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(421 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)