Old 2-wire thermostat wiring Submitted by fluxeii t3_11az8t3 on February 24, 2023 at 7:07 PM in DIY 19 comments 43
Senior_Cheesecake155 t1_j9yayil wrote on February 25, 2023 at 1:28 PM Reply to comment by bird_equals_word in Old 2-wire thermostat wiring by fluxeii Exactly. It’s a switch. It’s either open or closed; on or off. Permalink Parent 3
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