Heating Controls & Thermostats
Help with room thermostats, programmers, smart controls and heating-control faults where the boiler or heating system is not responding as expected.
Heating controls and thermostats
Room thermostats
Fault finding and replacement where a thermostat is inaccurate, unresponsive or no longer controlling the heating correctly.
Programmers and timers
Help with heating schedules, programmers and timer controls that are difficult to use or no longer switching reliably.
Smart heating controls
Support with suitable smart-control upgrades and the heating-side work needed to integrate them correctly.
Motorised valves
Fault finding where zone or hot-water control may be affected by a motorised valve or actuator.
Wiring-centre symptoms
Heating faults where the controls call for heat but the system does not respond as expected.
Control upgrades
Practical upgrades where older controls are limiting comfort, scheduling or system performance.
Diagnose the control chain before replacing parts
A heating-control fault can sit with the thermostat, programmer, valve, wiring centre or the appliance itself. We work through the control sequence so parts are not replaced just because they are easy to see.
Service across Surrey, Hampshire and Berkshire
LDM Group UK covers Farnborough, Frimley, Camberley, Aldershot, Fleet, Farnham and surrounding areas. Availability depends on the type and location of the job.
Heating Controls & Thermostats FAQs
Can you replace an old thermostat with a smart thermostat?
Often yes, but compatibility depends on the boiler, wiring and existing control setup. We check that before recommending a product.
Why does my thermostat say it is heating but the radiators stay cold?
The thermostat may be calling correctly while a valve, wiring, pump or boiler-side fault prevents heat reaching the system. That is why diagnosis matters.
Can you help if only one heating zone is not working?
Yes. A single-zone problem can point toward that zone's thermostat, valve, actuator or wiring rather than a whole-system fault.
Need plumbing, heating, gas or renewables help?
Tell us what you need help with and we’ll get back to you after reviewing the details. For urgent plumbing or heating problems, calling is usually the fastest option.
Send an enquiry
Use the form below and include as much detail as possible.
Need help?
Send the details and attach photos if useful. For urgent issues, call 07862 243814.