HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Connect one-on-one with {0} who will answer your question

Related HVAC Questions
I have a trance xv90 furnace that I am hooking up to a
I have a trance xv90 furnace that I am hooking up to a Honeywell wifi thermostat. I installed Lee Honeywell's instructions this summer and it seems like the heat stage isn't working right. Sux heat is… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
16,307 satisfied customers
I am trying to figure out how to wire a Honeywell Smart
I am trying to figure out how to wire a Honeywell Smart Thermostat RTH9580 to replace a Trane TCONT802AS32DA touch screen thermostat on my Trane XL 14i heat pump … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
14,456 satisfied customers
I have a Bryant Thermidistat (about 10 yrs old) connected to
I have a Bryant Thermidistat (about 10 yrs old) connected to an AC/Heat Package. It was a high end Purion system with 2 stage compressor. The thermostat has failed and I would like to hook up a Honeyw… read more
jHVAC
jHVAC
131 satisfied customers
How do I wire a Gibson Air Handler, Model # XXXXX with
How do I wire a Gibson Air Handler, Model # XXXXX with the Outdoor unit and Hunter thermostat? Contacts on outdoor unit are C Y O W2 R E Contacts on air hand are C R G Y/Y2 D W1 W2 Y1 Contacts on ther… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
14,456 satisfied customers
I am trying to replace the Bryant 34427dp120 thermostat with
I am trying to replace the Bryant 34427dp120 thermostat with an Edge Pro 33cs thermostat. The Bryant thermostat has wires labeled - going clockwise at top - G, Y, W1, E, W2, F, O, R, T. The Edge Pro h… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,490 satisfied customers
I have a york heat pump system Im installing need to know
I have a york heat pump system I'm installing need to know to wire thermostat correctly. condenser model E1RA036S06D with terminals XL,R,C,Y,O,W,W1-66 . air handler with aux. heat strips model F2RP036… read more
Douglas
Douglas
HVAC Technician
Vocational, Technical or Trade Scho
3,131 satisfied customers
Hello- Going from an old honeywell slider thermostat to
Hello- Going from an old honeywell slider thermostat to a digital hunter thermostat. I did not record how the wires were setup in the old therm before taking apart. The air handler upstairs is wired a… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
14,456 satisfied customers
Trying to install a thermostat for the first time. Switching
Trying to install a thermostat for the first time. Switching from an Amana T841 A 1654 to Hunter 44155C. The older thermostat has o, c/x, r, g, w2, and the same wire connect w1 and Y. The new thermost… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,490 satisfied customers
I have a White Rodgers Digital Comfort Set II thermostat that
I have a White Rodgers Digital Comfort Set II thermostat that is about 15 years. I am replacing this with an updated Hunter touch screen. When I opened the cover plate on the older thermostat, I was s… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,490 satisfied customers
Hello, I have a Del-Air/Honeywell thermostat T841A 1670 (2665)
Hello, I have a Del-Air/Honeywell thermostat T841A 1670 (2665) that I want to replace with a Hunter model 44860. There are 7 wires coming out of the wall and are all used: W=white, B=light blue, R=red… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
Trying to replace my Carrier Digital Therm with the Honewell
Trying to replace my Carrier Digital Therm with the Honewell RTH7600 programable to my Carrier heat pump. Everything matched great except the old therm has both a W1 and a W2. Is there a conversion di… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,490 satisfied customers
Im trying to install a Hunter Digital Thermostat and unfortunately
I'm trying to install a Hunter Digital Thermostat and unfortunately removed the wires before labeling, Can you help me?… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,490 satisfied customers
In my home, I have a Nordyne ( Gibson on outside) Model GB3BM-048K-BB
In my home, I have a Nordyne ("Gibson" on outside) Model GB3BM-048K-BB Air Handler that is used with a Nordyne GS3BA-048KA Split System Air Conditioner for Outdoor Use. I am replacing a Honeywell wall… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
I am wiring a Hunter 44760 thermostat to a Grand Aire JT5BD
I am wiring a Hunter 44760 thermostat to a Grand Aire JT5BD 048K heat pump. After a remodel last fall the heat has worked fine all winter but trying the AC yesterday I am getting heated air out of the… read more
Matthew
Matthew
Service tech
Bachelor's Degree
2,014 satisfied customers
I bought a Hunter programmable thermostat to repace my old
I bought a Hunter programmable thermostat to repace my old carrier one. the old one has wires connected to O/W2; R; Y/Y2; G; C; and W/W1. The R and G are easy to map to the new Hunter, but the others … read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 satisfied customers
I have a carrier heat pump. I am trying to install a new RTH
I have a carrier heat pump. I am trying to install a new RTH 7500 Honeywell programmable thermostat I have separate w1 w2 wires and a separate C wire I also have brown wire that was not connected to t… read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 satisfied customers
I bought a Hunter Heat Pump Programmable Theromstat(44760)
I bought a Hunter Heat Pump Programmable Theromstat(44760) to replace a carrier Heat Pump Non-programmable Thermostat(38YKC036300) I have a little confusion on the wiring as follows: Carrier Wiring O/… read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 satisfied customers
I have a heat pump/AC unit. Replacing a Honeywell thermostat
I have a heat pump/AC unit. Replacing a Honeywell thermostat with a programmable Hunter thermostat (Model 44155C) and the wiring doesn't quite match up. Here is what I have on the existing (Hunter) th… read more
Rick Mather
Rick Mather
HVAC Tech
Vocational, Technical or Trade Scho
3,631 satisfied customers
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.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

You did one super job of explaining to me everything there is to know about this fridge. I'm looking forward to asking you questions in the future.

JimmyBagley, IA

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

< Previous | Next >

Meet the Experts:

Brian HVAC Guy

Brian HVAC Guy

HVAC Technician

1,029 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.

Jerry

Jerry

Service Technician

576 satisfied customers

HVAC Technician. Hearth Products Specialty

A-1 Tech

A-1 Tech

Service Manager

526 satisfied customers

I have been in the HVAC business for over 40 years.

Thehvacguy

Thehvacguy

LIC HVAC,Plumber

426 satisfied customers

Certified HVAC Universal Technician,Lic plumbing contractor, 28 yrs exp

Drcool

Drcool

HVAC Technician

264 satisfied customers

i have been an A/C tech for the past 30 Years. working on window types, split type, and package

N4IEA

N4IEA

NATE Certified; HVAC Technician

227 satisfied customers

Retired, HVAC / Electrical Technician / Contractor 35-years Experience.

< Previous | Next >

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.

Show MoreShow Less

Ask Your Question

x