Home / Air Source Heat Pumps
Essex Home Heating specialises in air source heat pump fault finding and diagnostics throughout Essex. If your heat pump is not heating properly, producing insufficient hot water, displaying fault codes or operating inefficiently, our experienced engineers can identify the root cause and recommend the most effective solution. We regularly diagnose control faults, circulation issues, sensor failures, poor system configuration and installation-related problems, helping homeowners restore reliability, efficiency and comfort.

Professional diagnosis of heating faults, hot water problems, intermittent issues and system performance concerns.

We identify and resolve manufacturer fault codes, sensor errors and control system warnings affecting heat pump operation.

Comprehensive testing of temperatures, flow rates, pressures and operating conditions to identify hidden system faults.

Diagnosis of controller faults, heating schedules, hot water timing issues and incorrect system settings.

Identifying issues caused by poor installation, incorrect commissioning or unsuitable system configuration.

Providing practical recommendations to improve efficiency, performance and long-term reliability.
We provide air source heat pump repair, servicing, fault finding and system optimisation throughout Essex, including Chelmsford, Colchester, Brentwood, Romford, Upminster, Braintree, Epping, Bishop’s Stortford, Southminster and Southend-on-Sea.
Customer satisfaction is at the heart of everything we do. From annual servicing to complex repairs and smart system upgrades, discover why homeowners across Essex recommend Essex Home Heating.