INSULATION’ up to the joint 

and tape the ‘OUTER SLEEVE” to the spigot with the duct tape.

7. Use adjustable diffuser outlets to regulate the airflow to each room. To adjust the 

diffusers turn the cone clockwise to decrease the airflow, anticlockwise to increase 

the airflow.

NOTE: 

This system does not generate heat. To ensure that heat is not lost through 

our transfer system, your excess heat capacity in the source room, available for 

transfer, must exceed the overall heat losses in the target room. The following points 

are worthy of consideration, to optimise the performance of your system; 

  

•  Do you have enough excess heat? 

   You may need to run your heat source at higher output levels.
 •  Is your property well insulated?  

  Heat loss through poor insulation costs you money.

 •  Background heating takes time - Give the system time to create warm air 

  circulation through the house which may take several hours to establish.

  

IMPORTANT

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Switch off mains supply before making any electrical connections.  If in any doubt contact a 
qualified electrician

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This appliance is not intended for use by persons (including children) with reduced 
physical sensory or mental capabilities, or lack of experience or knowledge, unless they 
have been given supervision or instruction concerning the use of the appliance by a 
person responsible for their safety.

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Young children should be supervised to ensure that they do not play with the appliance.

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If it is intended to install an air transfer system into a room where gas appliances are 
used for the heat source, the gas fire installation company must be consulted before 
undertaking installation. Section G4/ 2.2 (Mechanical Ventilation) of the NZ Building Code 
refers to certain safety criteria which should be considered when installing mechanical 
ventilation in a room where gas appliances are used. The gas heating installation 
company can advise on these aspects.

• 

Precautions must be taken to avoid the back-flow of gases into the room from the open 
flue of gas or other open-fire appliances when mounted in outside windows or walls.

• 

If the supply cord is damaged, it must be replaced by the manufacturer, its service agent 
or similarly qualified persons in order to avoid a hazard. 

• 

The fan is to be installed so that the blades are more than 2.1m above the floor. 

                     See the list of ComfortMaker accessories overleaf

SPECIFICATION: 

Motor:    All metal aluminium die cast with metal impeller, outer rotor, shaded pole motor

Voltage:     

220-240 V ~ 50Hz

Wattage:  

27W

Noise Level: 

38dB(A)@3m

Maximum pressure: 120 Pa

Fan Performance:  394m3/hr

(zero pressure)

IP Rating:   

IPX2

Compliance:   

AS/NZS60335-2.80:2004

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