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 355bav042060 furance and need to know what wires I
I have a bryant 355bav042060 furance and need to know what wires I need to connect to a nest model 3 thermostat. … read more
Bill
Bill
Service Mgr
121 satisfied customers
I"m trying to install a Nest thermostat 3rd generation on my
Hello. I"m trying to install a Nest thermostat 3rd generation on my Trane heat pump/gas furnace system. My thermostat is a Trane BAYSTAT239A. There is a heat pump kit mounted next to my furnace model … read more
Regan Land
Regan Land
General Manager
Vocational, Technical or Trade Scho
772 satisfied customers
Thanks! I'm trying to connect my old thermostat with a Nest
Thanks! I'm trying to connect my old thermostat with a Nest Thermostat and I'm getting mixed answers on my wiring. … read more
Daniel Plourde
Daniel Plourde
plumbing, hvac technichian
Vocational, Technical or Trade School
657 satisfied customers
I am try to install my new honeywell thermostat model
I am try to install my new honeywell thermostat model RTH7600D.But my old honeywell has a W1 connected to the Y with a jumper.… read more
airheatman
airheatman
HVAC Technician
6 years college
12,894 satisfied customers
My name is ***** *****. I am trying to install a nest
My name is ***** *****. I am trying to install a nest thermometer and the call center for nest does not know what the F terminal is for? … read more
Brian HVAC Guy
Brian HVAC Guy
HVAC Technician
High School
1,029 satisfied customers
Riichard, I have a Trane 100xl with a Honeywell T841111R
Hi Riichard, I have a Trane 100xl with a Honeywell T841111R 1028 themostat, I am trying to replace it with a Honeywell rth7600d 1006n. the old wiring is g,c,r, w1 and y jumper together with a wire con… read more
airheatman
airheatman
HVAC Technician
6 years college
12,894 satisfied customers
Yesterday,The HVAC company replaced my R-22 condensor unit
Yesterday,The HVAC company replaced my R-22 condensor unit with brand new 5 ton Goodman R-410a condensor. The house was built 2005, so I assume the AC unit was 9 years old. I am worried that my R-22 i… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,460 satisfied customers
I need new ac unit. I have a Trane 4 ton, R22. Is it necessary
I need new ac unit. I have a Trane 4 ton, R22. Is it necessary for me to get upgrade from the R22 since if is being phased out? When does the phase out go into effect? I'm in mg 70s and not too well v… read more
A-1 Tech
A-1 Tech
Service Manager
Vocational, Technical or Trade Scho
526 satisfied customers
hey guys, im trying to replace a trane baystat 239 thermostat
hey guys, im trying to replace a trane baystat 239 thermostat with honeywell rth3100c. my old wiring is followed on old baystat: O=O, G=G, Y=Y, T=T(TAN) , R=R, B=B (BLUE) W=W THEN JUMPS TO X2. Honeywe… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,554 satisfied customers
I am replacing a Trane Baystat 239 with a honeywell RTH6580WF Im
I am replacing a Trane Baystat 239 with a honeywell RTH6580WF I'm wondering if this is the correct conversion: Old New X2 Aux/E O O/B G G Y Y T Not Used R R + RC jumpered W Aux/E w/ X2 B C I hooked ev… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,460 satisfied customers
I need some help wiring a AprilAir 500 humidifier with an Automatic
I need some help wiring a AprilAir 500 humidifier with an Automatic model 60 controler to a Trane XV 90 furnace. Per the Automatic model 60 controler wiriing diagram I have wired the red from the cont… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,554 satisfied customers
I have a standard AC/heating system without a heat pump. I
I have a standard AC/heating system without a heat pump. I got a programmable thermostat honeywell 4210D1005 that apparently is meant to be used with a heat pump. Can I still use this with a regular A… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,554 satisfied customers
I have a 2 year old tempstar furnace that the blower motor
I have a 2 year old tempstar furnace that the blower motor will not shut off unless I shut the switch off for the furnace. The furnace will also not light. I have used an ohm meter on the 3 limit swit… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,554 satisfied customers
I am replacing a Honeywell T8411 Thermostat with a Honeywell
I am replacing a Honeywell T8411 Thermostat with a Honeywell RTH8350 programmable thermostat, and I seem to be having some trouble with the wiring. I have an AC unit with a Heat Pump system and an ele… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,460 satisfied customers
Trying to find the CFM on my furnace. I cant find anything
Trying to find the CFM on my furnace. I cant find anything besides the BTU/hour. It's a Bard Oil Furnace Model #SOF120D48A. 17,400 BTU/hour input, 140,000 BTU/Hour on the label. Im looking to install … read more
Zev Simfukwe
Zev Simfukwe
High School or GED
23 satisfied customers
how do I replace old 2 mercury duel fuel thermostat with new
how do I replace old 2 mercury duel fuel thermostat with new VisionPro TH8320? I have a new ICP furnace and new Payne heat pump/AC… read more
Kenton Guidry
Kenton Guidry
HVAC Technician
Vocational, Technical or Trade Scho
963 satisfied customers
currently i have a trane heatpump with an american standard
currently i have a trane heatpump with an american standard thermostat that is damaged. so a friend gave me a rheem thermostat but the color codes on the reheem are different than the american standar… read more
ComfortZone
ComfortZone
Associate Degree
515 satisfied customers
I installed a Ducane 3.5 ton single stage heat pump with a
I installed a Ducane 3.5 ton single stage heat pump with a 10KW aux heat along with a Honeywell RTH7500 thermostat. (UNIT to THERMOSTAT) R to R, Y1 toY, W1 to E, O to O, C to C, and G to G. I jumpered… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 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:

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

1,029 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.

Tom

Tom

HVAC Technician

770 satisfied customers

16+yrs HVAC/R service. Residential Commerical Industrial

A-1 Tech

A-1 Tech

Service Manager

526 satisfied customers

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

Jerry

Jerry

Service Technician

505 satisfied customers

HVAC Technician. Hearth Products Specialty

< 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