Gas Safe
F-Gas
Refcom
Worcester Bosch
Gas Safe
F-Gas
Refcom
Worcester Bosch
Gas Safe
F-Gas
Refcom
Worcester Bosch

Air Source Heat Pump Installation in West Sussex

As energy costs continue to rise and the push for low-carbon heating grows, air source heat pumps are becoming an increasingly popular choice for homeowners across West Sussex.

West Sussex Specialists

Keep Your Boiler Safe, Efficient & Running Reliably

Vaillant air source heat pump installed outside a brick property

Air Source Heat Pumps in West Sussex & Surrounding Areas

As energy costs continue to rise and the push for low-carbon heating grows, air source heat pumps are becoming an increasingly popular choice for homeowners across West Sussex. At GrenTec Renewables, we specialise in installing energy-efficient, renewable heating systems that help reduce both your energy bills and your environmental impact.

Serving Worthing, Horsham and Pulborough, we provide professional air source heat pump installations from all leading manufacturers, tailored to your property to ensure long-term performance, efficiency and comfort. Our engineers are specialists in monobloc, bi-bloc, hydrosplit and hybrid systems, giving us the flexibility to design the right solution for any home – whether that is a straightforward retrofit, a new build, or a hybrid setup that works alongside your existing boiler.

Lower Energy Consumption
Reduced energy bills compared to traditional heating systems
Monobloc & Bi-bloc Systems
Self-contained or split refrigerant designs to suit any property layout
Hydrosplit & Hybrid Options
Indoor hydraulic units or hybrid setups working alongside existing boilers
Reduced Carbon Emissions
A more environmentally friendly solution aligned with UK energy targets
Heat Loss Assessment
Full property survey and system design tailored to your home
All Leading Manufacturers
Independent specialists installing the best system for your needs
Worcester Bosch air source heat pump outside a modern home with Quiet Mark badge

Efficient and Sustainable Heating Solutions

At GrenTec Renewables, we specialise in installing energy-efficient air source heat pumps across Worthing, Horsham and Pulborough, helping homeowners reduce energy consumption and lower their environmental impact.

Air source heat pumps extract heat from the outside air and transfer it into your home to provide heating and hot water. Unlike traditional boilers, they use electricity to move heat rather than generate it, making them a more efficient and environmentally friendly solution.

We assess your property and heating requirements to design a system that delivers consistent, reliable performance while improving overall energy efficiency.

West Sussex Specialists

Covering Worthing, Horsham and Pulborough & Surrounding Areas

Our local presence allows us to offer a responsive and dependable service to homeowners, landlords and businesses throughout the area. We understand the importance of quick response times and consistent communication, ensuring every project runs smoothly from start to finish.

Download Our Air
Conditioning Brochure

Get a quick overview of our air conditioning solutions, including installation, maintenance and key benefits. Discover how modern systems can keep your space comfortable all year round while improving efficiency and air quality.