Air source heat pump installers covering the Thames Valley & Home Counties
Air source heat pumps with the supply, controls and emitters considered as one system.
A heat pump only performs if the flow temperature is low, which means emitters and controls matter as much as the unit. We carry out a room-by-room heat loss calculation and tell you plainly where the building needs work first.
What's included
- Room-by-room heat loss survey before specification
- Air source units from 5 kW to 16 kW
- Supply upgrade and dedicated circuit where required
- Weather compensation controls set up on handover
- Boiler Upgrade Scheme paperwork submitted for you
Heat pumps we install
Vaillant aroTHERM plus
5 – 12 kW monobloc, quiet running, R290 refrigerant
Daikin Altherma 3
High flow temperatures for retrofit without new emitters
Mitsubishi Ecodan
Proven monobloc range with FTC controls
Samsung EHS Mono
Compact units for tight side returns and courtyards
Common questions
- Will a heat pump work with my radiators?
- Often yes, but some radiators need upsizing. We run a full heat loss calculation room by room rather than guessing.
- How efficient are they in winter?
- A well-designed system runs at a seasonal efficiency of around 350 to 400 percent, meaning roughly 3.5 to 4 kW of heat per kW of electricity.
- Is there a grant available?
- The Boiler Upgrade Scheme grant applies to most homes. We handle the application as an MCS-certified installer.
- How much space is needed?
- An outdoor unit against an external wall plus room for a hot water cylinder, typically in an airing cupboard or utility.
Also available
Heat Pumps across the Home Counties
We install and maintain heat pumps from our Reading base across Oxfordshire, Berkshire, Buckinghamshire and Surrey.