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by m303803
Mon Jun 12, 2023 11:31 pm
Forum: Help and Advice
Topic: HELP ! bleeding out a bit...ST->NCM->Tstat options
Replies: 3
Views: 10266

HELP ! bleeding out a bit...ST->NCM->Tstat options

Hi, I'm an engineer who isn't afraid to admit I am in over my head. Forced natural gas Hot Air/outside condenser AC, no water, 2 zone system today controlled by Building 36 system/thermostat. I never thought this could/would be so complicated. Anyhow, through a series of interactions I have lost ...