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
340,-
221,-
Delivered tomorrow
Undamaged|Expansion|Suitable for floor heating|None adjustable temperature zones
131,-
85,-
Delivered tomorrow
Undamaged|Starter pack|Suitable for floor heating|None adjustable temperature zones
194,-
123,-
Delivered tomorrow
Undamaged|Starter pack|Suitable for floor heating|None adjustable temperature zones
194,-
156,-
Temporarily sold out
Lightly damaged|Starter pack|None suitable for floor heating|Adjustable temperature zones
156,-
99,-
Delivered tomorrow
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