...

Harnitek’s innovative Dual Cool Radiators

HeatBoost Radiators

Dual Cool Radiators

Explore the future of heating and cooling with Harnitek’s Dual Cool Radiators, expertly installed by Evolve Renewables.

These innovative units transcend traditional radiators by offering both top-tier heating and efficient cooling, powered by an air source heat pump. The Harnitek Dual Cool Radiator combines advanced heating and cooling technologies in one state-of-the-art product. Designed using high-quality materials, it ensures superior performance, efficiency, and quiet operation.

Available in four different power outputs, from 0.7kW to 3kW, the Dual Cool Radiator caters to a diverse range of applications.

harnitek heating and cooling radiator

Why Choose Heating & Cooling Radiators?

Compact Design

Even with their robust output ranging from 0.7kW to 3kW, their sleek design easily blends into any environment, available in either white or dark grey.

Precision Control

Enjoy the touch-screen interface and adjustable speed fan for customised comfort and efficient energy utilisation all year round.

Year Round Comfort

Experience steady warmth during winter and cool refreshment in summer, all from one single radiator unit. The perfect all in one solution.

Combi Boiler Or Heat Pump Ready

HeatBoost radiators are compatible with existing heating systems and offer significantly more heat than traditional radiators. Installation is straightforward, typically involving just replacing the old radiator, and they require an electrical connection which can be linked from an existing circuit or plug socket.

These radiators can lead to reduced boiler usage, potentially lowering your heating bills—consult your boiler provider. Operating efficiently at just 35 degrees water temperature, HeatBoost radiators enhance system efficiency and cut running costs.

With only up to 1 litre of water internally—ten times less than steel radiators—they heat up more quickly and eliminate the need for large, bulky radiators. A single HeatBoost 550LM radiator can replace two K3 1400mm radiators, saving space and reducing installation time.

Harnitek Air Source Heat Pump

Why Choose Us?

Plumbing & Heating Specialists

Expertly install and maintain Harnitek HeatBoost radiators for enhanced warmth and energy efficiency in your home.

Renewable System Designers

Expertly design and integrate HeatBoost radiators for optimal efficiency and performance in sustainable heating solutions.

Quality Customer Support

Ensuring excellence and reliability in your HeatBoost radiator experience with dedicated assistance and expert guidance.

Radiator FAQ

How do dual cool radiators work?

Water warmed or chilled by your air source heat pump flows through the radiator’s coil. An integrated fan then disperses the heated or cooled air across the room, ensuring effective temperature regulation.

Are heat & cool radiators compatible with heat pumps?

Most air source heat pumps and combi boilers work seamlessly with Dual Cool Radiators. Consult our experts for compatibility confirmation. 

Do I they work with underfloor heating?

HeatBoost radiators give out extraordinary amounts of heat from flow rates as low as 35 degrees, so they are perfect to work alongside heating systems planning to use lower temperature heating.

contact us

Phone

020 3772 3233

Address

63 Homesdale Road, Bromley, London, BR2 9LB

Email

enquiries@evolverenewables.co.uk

Request a Quote

I consent to Evolve Renewables contacting me.

Evolve Renewables is Hiring

We’re on the lookout for seasoned professionals in heat pump surveying and adept solar panel salespeople. Are you prepared to evolve your career within the dynamic world of renewable energy?

Days
Hours
Minutes
Seconds

Limited Time

£7500

Government Grants

If you live in England or Wales, your installer can apply for a £7,500 grant through the Boiler Upgrade Scheme to cut the cost of installing your air source heat pump. We will apply for the grant on your behalf! The scheme covers heat pump installations that take place before the end of March 2028

Seraphinite AcceleratorBannerText_Seraphinite Accelerator
Turns on site high speed to be attractive for people and search engines.