A radiator flow booster is a micro pump which gives a positive flow of hot water to any radiator or group of radiators so those radiators get hot. It makes a radiator which does not run hot…… get hot. In a typical home, a single central heating pump sends hot water to all you radiators however sometimes it is impossible to balance the system to get all radiators hot. A radiator flow booster works with your existing circulation pump and boosts your flow to any radiator or group of radiators currently starved of water. Our high performance pump is designed to handle the high temperatures and pressures experienced in central heating systems.  A well designed system will not need a radiator flow booster but if you have added a conservatory or you inherited a badly designed system this is the solution.

You can start the flow to a radiator by simply turning the pump on manually when you need it. You can chose to start getting the radiator hot automatically by using a time switch or by  temperature control. Room thermostats wired in from the 12 volt side by a DIY fitter can monitor the room temperature and used to switch the pump on and and cylinder thermostats can monitor other radiator temperatures. 

Radiator Flow Booster V1 (original) for 22mm & 15mm pipe

The Radiator Flow Booster (V1) has a removable filter before the pump and fits to 22mm & 15mm pipe


Radiator Booster (V2)

The Radiator Flow Booster (V2) fits on 15 mm pipe either side or it can also fit directly on the radiator


Radiator Flow Booster (V3)

Our Radiator Flow Booster (V3) will fit and 15mm, 10mm pipe

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