Industries
Boilers, heat pumps and controls.
Comparison · Heating systems
A boiler makes heat by burning fuel at high flow temperature; a heat pump moves heat from air, ground or water and works best delivering lower-temperature heat over long periods. The decision turns on the building's heat loss, the emitters, available space, local energy prices, and the support rules in your country. A heat-loss survey, not a sales visit, should set the answer.
How to choose · Heating systems
Heat pump performance depends heavily on design and commissioning. Prefer installers who perform a room-by-room heat-loss survey, specify emitters and flow temperatures, size the unit to the load rather than to the old boiler, set controls carefully and explain servicing. Compare the design logic of each quote, not only the price, and check certification with the relevant national scheme.
Problems & fixes · Heating systems
Repeated faults often come from age, scale or sludge in the system, failing pumps or valves, pressure loss, or poor maintenance. Weigh the age of the unit, availability of parts, the nature of the faults, safety signs such as flue problems or carbon monoxide alarms, and the condition of the wider heating circuit. A flush and good controls can extend life; unsafe or obsolete units should be replaced.
Requirements · Heating systems
Effective control combines a room thermostat or temperature sensor, a programmer or schedule, thermostatic radiator valves or zone valves in larger homes, and for heat pumps, weather compensation. Smart controls add remote access and learning but depend on correct hydraulics. Requirements and building rules differ by country; installers should explain how each control interacts with your boiler or heat pump.