On/off thermostats
On/off thermostats
- 57 thermostats
An on/off thermostat can only turn a boiler on and off. When the thermostat requests heat from the boiler, it instantly emits 100% gas. As soon as it's reached the desired room temperature, the boiler turns itself off. The advantage of on/off thermostats is that they fit on both on/off boilers and modulating boilers.