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I have a heat pump and my honeywell thermostat is not
I have a heat pump and my honeywell thermostat is not cutting off in the heat mode … read more
airheatman
airheatman
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6 years college
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I have a Plus 90 Model 398AAV with a VisionPro 8000
I have a Bryant Plus 90 Model 398AAV with a VisionPro 8000 Honeywell remote. The unit is a heatpump system, with propane backup. I think some setiings in the thermostat got messed up and I am trying t… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
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Im changing my thermostat from a carrier to honeywell
Im changing my thermostat from a carrier to honeywell rth6580wf. The orange wire, not sure where to connect it on the honeywell … read more
Phil
Phil
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Our Goodman heat pump/a/c is just over a year old. When we
Our Goodman heat pump/a/c is just over a year old. When we turn on the heater portion, with the temp. set aaprox. 5 degrees higher, the heater has a long delay, sometimes 10 - 20 minutes before it com… read more
gotoman for ac
gotoman for ac
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Replaced Honeywell non-programmable thermostat with a
replaced Honeywell non-programmable thermostat with a Honeywell programmable thermostat. System blowing hot air when on cold setting (heatpump setup)… read more
BillyHvac
BillyHvac
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I just put in a new Honeywell thermast, hook every color to
I just put in a new Honeywell thermast, hook every color to the right color, but when I turn on the ac, all I get is heat. What am I doing wrong?… read more
Brian HVAC Guy
Brian HVAC Guy
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Im replacing a 8 year old Honeywell with a new non-programmable
I'm replacing a 8 year old Honeywell with a new non-programmable Honeywell in it place. The old Honeywell has w1&w2 the new one does not.… read more
airheatman
airheatman
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I have a hybrid system, oil and electric. I would like to
I have a hybrid system, oil and electric. I would like to replace my oil tank and have let the fuel run out. Can I run the electric heat pump without the oil burner having fuel? The weather is warmer … read more
Phil
Phil
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I have a older Tempstar Furnace, the Gas valve stopped working
I have a older Tempstar Furnace, the Gas valve stopped working so I tried to find a direct replacement Gas valve for my Honeywell #VR8200A2066 Valve , My HVAC parts outlet sold me a Robertshaw #720-40… read more
BillyHvac
BillyHvac
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I replaced an old honeywell mercury thermostat witha new digital
I replaced an old honeywell mercury thermostat witha new digital one. The old thermostat had a tan T wire, where does this wire go? I have a heat pump and a separate ac unit.… read more
Tim H.
Tim H.
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Honeywell RTH7600D Replacing Old Honeywell Dial (WIRING)
I had an old honeywell dial thermostat with the following numbers: Q539A1501 HQ114919OHW 9853 The wires out of my wall were as follows: B - Not connected Red to R White to O Green to G Yellow to BOTH … read more
Tim H.
Tim H.
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Trane XL1200 heat pump troubleshooting. Fuse blows when in defrost.
I have a trane xl1200 heat pump. Worked great in the summer for the a/c kept the house nice and cool. Then winter came I turned the therm to heat setting. It kept the house pretty warm in september di… read more
gotoman for ac
gotoman for ac
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i have a two wire thermostat that i need to replace my wife
i have a two wire thermostat that i need to replace my wife bought a programable one ..i only have two wires red and white .. i put them in the red and white slots and now im not sure what it needs to… read more
BillyHvac
BillyHvac
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My bor in law had his buddy remove old thermostat but the moron
My bor in law had his buddy remove old thermostat but the moron did not mark wires/label the heat comes on when he sets cool the new thermostat is a honeywell RTH7500 series would happen to know wirin… read more
gotoman for ac
gotoman for ac
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I just had a new heat pump installed Dec 30 2010. 2.5 ton
I just had a new heat pump installed Dec 30 2010. 2.5 ton 15 seer unit w/dual speed fan. I have a honeywell TH8000 thermostat. My unit runs constantly...it only stops when I reduce heat. I have it set… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
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I have a Lennox 10hpb series unit, back in July we were hit
I have a Lennox 10hpb series unit, back in July we were hit by lightening, not the pump just the thermostat in the house, we were told we didn't have to use a lennox thermostat but a honeywell was com… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
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I am replacing a trane weathertron baystat 239 a with a honeywell
I am replacing a trane weathertron baystat 239 a with a honeywell rth 6350 thermostat.... all wires are in place according to the honeywell instructions, however, heat air blows in cool mode and in he… read more
Mark Henley
Mark Henley
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i just put in a new thermostat and transformer on my unit.
i just put in a new thermostat and transformer on my unit. im 99 percent sure that my wiring on the thermostat is correct. the problem is that when i turn the breakers back on my inside unit turns on … read more
Mark Henley
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Meet the Experts:

Phil

Phil

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7,791 satisfied customers

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Rick Mather

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Matthew

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Brian HVAC Guy

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Kenton Guidry

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Rick Ridley

Rick Ridley

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Retired But have had 30 years on the tools, Ex CORGI

Tom

Tom

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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