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My thermostat screen went blank again. Was able to remove
My thermostat screen went blank again. Was able to remove front plate. There are no batteries. Part # TP-PRHO1-B Serial #5115N293872 Carrier Performance Programmable installed on 9/7/2016… read more
Phil
Phil
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Degree, Mech Engr Technology
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My Honeywell thermostat set at 75 works for 1/2 day co. My
My Honeywell thermostat set at 75 works for 1/2 day co … read more
airheatman
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I installed a Carrier Cor WiFi Thermostat today and followed the exact same wiring as the previous HoneywellThermostat that was connected to my Carrier Furnace and AC Units. I have a two zone system s… read more
Phil
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can I use a Carrier edge TP-PRH, TP-NRH performance series
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Hi, I am having a problem getting our main air conditioner
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airheatman
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airheatman
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2 weeks ago I had a 25HCB6 Carrier heat pump w/ FV4C air handler
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gotoman for ac
gotoman for ac
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We ordered two carrier systems (AC & Gas furnaces) online with
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Tim H.
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I have a Honeywell RTH7500D programmable thermostat. It has
I have a Honeywell RTH7500D programmable thermostat. It has worked fine over the years since I bought it. The past couple of weeks, I've noticed that the room temperature reading is not changing like … read more
M Oglesby
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I have a Hearthstone Tucson LP (propane) stove heater that
I have a Hearthstone Tucson LP (propane) stove heater that will not stay on. The pilot stays lit. It has no restrictor plate (not needed with propane model). The flame looks fine when running. I have … read more
Tim H.
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I have an edge programmable thermostat. Supposedly it controls
I have an edge programmable thermostat. Supposedly it controls humidity and temperature. Its set to 75 (cooling) and 50%. The temperature is reached at 75, but the humidity is still 60%. Why isn't it … read more
Tom
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Vocational, Technical or Trade Scho
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In S. FLA I have a 3 yr old Rheem cool-heat central air (for
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Douglas
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HI i have a cooling problem. we have the carrier ac, duct system.
HI i have a cooling problem. we have the carrier ac, duct system. we live in a hot country, in dubai, where the temperature outside in the evening is probably 35 degrees. in our main bedroom, i put th… read more
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We have a carrier 65,000 BYU 3phase Ducted Air Conditioner
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I have a Trane XL 80 furnace and a dying Honeywell Deluxe Programmable
I have a Trane XL 80 furnace and a dying Honeywell Deluxe Programmable Thermostat. I want to replace the Thermostat and want one that is easily programmable. We have had a good experience with White-R… read more
Matthew
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My A/C does not seem to be cooling like it used to... I had
My A/C does not seem to be cooling like it used to... I had it serviced in May and all was good. We had been able to keep it at 78 degrees comfortably and just use a small fan while sleeping. The temp… read more
BillyHvac
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I have a Carrier furnace/ac. In December I replaced manual
I have a Carrier furnace/ac. In December I replaced manual thermostat with a programmable one. No problems. Last month I had spring checkup on AC and they found that the compressor was locked up. Afte… read more
Rick Mather
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I have a two year old Carrier 25HBA heat pump, FY4A airhandler
I have a two year old Carrier 25HBA heat pump, FY4A airhandler & TSTATCCNHP01-C thermostat. The reversing valve signal (orange wire) stopped working last fall. The installing company is out-of-busines… read more
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Meet the Experts:

Phil

Phil

Mechanical Engineer

7,634 satisfied customers

Retired HVAC/ Electrical & Boiler contractor. Industrial

Rick Mather

Rick Mather

HVAC Technician

3,133 satisfied customers

35 years experience, HVAC

Matthew

Matthew

HVAC Technician

2,014 satisfied customers

14 years experience in the HVAC field of service, installation, Manual J & D calculations

Brian HVAC Guy

Brian HVAC Guy

HVAC Technician

1,024 satisfied customers

I have been an HVAC/R mechanic/technician for 30+ years.

Kenton Guidry

Kenton Guidry

HVAC Technician

963 satisfied customers

12 years install/service experience.

Rick Ridley

Rick Ridley

UK Heating Engineer

871 satisfied customers

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

Tom

Tom

HVAC Technician

770 satisfied customers

16+yrs HVAC/R service. Residential Commerical Industrial

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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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