Most of the heat leaving your radiator is convected out of the top, and so gets trapped at the ceiling or is lost through your window leaving you feeling cold.
Radfan's unique designs increase the warm air flow and puts the warmth where you want it most. Making you warmer for less.
Funded by the UK Government's Department of Energy and Climate Change, the Radfan has been extensively trialed and tested in labs and real world homes to make sure that the Radfan helps you feel warmer and reduce your energy bill.
Total savings for the Radfan of around £106 per year come from people feeling warmer and using their heating less, combined with the thermostat turning off sooner as demonstrated by the testing at Salford University.
Radfans that live on top of your radiator redirecting heat into your room - perfect for most radiators.
Radfan Slim fits to the bottom of your radiators to accelerate the warm air flow up and around your room. Use with radiators where the Radfan Classic won't fit.
The Radfan is the only independently verified and fully guaranteed radiator fan proven to make you warmer and save money. With the best performance on the market we hope you're going to love your Radfan, but if you don't, every Radfan comes with a 30 day money back 'Warmer Home Guarantee' and an 18 month manufacturer warranty. We want you to be as happy with your Radfan as we are.
The Radfan has been designed from the ground up to be a simple self install product. It secures by magnets to the top of your radiator and installs in less than 30 seconds - it's just like installing a reading lamp.
The Radfan helps surround you in warmth and makes sure the heat from your radiator is getting to where you want it the most.
The Radfan is fully automatic. It uses a thermostatic switch to only run when your radiator is hot, no need to turn it on and off manually.
By using industry leading low power, quiet fans the Radfan consumes less than £2 of electricity a year to run.
The Radfan helps make better use of the heat in your room, you'll feel warmer and reduce your energy usage.
Q What size is the Radfan?
A Take a look at our comparison chart to see the dimensions of all three Radfans.
Q What type of radiator will the Radfan work with?
A The Radfan has been designed to work with steel panel, water filled radiators. Sadly it's not suitable for victorian style cast iron radiators.
Q How is the Radfan powered?
A The Radfan is powered from a 12V power supply that comes in the box. The Radfans are very low power:
Q How long is the power lead?
A The power lead is 3 metres long and is in 2 halves. The cable is heat rated to withstand life by your radiator.
If you require a longer cable you can purchase 1.5 metre inline extension leads from our accessories store here.
Q How many Radfans do I need?
A The Radfan is designed to be improve the comfort of the room it is fitted in. Most of our customers start with a Radfan Long for their living room and then come back and buy the most suitable Home Pack for the other rooms in their home.
Q How noisy is the Radfan?
A The Radfan is a lot quieter than an electric fan heater and if you have the TV or Radio on then you can't hear it.
Q Won't the heat affect the Radfan?
A We made the Radfan out of the same ABS plastic that radiator control valves are made from and so it is more than happy at the temperature of a radiator.
Q What types of radiator will the Radfan fit on?
A The Radfan will fit on all standard panel central heating radiators and will self support on double and single panel radiators.
Q Will the Radfan work in Europe or America?
A Yes, the power supply that comes with the Radfan is suitable for world use. All you need to do is make sure the radiator you want to fit it to is a steel panel, water filled type and that you have a plug adapter suitable to convert the UK 3-pin plug socket to your country's socket type.
Q If I don't like my Radfan can I return it?
A Absolutely, we want everyone to be happy with their Radfan so if you don't like it for any reason you can return it for a full refund under our Warmer Home Guarantee within 30 days of purchase.
Q Will the Radfan work on electric heaters/radiators or night storage heaters?
A Sadly not, we're sorry to say that with the huge range of electric radiators and their range of temperatures it wasn't possible to design the Radfan to accommodate these.
Q Will it work inside a radiator cabinet?
A Yes! Many of our customers have used the Radfan in radiator cabinets and have seen a big improvement. So long as there is more than 8cm from the top of the radiator and the roof of the cabinet it will all fit fine.