Share the pattern
Describe the symptom, any message and whether the concern is constant or intermittent.
Availability confirmed from postcode and system details
Diagnosis of no-heat, low-temperature, hot-water, flow, pressure, control, sensor, circulation and defrost symptoms using the manufacturer's documentation and the system's actual configuration. Inspection of outdoor-unit airflow, debris, condensate drainage, pipework, insulation, valves, emitters and controls before replacing parts. Repairs or component changes should preserve compatible system design and, in historic buildings, consider the condition and significance of existing fabric, emitters and pipework. Where a repair changes external equipment or building fabric, re-check planning, listed-building and other heritage requirements rather than treating the work as routine maintenance.
Diagnosis of no-heat, low-temperature, hot-water, flow, pressure, control, sensor, circulation and defrost symptoms using the manufacturer's documentation and the system's actual configuration. Inspection of outdoor-unit airflow, debris, condensate drainage, pipework, insulation, valves, emitters and controls before replacing parts. Repairs or component changes should preserve compatible system design and, in historic buildings, consider the condition and significance of existing fabric, emitters and pipework. Where a repair changes external equipment or building fabric, re-check planning, listed-building and other heritage requirements rather than treating the work as routine maintenance.
Describe the symptom, any message and whether the concern is constant or intermittent.
Use your postcode, system details and requested support to confirm the appropriate availability and appointment route.
A repair or diagnostic visit is shaped around the reported fault and the system behaviour that can be assessed.
Use the booking form to provide your postcode and choose the support you need. That information is used to confirm the right next step.
These public sources inform the guide. They do not establish service availability or describe work by Heat Pumps Service.
A suitable assessment should consider heat loss, insulation and building condition, existing radiators or underfloor heating, pipework, electrical supply, hot-water requirements and how the building is used. Historic England cautions against assuming that existing heating components all need replacement.
Yes. Oxfordshire County Council reports that the Clean Heat Streets pilot covered parts of Rose Hill and Iffley in Oxford and installed heat pumps in 31 homes as part of the national Heat Pump Ready programme.