Air Source

Heat Pumps


Carbon neutral heat

Use renewable (or normal) electricity to heat your home. Air source systems can be 3-4x more coefficient than oil or gas boilers. Use in tandem with solar PV and batteries for the maximum savings 

Receive RHI incentive

K Cahill Renewables has MCS accredited fitters ready to install your air source heat pump, meaning you can claim the Renewable Heat Incentive. 7 year manufacturer warranty and 7 years servicing included as standard.

Carbon neutral heat

Further reduce your reliance on fossil fuels, consume less carbon contributed power and make the most from your PV system. An Air Source system can save over 2 tonnes of CO2 per year, more if you power it with your panels!

From fresh installations

to upgrades and servicing.

MCS accredited, fully insured with an exemplary record for the last 8 years. For urgent matters call us, otherwise use the form below to get in touch.


Arrange a free-of-charge, no obligation consultation with one of our trained engineers. From health checks to new install surveys, you have experts at your disposal. Use the form and we'll be in touch. Or if you prefer to speak to someone, drop us a call on 01206 646664


K Cahill Electrical Ltd

trading as K Cahill Renewables

Company No. 08460430

VAT No. 180772691

MCS Reg. ABCD/1234/6789

T. 01206 646664


A. Middleborough House

16 Middleborough, Colchester

England. CO1 1QT