Boiler Control Cylinder ThermoStat

This Cylinder thermostat is used to help regulate the heat supply in your home. It does this by switching the boiler off when the acquired temperature is reached. Once the temperature falls below this the boiler will switch on again. 

• A domestic hot water cylinder thermostat should be set at 60-65ºC.
• This is high enough to kill off harmful bacteria such as Legionella.