SmartAir BOOST XL Radiator Fan
£69.99
SmartAir BOOST XL Radiator Fan is rated
out of
5 by
25.
In Stock Now!
SKU
02226RTBX
Give your heating a boost for less than 1p* per hour! Feel warmer quicker with the original, energy saving SmartAir BOOST XL. The patent-pending, portable, heat circulator that re-directs the heat from your radiator into the room where you are, rather than into the walls or out the window!
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From the creators of the original SmartAir BOOST comes the larger, faster BOOST XL!
It’s the patent-pending and portable multi-fan heat circulator designed to reduce energy wastage and save you money. This energy efficient system improves the circulation of warm air, heating your living space faster and more efficiently. And the SmartAir BOOST XL can heat your room twice as fast as the original BOOST.
The SmartAir BOOST family is designed to improve heat circulation to speed up room warm up times so your thermostat switches your heating off quicker, saving you money.
- Twice the size, twice the speed: SmartAir BOOST XL can heat up your room twice as fast as the original SmartAir BOOST.
- Save money year after year.
- Cut your heating bills: circulate heat at living height, not ceiling height so your therostat switches off quicker and saves you money.
- Redirect warm air from your radiators: rather than letting all your heat rise to slowly heat your room from the ceiling down, SmartAir BOOST XL redirects rising heat from the radiator and accelerates it forward, boosting and improving the heat distribution more effectively.
- The original – with patent-pending engineered design: energy efficient, axiel fans drive your radiator’s heat through sealed air conducting funnels into your room where you want and need it.
- Use either Manual mode for control or Automatic mode for maximum efficiency: easily change between the two modes with the flip of a switch.
- Automatic Mode: Switch to Automatic and when your radiator's surface heats up to 33°C BOOST switches on automatically. It'll stay on until your radiator cools back down under 33°C so it's never driving cold air into your room. As a safety feature, it will automatically switch off if your radiator goes above 70°C.
- Costs less than a penny to run for an hour: SmartAir BOOST XL is so efficient it costs less than half a penny an hour to run.*
- Use either corded or cordless for complete versatility: you can run directly SmartAir BOOST XL off mains power or charge the built-in power bank for up to fourteen continuous hours of use.
- Helps dry your clothes faster by directing warm air right onto your clothes airer.
- No installation required: simply place it on your radiator, no need for a plumber or electrician.
- Lightweight and portable: take SmartAir BOOST XL with you from your home office in the day to the living room in the evening to your bedroom at night.
- Discreet, modern design: fits into any room.
- You're in control: choose between high and low fan speeds, charge on the radiator or keep it cordless, go manual or automatic. The choice is yours.
- Fits virtually any radiator including:
- Double Convector
- Tubular Double
- Tubular Single
- Cast Iron Style
- Thanks to the included Stability Feet it even works on Single Convector radiators.
- Easy-read LED digital display: tells you which fan speed you are using, High or Low, then cycles to the percentage battery life remaining and then to the surface temperature of your radiator.
Product Details
- Weight: 2.4kg
- Dimensions: 81cm x 10.6cm x 11.5cm
- Wattage: 13.5W
- Voltage: 9V
- Charger Cable Length: 1.8m
*calculated using Ofgem UK price cap per kWh as of October 2022.
This product is covered by our 30 Day Money Back Guarantee (Terms & Conditions Apply)
Rated 5 out of
5
by
Graybo from
Brilliant
This works for me, put it on my double radiator pushed my settee up against it on slow speed my big room became quite warm I was amazed, that's for sure.
Date published: 2025-11-07
Rated 3 out of
5
by
Pricey 046 from
Does the job, BUT could be quieter
Not as quiet as it could be, BUT it does work and works well. Once the room has reached the working temperature it does switch down it's speed ( if set on auto). But as stated it is noisy. Fast speed is too noisy slow speed is better but still a tad noisy, but once it switches itself down a notch it is as you would want it to be.
I does the job for you IF,,,,, you don't mind the start up noise.
Date published: 2025-10-30
Rated 4 out of
5
by
Easty from
Great
Works great, really warms the room, although it can be a little on the noisy side when on high power.
Date published: 2025-02-17
Rated 5 out of
5
by
Pammy601 from
Cracking bit of kit, blows warmed air and portabl!
Use in lounge on a single convector with adaptor feet fixed to top grille as opposed to slot in unit! It works well with good airflow to room, helps distribute heat and I'm hoping it will help with high humidity in this room as previously had mould in corners! I also use it on a double convector radiator in my conservatory to blow airflow on washing hung to dry there! The air is warm blowing but cools as radiator cools 34 to 33 degrees when it auto shuts off!
Date published: 2025-02-12
Rated 5 out of
5
by
wooly from
Excellent product for radiator top
An excellent product for my radiator top it works really well although you can hear the fan running and cutting in and out, but we leave it on low speed and it works well. My only grip is that it is now on sale £20 less than i paid a couple of weeks ago.
Date published: 2025-02-08
Rated 5 out of
5
by
Stanley from
Booster XL
The booster XL is very good would recommend it to anyone
Date published: 2025-02-08
Rated 4 out of
5
by
M&Nold from
Perfect
One of best purchases for a long time does circulate warm air making room very comfortable
Date published: 2025-02-05
Rated 2 out of
5
by
Wile e from
Smart Air Boost xl
Too noisy, the six small fans resonate and make way too much noise to the point of being uncomfortable.
Date published: 2025-02-05
- 2 Year Exclusive Warranty
- SmartAir BOOST XL
- 2x Stabiliser Feet
- Charger
- Instruction Manual
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