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've given up trying to program the Honeywell TH115-AF-GA/U
I've given up trying to program the Honeywell TH115-AF-GA/U thermostat for our kitchen floor. I want to replace it with something that I don't have to program. Could you recommend a replacement that would work? … read more
Gaztech1
Gaztech1
Technician
Vocational, Technical or Trade School
2,131 satisfied customers
Floor heating thermostat model TH114-A/AF/F failed. I
Floor heating thermostat model TH114-A/AF/F failed. I ordered replacement with model TH114-A-120S. Installed by licensed electrician. No floor sensor usd ion old models and they wrrked. No floor senso… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
13,854 satisfied customers
We recently Purchased a Honeywell THX321WFS2001W T10 Pro
We recently Purchased a Honeywell THX321WFS2001W T10 Pro Smart Thermostat with RedLINK. It was installed by a HVAC Professional Rosensteel Heating and Air Conditioning. We ordered it because the exist… read more
Michael Ferryman
Michael Ferryman
1,407 satisfied customers
I have a floor heating using the Honeywell thermostat, I
I have a floor heating using the Honeywell thermostat, I can't get it working, to reset , can you assist, thx … read more
Michael Ferryman
Michael Ferryman
1,407 satisfied customers
My wall thermostats are line voltage (120V). So I need to
My wall thermostats are line voltage (120V). So I need to have them rewired for a low voltage system? Or can they be replaced with programmable ones with LED view. They only control heat. If not how d… read more
Rick
Rick
Supervisor
34,183 satisfied customers
We purchased a new Honeywell Thermostate last winter and had
We purchased a new Honeywell Thermostate last winter and had it checked today since we were not getting any heat to floors. One wire was burned and need new thermostat. Also need new thermostat for up… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
13,854 satisfied customers
I have a th115 programmable thermostat. It is in "vacation
I have a th115 programmable thermostat. It is in "vacation mode" set with a wireless remote. Now we cannot find the wireless remote and, according to the user manual, the vacation mode can only be dea… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
13,854 satisfied customers
Hey Mark! I am replacing a Honeywell T451A in a home on Long
Hey Mark! I am replacing a Honeywell T451A in a home on Long Island. It is HEAT ONLY but I haven't taken off the plate to see what the connections look like. Do you have any replacement model ideas fo… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
13,854 satisfied customers
why does the ambient temperature in my shop have to be above
why does the ambient temperature in my shop have to be above 40 degrees before my suspended Reznor F-100 Natural gas heater will start its electronic lighting cycle??? If the shop temperature is at 40… read more
jHVAC
jHVAC
131 satisfied customers
I have two Synapse "SE72P" thermostats for a 240 Volt Electric
I have two Synapse "SE72P" thermostats for a 240 Volt Electric Floor Radiant Heat system. The Thermostats have a GFCI built in and the GFCI keeps kicking out on both thermoststa. They have replaced th… read more
Drew1315
Drew1315
Over 5 years of college education
89 satisfied customers
Radiant floor with Argo ATat082410b boiler and Honeywell RTH8500
Radiant floor with Argo ATat082410b boiler and Honeywell RTH8500 series thermostat. Unit is producing 3-5 degrees overshoot which I've corrected by 1-2 degrees by reducing boiler temp to 150 from 175.… read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 satisfied customers
Had a new Heil heating and air conditioning system insatlled
Had a new Heil heating and air conditioning system insatlled last year. Three zones in our residence were heated/cooled by the new unit. The zoning was old and a Honeywell 3- Zone TrueZone kit#HZ322K,… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
I have a Honeywell VisionPRO IAQ programmable thermostat that
I have a Honeywell VisionPRO IAQ programmable thermostat that controls a heat pump and oil furnace, i.e. a hybrid system, for heating and cooling. The thermostat is currently set to use the oil furnac… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,486 satisfied customers
Carrier 58CTA/CTX furnace is producing heat but is not blowing
Carrier 58CTA/CTX furnace is producing heat but is not blowing it into the space it is servicing… read more
BillyHvac
BillyHvac
Journeyman HVAC Tech
25,384 satisfied customers
Greetings. I am replacing a Honeywell CT 1600B programmable
Greetings. I am replacing a Honeywell CT 1600B programmable thermostat with an Aube TH115 A/F/AF thermostat. The CT model had four wires ... two red and two black ... but only the black wires were con… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,129 satisfied customers
can you help! iam looking for a timed room thermostat to replace
can you help! iam looking for a timed room thermostat to replace an existing 20amp honeywell thermostat on an electric concrete floor heating system.… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
12,021 satisfied customers
I have a Lennox Elite series thermostat with a heat pump. The
I have a Lennox Elite series thermostat with a heat pump. The heat pump operates until the temp reads below 40 degrees. that is too low, when the outside temp is 40-43 degrees the house won't heat up … read more
BARRY
BARRY
owner
Associate Degree
56 satisfied customers
I have a propane furnace with a digital programmable thermostat.
I have a propane furnace with a digital programmable thermostat. I have the thermostat set to 68 degrees but the actual temperature in the house is 60 degrees. Is there something I can do to fix the p… read more
Al
Al
Master Service Technician
Votec, College, Master Electrical S
24 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