White electronic device with fans, digital thermometer, and cables on a white background
RADBOOST radiator booster fan with text 'Heat rooms 2x faster & save' and a hand holding the fan.
RADBOOST radiator booster fan being installed under a radiator with text highlighting quick and easy installation.
Advertisement for RadBoost radiator booster fan with text about saving on heating costs.
RadBoost radiator booster fan with text about whisper-quiet automatic fans.
RADBOOST radiator booster fan logo with an illustration of a radiator on a white background
RADBOOST radiator booster fan features on a white background
RADBOOST radiator booster fan with installation diagram on a white background
RADBOOST radiator booster fan system for narrow double panel radiators with installation diagram.
RADBOOST radiator booster fan installation diagram on a white background

Radboost PRO-5 Radiator Booster Fan

£49.95 – £99.95
  • Heats rooms up to 2× faster.
  • Saves up to 30% on heating costs.
  • Switches on and off automatically.
  • Fits most radiator types.
  • Installs in minutes with magnets.
  • 1 x unit for 600–1000 mm radiators.
  • 2 x units for radiators over 1100 mm.
  • Runs whisper‑quiet.
  • Supplied as a complete kit.
Estimated delivery on or before

Pack Size: Single Pack (600-1000 mm wide radiators)

Single Pack (600-1000 mm wide radiators)
Double Pack (1100 mm or wider radiators)
Extension Set
£69.95

  Free delivery on orders over £50
  14-day hassle-free returns
  100% secure transactions
  Every purchase helps a UK charity
  Over 2000+ happy customers

Frequently Bought Together

Total price:£156.35
Description

The Radboost PRO‑5 fan system fits any type of standard radiator, helping rooms heat up twice as fast while saving up to 30% on heating costs.

How Radboost Works For You:

  • Installs in minutes with built‑in magnets and multiple fitting options.
  • Fits standard single, double panel, column, and most non‑standard radiators.
  • Fans switch on automatically via the built‑in temperature sensor.
  • Circulates warm air evenly across the room for faster heating.
  • Heats rooms up to 2× faster than radiators alone.
  • Lets you lower thermostat and boiler settings while staying comfortable.
  • Saves up to 30% on heating costs through efficient airflow.
  • Operates whisper‑quietly so it won’t disturb work, rest, or sleep.

A Top Pick For:

  • [Energy Savers]: Reduce heating costs by up to 30%.
  • [Fast Warmth]: Heat rooms twice as fast.
  • [Easy DIY Setup]: No tools required, installs in minutes.
  • [Families]: Maintain comfort without cranking up the thermostat.
  • [Quiet Homes]: Low‑noise operation won’t disturb sleep or work.

Radboost Extension Options:

  • [Single Pack]: Designed for radiators 600–1000 mm wide.
  • [Double Pack]: For radiators 1100 mm or wider, you simply add a second PRO‑5 unit side‑by‑side.
  • [Extension Set]: An add‑on fan system with a connecting cable.
  • [Scalable Setup]: Larger radiators can use multiple units in sequence - each fan links neatly along the base of the radiator.
  • [Flexible Fit]: Works with single panel, double panel, column, and most non‑standard radiators.

Why We Like It:

  • [Universal Fit]: Works with almost all radiator types.
  • [Automatic Control]: Temperature sensor handles switching for you.
  • [Compact & Discreet]: Blends into your radiator setup.
  • [Scalable]: Use one unit for radiators 600–1000 mm wide, or two for larger radiators.
  • [Complete Kit]: Everything you need is included in the box.

Care and Maintenance:

  • [Dusting]: Wipe fan casing occasionally to maintain airflow.
  • [Sensor]: Keep clean for accurate temperature detection.
Specification
  • Model: Radboost PRO-5
  • Recommended Radiator Width: 600–1000 mm (use 2 units for >1100 mm)
  • Noise Level: Whisper‑quiet operation
  • Power Supply: USB‑C UK mains adapter
  • Installation: Magnetic mount + multiple fitting options
  • Weight: Lightweight, compact design
  • Manufacturer’s Guarantee: 24 months
Includes

Single Pack:

  • 1 × Radboost PRO‑5 fan
  • 1 × Thermostat controller & cable
  • 1 × Temperature activation sensor
  • 1 × USB‑C UK mains power adapter
  • All required fitting

Double Pack:

  • 2 x Radboost PRO-5 fan
  • 1 x Thermostat controller & cable
  • 1 x Temperature activation sensor
  • 1 x USBC UK mains power adapter
  • 1 x Connecting cable
  • Includes all required fittings.

Extension Set:

  • 1 x Radboost PRO-5 fan unit
  • 1 x Extension connector cable

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Delivery & Returns

Order Confirmation

As soon as you place your order, you will receive an order confirmation e-mail. We will automatically reach out to our supplier to confirm that the item is in stock. We will process the charges to your credit or debit card if your item is in stock. 

Free Delivery On Orders Over £50

  • Dispatched directly from a supplier in the UK.
  • Order processing time: 1-2 business days.
  • Estimated delivery time: 1-2 business days.
  • Orders are not shipped or delivered on weekends or during public holidays. 
  • If we are experiencing a high volume of orders, shipments may be delayed by a few days.

Free Returns

Naturally, we hope you'll love your purchase, but it's OK to change your mind. Our return policy lasts 14 days. For complete information, please read our returns and refund policy.

FREE DELIVERY

Free delivery on orders above £50

14 DAYS FREE RETURNS

Changed your mind? No problem

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