Thermostat hysteresis
Tim+ wrote:
The thermostat was set to twenty, it was displaying 20.5 and was
still calling for heat ( flame symbol in display).
Shouldnt it have turned itself off at 20
On mine can set the accuracy to 0.5, 1.0 or 2.0 degrees. Probably
depends if you've got a cast iron lump or a modulating boiler which you
should choose ...
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