Forum Discussion
holstein13
Feb 14, 2015Explorer II
Thanks Don,
I think you just solved some major mysteries I had. Particularly with regards to the summer / winter loops. I noticed that my system hums when I switch to Heat and I never understood why until now. I can't wait to turn off the heat and take a shower with electric only tomorrow. I'm guessing it will work fine.
I think you just solved some major mysteries I had. Particularly with regards to the summer / winter loops. I noticed that my system hums when I switch to Heat and I never understood why until now. I can't wait to turn off the heat and take a shower with electric only tomorrow. I'm guessing it will work fine.
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