At GAFF Plumbing and Heating Ltd we offer a wide range of central heating services. If you have noticed any problems or issues with your boiler give us a call and we will solve the problem. All our engineers are competent in boiler repairs and diagnostics, so you can be confident we will solve any issue with your boiler.

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We are experienced in both vented and sealed systems.

Some of the other services we offer include,

• ​Boiler fault finding and diagnosis.

• Boiler part replacement.

• Hive and any wireless home smart device installation using either the switch or Opentherm methods.

• Fault finding, diagnostics and repairs on heating controls and wiring.

• Heating leak detection and repair.

• Radiator replacement.

• Radiator valve replacement.

• Re-route or extend/reduce heating systems, by either adding/removing radiators or shortening pipe runs where possible.

• Vented cylinder replacement.

• Unvented cylinder installation and replacement (all our engineers hold the G3 qualification)

• Cylinder thermostat replacement.

• Immersion heater replacement.

• Immersion heater thermostat replacement.

• Feed and expansion tank replacement, repair or maintenance (including float valve replacement/repair),

• Thermostatic radiator valve retrofit/replacement.

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All works will be completed to part L (Energy Efficiency) of the building regulations.