HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
Trying to convert a Lennox 65F9801 heat pump thermostat to a
Trying to convert a Lennox 65F9801 heat pump thermostat to a Honeywell RTH3100C. Current wiring, … read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
16,165 satisfied customers
I purchased a new Honeywell RTH2410B thermostat to replace
I purchased a new Honeywell RTH2410B thermostat to replace an old Lennox 51H4601.I am on a disability and cant afford to hire a service tech so was wondering if you could help. The wires are different… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
14,155 satisfied customers
. I have a Goodman heat pump model ssz14 2 ton with
Hi. I have a Goodman heat pump model ssz14 2 ton with letters r,w,y,o,c. five wires from h.p. to furnace tied at pump. r to red,w towhite,y to green,o to ornge,c to black. Furnace is a Keeprite nat. g… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
14,155 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
I have a RUUD Air Handler UHPL-HM4824JA and a heat pump. The
I have a RUUD Air Handler UHPL-HM4824JA and a heat pump. The wires it has wires for W1, W2, Y1, Y2, B, R, C and G. I replaced the old thermostat with a Honeywell RTH8580WF. It has connections for RC, … read more
gotoman for ac
gotoman for ac
HVAC Technician
Associate Degree
5,489 satisfied customers
I have a new rudd package heat pump with aux heat 3.5 ton 13
I have a new rudd package heat pump with aux heat 3.5 ton 13 seer trying to wire heat pump to honeywell stat focus pro th622od, The wire on the heat pump are b/w- g/b-y-blue-brown, letters on state to… read more
gotoman for ac
gotoman for ac
HVAC Technician
Associate Degree
5,489 satisfied customers
I am trying to figure out how to wire a heat pump. I changed
I am trying to figure out how to wire a heat pump. I changed out the condenser and the control wiring is different. the t stat is a r.shaw 9620, the old condensing unit was a york E4FD024S06A with the… read more
gotoman for ac
gotoman for ac
HVAC Technician
Associate Degree
5,489 satisfied customers
I am attempting to replace a robertshaw 300-208 thermostat
I am attempting to replace a robertshaw 300-208 thermostat with a Honeywell 6350 the issue I am having is I have a heat pump system I currently have a wiring set up of W1 = white Y1 = yellow G = green… read more
gotoman for ac
gotoman for ac
HVAC Technician
Associate Degree
5,489 satisfied customers
Dear Sir, I am currently trying to replace an older model
Dear Sir, I am currently trying to replace an older model HoneyWell Thermostat with a newer model HoneyWell Thermostat (RTH7600D). The old thermostat's wiring is G, C, R, L, W1, W2/E, O. The new therm… read more
gotoman for ac
gotoman for ac
HVAC Technician
Associate Degree
5,489 satisfied customers
hi,my name is Roberto I got a RHEEM heat pump model RPKA-035JAZ,I
hi,my name is Roberto I got a RHEEM heat pump model RPKA-035JAZ,I want to replace a digital thermostat for programmable thermostat(HONEYWELL RTH6350) My question is where the blue wire should be conne… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,129 satisfied customers
Im replacing a Braeburn thermostat (with an emergency heat
I'm replacing a Braeburn thermostat (with an emergency heat switch) with Honeywell RTH6350/6450. I'm having trouble figuring out the wiring configuration. The Braeburn configuration is as follows: R O… read more
M Oglesby
M Oglesby
Vocational, Technical or Trade Scho
2,038 satisfied customers
I have a heat pump ac and I am trying to replace my thermostat
I have a heat pump ac and I am trying to replace my thermostat from a 2001 carrier model to a updated Hunter touch screen for heat pump. My question is the older model has a w/w1 wire connection that … read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,129 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 Tech
Vocational, Technical or Trade Scho
3,631 satisfied customers
have a hunter thermostat y1 y2 w2 g rh rc/r L c o E w1 B
have a hunter thermostat y1 y2 w2 g rh rc/r L c o E w1 B ok on the pannel of the lennox unit it my wires are orange , purple, brown, blue, black, white, red, yellow...it says the thermostat is L and g… read more
gotoman for ac
gotoman for ac
HVAC Technician
Associate Degree
5,489 satisfied customers
HAVE A LENNOX HP10 HEAT PUMP WITH OLD SLIDER THERMOSTAT AND
HAVE A LENNOX HP10 HEAT PUMP WITH OLD SLIDER THERMOSTAT AND WANT TO CHANGE TO A NEW HONEYWELL 8320 PROGRAMMABLE. IN THE OLD SLIDER I HAVE THE FOLLWONG TERMINALS. OLD NEW X F V M Y A L VR R E CAN YOU T… read more
gotoman for ac
gotoman for ac
HVAC Technician
Associate Degree
5,489 satisfied customers
I am replacing a Wethertron Baystat 239 thermostat with a Honeywell
I am replacing a Wethertron Baystat 239 thermostat with a Honeywell TH5220D thermostat can you tell me how the wires match up?… read more
ComfortZone
ComfortZone
Associate Degree
516 satisfied customers
Hey all...a little help I have a heat pump system in new
Hey all...a little help? I have a heat pump system in new house and trying to switch wall thermostat to programmable one so bought Honeywell RTH7500D. The wires out of wall to old thermostat are G to … read more
gotoman for ac
gotoman for ac
HVAC Technician
Associate Degree
5,489 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:

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