February 21, 2018 8:46 am at 8:46 am#1473490REPLY
DaasYochid ☕Participant
A thermostat can be triggered by your actions.
That should not make a difference here.
No, the difference is as stated above, a thermostat is part of the normal function of the appliance, which was turned on before Shabbos. A timer is the appliance being turned on on Shabbos
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So what your saying that if the ac had a built in timer (which are available on the market) then reb moshe would be ok with it just like a built in t-stat on shsbbos