Central Heating Control Wiring
Wiring diagrams and other information for central heating control systems
In this section
Control wiring for Combination Boilers
Thermostats for combination boilers
External programmers for combination boilers
Combination Boiler with 2 Heating Zones, 230V Switching
Combination Boiler with 2 Heating Zones, Volt Free Switching
Combination Boiler with 2 Heating Zones, Relay Switching
Heat only and system boilers
Y Plan central heating system
Y Plan Heating with Unvented Cylinder and 2 Port Valve
S Plan central heating system
W Plan central heating system
Central Heating Programmers
Room thermostats for heating systems
Hot water cylinder thermostats
Frost Thermostat wiring for central heating installations
Motorised valves for heating systems
