HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
I am replacing a trane weathertron thermstat with a
i am replacing a trane weathertron thermstat with a honeywell programable. trane hookup is LABEL = RIRE R = RED O= ORANGE G= GREEN Y = YELLOW X2= BLACK B= BLUE W= WHITE HONERWELL' Y2 = W2= G= W= NOT U… read more
Scott
Scott
Self Employed HVAC Service Technician
Associate Degree
400 satisfied customers
Is available??? I have a trane baystat 240...want to changer
I have a trane baystat 240...want to changer out to a honeywell rthl3550... … read more
Michael Ferryman
Michael Ferryman
110 satisfied customers
I have TAM7AOB30H21SD with terminal board YO/ / R / O / YI
i have TAM7AOB30H21SD with terminal board YO/ B / R / O / YI / Y2 / G / BK / W1/W2/W3. What would be my connection to honeywell WIFI TH6000 TSTAT with terminals K / Y2 / Aux.e / G / O-B / C / Y / R / … read more
BillyHvac
BillyHvac
Journeyman HVAC Tech
State Licensed Mechanical Contractor
23,262 satisfied customers
Hi, Have a Trane T8411R 1077 non programmable thermostat.
Hi, Have a Trane T8411R 1077 non programmable thermostat. Want to replace with a Honeywell TH4210D1005 programmable Thermostat. Current wiring to the old Trane Thermostat has: G - Green Wire B - Blue … read more
BillyHvac
BillyHvac
Journeyman HVAC Tech
State Licensed Mechanical Contractor
23,262 satisfied customers
Thermostat wiring question. The "click" continues. Follow-up
Thermostat wiring question. The "click" continues. Follow-up to previous problem. 24v transformer replace and now getting correct low voltage (28v w/new transformer). Clicking in air handler continues… read more
warmneighbor
warmneighbor
owner
Vocational, Technical or Trade Scho
162 satisfied customers
I have the following color codes on my TRane Thermostat O
I have the following color codes on my TRane Thermostat: O orange G green Y yellow X2 Black B blue W white R red T tan I am installing a Honeywell RTH6350 thermostat Conventional labels: Y2 W2 G W not… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,367 satisfied customers
I have a old Trane air handler (Model BWH730A100A1) hooked
I have a old Trane air handler (Model BWH730A100A1) hooked to a Weathertron thermostat (Model BAY28X139) and I am trying to install a new Honeywell thermostat. There are 7 wires on the existing air ha… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,975 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 am replacing an old Honeywell with a new one. Old T8411R New
I am replacing an old Honeywell with a new one. Old T8411R New RTH6350D Old Wiring G - Green C - Blue (looks to be blue) R - Red W1 - Jumpered to Yellow Yellow - Yellow Jumpered to W1 L - W2 - White &… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,367 satisfied customers
I am trying to wire a Honeywell RTH7500 to run a Trane heat
I am trying to wire a Honeywell RTH7500 to run a Trane heat pump A/C. The wires that were hooked up to the Trane non programmable thermostat do not match up to the terminal labeling on the Honeywell. … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,367 satisfied customers
I have a Trane Baystat 239 thermostat, Im replacing it with
I have a Trane Baystat 239 thermostat, I'm replacing it with a Honeywell th8320u1008. this is for a heat pump application. My Baystat connection were x2=black, o=orange, g=green, y=yellow, t=tan, r=re… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,367 satisfied customers
I am replacing a Byrant p271-3456 thermostat with a honeywell
I am replacing a Byrant p271-3456 thermostat with a honeywell RTH6350D Programable one , i am over whelmed by the wiring and where each wire goes can you give directions on which wire goes where ?… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,367 satisfied customers
I am trying to replace my Carrier Thermostat Model #33CS071-01
I am trying to replace my Carrier Thermostat Model #33CS071-01 with a Honeywell RTH635OD Thermostat. The installation instructions tell me to call a qualified HVAC contractor since I have wires labell… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,367 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 a digital honeywell thermostat model TH522D1029 that
i have a digital honeywell thermostat model TH522D1029 that was on a conventional unit,and i am wanting to install it in place of my current analog (TRANE)thermostat for my heat pump. It was wired wit… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,367 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
5,367 satisfied customers
Hello Presently I have a heat pump furnace and Im trying
Hello XXXXX have a heat pump furnace and I'm trying to change a "Water Furnace" thermostat with a Honeywell RTH8500. Presently the Water Furnace has this configuration R Y/Y2 G C W/W1 O/W2 Y1 L The Ho… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
am trying to replace Totaline thermostat with Honeywell rth
am trying to replace Totaline thermostat with Honeywell rth 7500 on Trane heat pump system. Totaline wires are: S1 - black S2 - orange 0/W2/B - blue R - red C - brown Y/Y2 - yellow Y1 - no wire G - gr… read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 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