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I have an electric heating system with a heat pump, and a
I have an electric heating system with a heat pump, and a Totaline thermostat model P274-1200. I received a NEST Pro thermostat that I would like to install. I want to make sure I have the wiring corr… read more
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My wiring id furnace is blue-E, yellow-Y, orange-O, brown-T,
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I am replacing my Carrier thermostat with a new unit and
I am replacing my Carrier thermostat with a new unit and need some advice for where the wires go. … read more
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I just purchased a new house with a 14 year old High
I just purchased a new house with a 14 year old Bryant High Efficiency Furnace (355mav060100f) and I would like to hook a Nest thermostat to it. Nest was unsure if its compatible due to the HUM/DHUM/S… read more
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Bart I am trying to figure our how to install a nest. I
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. I have a Goodman heat pump model ssz14 2 ton with
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airheatman
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I am currently working with a Carrier thermostat model tstatccpdf01-.
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I have a Bryant Thermidistat (about 10 yrs old) connected to
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I am wiring a TH8320wf1029 thermostat to a dual heat heatpump.
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Im having trouble replacing a Totaline P274-0200-C with a
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old thermostat is TA32H01 on a water furnace it is using C
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Im considering changing my current TA 2000 thermostat to a
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my old thermostat hook up has two blocks of 6 terminals
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ok rick i have a old lennox thermostat 67K4801 and i am going
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am trying to replace Totaline thermostat with Honeywell rth
am trying to replace Totaline thermostat with Honeywell rth 7500 on Trane heat pump system. Totaline wires are: S1 - black S2 - orange 0/W2/B - blue R - red C - brown Y/Y2 - yellow Y1 - no wire G - gr… read more
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