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 am trying to replace a Simple Comfort 2210 with a Honeywell
I am trying to replace a Simple Comfort 2210 with a Honeywell RTh 6350, t I have all the wires matched as follows; Orange=O, Individual white wire and black wire=W2, Green=G, Black=E Yellow=Y1, there … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,966 satisfied customers
I want to replace a White-Rodgers 1F58W-58 thermostat with
I want to replace a White-Rodgers 1F58W-58 thermostat with a Honeywell RCT8103A thermostat. Can you help me with the wire routing. I understand that Orange goes to O, Blue goes to B or is not uses, Re… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,966 satisfied customers
having issues connecting a new thermostat from worgcy
having issues connecting a new thermostat from a worgcy configuration. Everything comes on but it's only outputting heat. The original was red wire to R, white wire to O, Yellow wire to Y, Blue to C, … read more
Appliance Guru
Appliance Guru
18,977 satisfied customers
I need a Hunter thermostat wiring diagram. I am trying to install it
I'm trying to install a Hunter thermostat, Model 44155C. I have 5 wires coming out of the wall and do not know how they hook up.… read more
jrloar
jrloar
Master HVAC Tech.
Associate Degree
220 satisfied customers
Am replacing Robertshaw 9500 Thermostat with programable Honeywell
Am replacing Robertshaw 9500 Thermostat with programable Honeywell RTH6350/6450 series Thermostat. Old thermostat has four wires connected. Red to RH/RC with jumper, white to W, Blue to B, and Green t… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,966 satisfied customers
I have a trane split system and I want to replace the old weathertron
I have a trane split system and I want to replace the old weathertron mercury bulb thermostat with my new honeywell 8000. The old has 8 wires ie: O-orange, R-red, T-brown, G-green, Y-yellow, X2-black,… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
I just bought a new thermostat, Honeywell RTH6350/RTH6450 and
I just bought a new thermostat, Honeywell RTH6350/RTH6450 and the old thermostat (Carrier) has W O G R C Y connections. this does not match the honeywell model. Which of the old wires go to the connec… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,375 satisfied customers
Im replacing a Trane Weathertron with a new Hunter 44860.
I'm replacing a Trane Weathertron with a new Hunter 44860. The Weathertron is configured as follows: R - Red O - Orange G - Green Y - Yellow X2 - Black B - Blue U - Light Green (U and W are jumped tog… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,375 satisfied customers
I am converting from a Weathertron thermostat to a Hunter model
I am converting from a Weathertron thermostat to a Hunter model 44860. The Weathertro was wired as follows: X2- Black O - Orange G - Green Y - Yellow W - White R - Red B - Blue the Brown wire was not … read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
i have a 50+ yr.old house with an original honeywell thermostat
i have a 50+ yr.old house with an original honeywell thermostat with red, blu, grn, yell, wht. wiring. just bought a hunter model 44360 that has g,rc,rh,y/o,y/b,y1. please help me match up the wires s… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,966 satisfied customers
Hello! I am replacing an older Honeywell Non-programmable thermostat
Hello! I am replacing an older Honeywell Non-programmable thermostat with the RTH6350D Honeywell programmable thermostat. The uint is a heat/ac heatpump with emergency electric heat trip. I cannot mat… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
I have Rheem rbhc 24, I want to install a new thermostat, my
I have Rheem rbhc 24, I want to install a new thermostat, my wires on old thermostat as follows: W- white wire RH- Black jumper wire from RC B- no wire RC-Red wire, with black jumper to RH O- no wire … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,375 satisfied customers
I currently have a BATSTAT240 model #3AAT80B1A1 Thermostat I
I currently have a BATSTAT240 model #3AAT80B1A1 Thermostat I am converting to a Honeywell Prestige HD YTHX9321R5012 It is 2 heat/1 cool Heat Pump BATSTAT240 has the following wires; R = red wire T = b… read more
Regan Land
Regan Land
General Manager
Vocational, Technical or Trade Scho
768 satisfied customers
I am trying to wire a Hunter 4486 to a single stage heat pump.
I am trying to wire a Hunter 4486 to a single stage heat pump. The current thermostat is a Trane Baystat 239 with the following. B Blue W White R Red T tan/brown Y yellow G Green O Orange X2 Black I c… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
I purchased a honeywell model rth7400 programmable thermostat.
I purchased a honeywell model rth7400 programmable thermostat. I am wanting to replace a lennox /honeywell round thermostat that has to be manually switched from heat to cool. Not sure where model num… read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 satisfied customers
i have a hunter thermastate model 44360 i have 4 wires red
i have a hunter thermastate model 44360 i have 4 wires red white blue green on the thermastat it has g for green ? rc/rh with a jumper y/o , w/b i assume the red goes to one of the r/c-r/h does it mat… read more
Kenton Guidry
Kenton Guidry
HVAC Technician
Vocational, Technical or Trade Scho
963 satisfied customers
I just installed a Honeywell 6000 programmable thermostat.
I just installed a Honeywell 6000 programmable thermostat. All of the forced air in my system now seems to be hot rather than a/c. What did I do wrong?… read more
JBM HVAC
JBM HVAC
HVAC/R Technician
Vocational, Technical or Trade Scho
50 satisfied customers
I am going from a 1F81-51 thermostat to a 1F80-381 thermostat.
I am going from a 1F81-51 thermostat to a 1F80-381 thermostat. On the 1F81-51 I have 6 wires conected to: "W, C, W2, Y, R, and G. on the 1F80-381 these are not available. What wires corespond to eah o… read more
Jim Eastwood
Jim Eastwood
Lead service
High School or GED
100 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:

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

< 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