On/off thermostats
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4thermostats
An on / off thermostat only switches a boiler on and off. When the thermostat makes a heat request at the central heating boiler, it immediately emits 100% gas. As soon as the desired room temperature has been reached, the boiler switches itself off again. On / off thermostats have the advantage that on / off thermostats on both on / off central heating boilers and modulating boilers fit.
Undamaged|Starter pack|Suitable for floor heating|Adjustable temperature zones
155,-
138,-
Undamaged|Starter pack|None suitable for floor heating|Adjustable temperature zones
299,-
273,-
Visibly damaged|Expansion|Suitable for floor heating|None adjustable temperature zones
147,-
121,-
More Second Chance varieties available
Undamaged|Starter pack|Suitable for floor heating|Adjustable temperature zones
350,-
312,-