Heat pumps

An air-source heat pump moves heat from the air outside into the home. A suitably designed system can provide space heating through radiators or underfloor heating and can also heat stored hot water.

Yes. Air-source heat pumps can operate in cold weather, but the supported outdoor temperature and available output vary by model. Correct heat-loss calculations, sizing and system design are important.

The cost depends on the property, heat loss, required system changes, hot-water arrangement and access. Funding schemes and eligibility rules can change, so we confirm current options for the individual project rather than relying on an old headline figure.

Running cost depends on the building, system efficiency, energy tariffs, controls and how the home is used. A heat pump can be very efficient, but a property-specific assessment is needed before comparing likely costs.

Many homes can use a heat pump. Insulation, heat loss, radiator or underfloor-heating capacity, hot-water demand and outdoor space all affect suitability, so these are checked before a system is recommended.

MCS is a UK quality-assurance scheme for small-scale renewable installations. Certification can be relevant to consumer protections and eligibility for some funding, so ask us to confirm the current certification route and scheme requirements for your project.

Annual servicing is a sensible general interval and may be required by the manufacturer or warranty. The correct schedule and checks depend on the installed system.