Download instructions and guides to help you use your central heating system.
Before you report a fault you should check that you've set your heating and hot water controls correctly.
Simple guides to your heating
- pdf How to use your electric heating system (896 KB)
- pdf How to use your heating and hot water meters (181 KB)
- pdf How to use your heat pump (1.01 MB)
Download the instructions for your model of boiler or thermostat below:
Timeswitch, thermostat and economy seven controls
- pdf Horstmann 425 Coronet Timeswitch instruction manual (238 KB)
- pdf Horstmann HRT4 Thermostat instruction manual (270 KB)
- pdf Horstmann C stat B Thermostat instruction manual (546 KB)
- pdf Horstmann ThermoPlus AS2 Thermostat instruction manual (384 KB)
- pdf Horstmann Economy Seven Water Heater Control instruction manual (176 KB)