1-4 Room Heat Transfer Kit with 24m of Insulated Duct & 200mm Silent Fan

1-4 Room Heat Transfer Kit with 24m of Insulated Duct & 200mm Silent Fan

1-4 Room Heat Transfer Kit with 24m of Insulated Duct & 200mm Silent Fan


In stock


The 1-4 Room Heat Transfer kit is designed to move warm (or cold) air from one room to another room in your home. This is ideally used where one room becomes excessively heated, while other rooms require more heating. This kit is intended for DIY installation. The inline fan comes with a lead & plug and an inbuilt 2 speed switch – allowing you to switch between low/high speeds and turn the fan off. However, if you are purchasing accessories please check to see if they require hard wiring by an electrician.

SKU: EHUFDHK4TTSR10F Categories: ,


Heat Transfer Kit Features Overview:

Installation Typically in Ceiling Cavity
Extraction Rate 1020 m3/hr
Noise 36 dB(A)
Motor Wattage 110w
Ductable 24m of insulated duct

The Heat Transfer Kit system uses a ceiling vent in a particularly warm room and an inline fan to transfer it, through insulated ducting, to a vent that opens onto the room that requires further warming. The Heat Transfer Kit provides an energy and cost-efficient way of moving heat around your home. These kits can also be used to circulate cool air in the summer.

To view detailed specifications relating to the inline fan included in this kit – Inline Fan Specification

Heat Transfer Kit includes:

  • 1 x 200mm TT Silent inline fan with lead and plug
  • Fan comes with lead & plug and inbuilt two speed switch.
  • 1 x 6m length of 200mm R1.0 Insulated ducting
  • 3 x 6m length of 150mm R1.0 Insulated ducting
  • 1 x BTO 200mm x 150mm x 150mm
  • 2 x BTO 150mm x 150mm x 150mm
  • 4 x 150mm – 240mm Round Plastic Cone Diffuser Click here for vent information
  • 1 x 200mm – 290mm Round Plastic Cone Diffuser Click here for vent information
  • 1 x Hanging tape
  • 1 x Duct Tape

How the Heat Transfer Kit works

Warm air is picked up, usually at a high point, using a ceiling vent in the source room and the fan transfers it to the vents in the destination room or rooms. The fan is usually turned on via a wall switch (not provided) in the source room. An alternative is to use a thermostat (optional) so the fan comes on after the source room has reached the set temperature, and will go off if the temperature drops below the set temperature or if manually turned off. Vents in the destination room (or rooms) are ideally placed furthest from the door. This way the cold air is displaced out of the room and ideally will return to the source room to be heated, then transferred to the destination rooms and the cycle is repeated.


The kits can be installed by the client as it is relatively easy to install. Some handyman skills are required to make holes in the plaster, etc. An electrician is needed to provide power to then fan (or a power point) and a switch, also to install a thermostat if required. The electrician can also install the system at the same time. The fan is provided with a lead and plug, so it can be plugged in to an available power point which an electrician could install independent of the system installation. An optional thermostat is available (see accessories below). PLEASE NOTE: an electrician is required to instal a thermostat.

The thermostat is usually placed in the room with the warm air and will turn on the fan once the room has reached the user set temperature. At this point the room is assumed to be “too warm” and it is time to transfer warm air to other rooms. The fan will stop running if the temperature drops below the set temperature. The thermostat can also be used when transferring cold air, in that case settings and behaviour will be in reverse ie once the room is too cold, the fan will operate and transfer cold air to the other rooms.

Please Note:

These heat transfer kits are designed to move air slowly from a warm room to other, colder rooms and the aim is to take the chill out of the destination rooms. We aim to achieve about 6 changes per hour in each destination room, assuming a 25m3 per room. The idea of a heat transfer system is to take the excess heat, not all of the heat. Taking too much warm air from the room with the heater will most likely make it cold, as the heater is generally over-sized for the room but not designed to do many more rooms. A heater and heat transfer kit will work quite well in most situations but it is very unlikely to be as effective as a central heating system.

Additional information

Installation Location





Includes Lead & Plug, Accessories May Require Hardwiring


The Manufacturer offers a 2 year replacement warranty (conditions apply)

Motor Type


Manufacturers Part Number


BarCode Number :

6 reviews for 1-4 Room Heat Transfer Kit with 24m of Insulated Duct & 200mm Silent Fan

  1. 5 out of 5

    Andy (verified owner)

    great product, came complete with everything needed to install it

  2. 5 out of 5


    This kit has all the bits needed for a large home. Tip: just add more components to your order to cover more rooms. I would restrict flow to the first rooms on the chain via the adjustable outlets so that airflow is even across all room outlets.

  3. 4 out of 5


    All good. A bit noisier than expected on high but switched to low it was much better.

  4. 4 out of 5


    excellent postage, good product, exactly as described, good price. couple of pointers for installation wouldnt go astray…

  5. 4 out of 5


    Kit has everything you need. Good quality product.Easy installation but could provide some tips on how best to install.
    I initially had fan closer to inlet vent but decided it was too noisy and extended it away from the vent by several metres. Also needed to mount on rubber to reduce vibration through ceiling joists. After that it has acceptable sound and vibration levels. Not the quietest fans but no more than what a heat pump or wood heater fan makes. The system works great in my house transferring heat from above my wood heater in living room with high ceilings into 3 other rooms.
    Am using it on the lowest speed most of the time. Definitely notice a difference here in Hobart. Am very happy with it.

  6. 5 out of 5

    Christopher Tickle

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SKU: EHUFDHK4TTSR10F Categories: ,