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I have a Common Wire Question. Just today, I got a new
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Old stat has o g y w r rc. New stat has k y2 aux/e g o/ c y
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I am trying to install a Honeywell focus pro 6000. Y
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Rick, I am having issues with a similar question you already
Hi Rick, I am having issues with a similar question you already answered in reference to installing a wifi Honeywell thermostat. This model is RTH6580WF, connecting to a gas fired heating boiler with … read more
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I have a in floor heating boiler dual zone (in floor
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I have a Boiler baseboard hot water heating system with old
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I am trying to install a new honeywell thermostat to my
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Hello. Im installing a RTH2510 thermostat to an L8148AJ AQUASTAT®
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I have a thermostat that has 3 wires coming from it going to
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I have a forced hot water system oil furnace for heat and about
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I have central air with an old, round Honeywell stat. My
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Trane Thermostat S155-011 is on a commercial roof top unit.
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BillyHvac
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installed the RTH2310B to replace a simple mercury thermostat
installed the RTH2310B to replace a simple mercury thermostat (circa 1994). The furnace does not function. The fan does not function on "On." I note that the small screws that hold the colored wires d… read more
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