HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
Sounds like the furnace is try to start but won't, No, Yes,
Yes, furnace filter is good. I think the pilot maybe out … read more
Gaztech
Gaztech
Technician
Vocational, Technical or Trade School
1,643 satisfied customers
I have a York YP9C furnace. The burners come on but the
I have a York YP9C furnace. The burners come on but the blower motor never starts up. After the burners have been running a while, the LED on the circuit board flashes red four times. The label on the… read more
Gaztech
Gaztech
Technician
Vocational, Technical or Trade School
1,643 satisfied customers
Having a furnace problem where hot air is not blowing out.
Having a furnace problem where hot air is not blowing out. If I open the door (which shuts off unit) then take out the 3 amp fuse, replace it, and turn furnace back on it starts to work. This has happ… read more
Gaztech
Gaztech
Technician
Vocational, Technical or Trade School
1,643 satisfied customers
The furnace keeps blowing the fuse. A new electric starter
The furnace keeps blowing the fuse. A new electric starter was installed last year. It's a gas furnace. It;s worked fine until now. It blows the fuse everytime I try to start it. Blowing as soon as I … read more
Rick
Rick
Supervisor
28,691 satisfied customers
My thermostat is blank and of course the unit is not functioning.
My thermostat is blank and of course the unit is not functioning. I do have power to the air handler and the outside unit. what are the steps to determine if the thermostat is bad?… read more
Appliance Guru
Appliance Guru
21,434 satisfied customers
The screen on our Honeywell VisionPro IAQ thermostat has gone blank. The air handler fan
The screen on our Honeywell VisionPro IAQ thermostat has gone blank. The air handler fan was running and the compressor/condenser unit was not running. I turned the power off to the air handler, turne… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,390 satisfied customers
OK - Hi, I have a Carrier Weather Maker 9200 and the Carrier
OK - Hi, I have a Carrier Weather Maker 9200 and the Carrier T'stat is not showing any lights or numbers. BUT, if I connected my volt meter correctly the T'stat is getting 10.7v to the A/C and Heat si… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,118 satisfied customers
I have a Carrier Model FY4ANF030 which stopped working during
I have a Carrier Model FY4ANF030 which stopped working during our recent cold spell. The thermostat also went dark. I have checked the two fuses in the power box, both look okay and there are no appar… read more
Theplumber717
Theplumber717
Plumber
Vocational, Technical or Trade Scho
1,265 satisfied customers
I have a Goodman AC and gas heater unit and it keeps blowing
I have a Goodman AC and gas heater unit and it keeps blowing the 3 amp fuse on the circuit board after running for a couple of hours.… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
Carrier Infinity System thermostat #SYSTXCCUIZ01-B has no LCD
Carrier Infinity System thermostat #SYSTXCCUIZ01-B has no LCD display and cannot be programmed.… read more
Appliance Guru
Appliance Guru
21,434 satisfied customers
I have a SF-30F Suburban gas furnace in my travel trailer.
I have a SF-30F Suburban gas furnace in my travel trailer. When I turned it on recently at the thermostat, I burned out the 15 amp 12 volt fuse. I discovered that mud dobbers had built nest in the squ… read more
jason3kgt
jason3kgt
Owner
3 years at University
26 satisfied customers
lcd display on my thermostat went out. Fan not blowing. I opened
lcd display on my thermostat went out. Fan not blowing. I opened it up and there have never been batteries in it, I put some in and the display came on but fan is not blowing and the heat is not incre… read more
MagiicAir
MagiicAir
HVAC Service Supervisor
Vocational, Technical or Trade Scho
110 satisfied customers
I have a Coleman Evcon furnace. First noticed that there was
I have a Coleman Evcon furnace. First noticed that there was no power to the thermostat control module. Checked the furnace and noticed only fan blowing and the diagnostic indicator light blinking 4 t… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
I Have a Lennox Model NO G3604/5-125-1 the furnace is coming
I Have a Lennox Model NO G3604/5-125-1 the furnace is coming on but the auto fan works intermittently. Then keeps going to around 5+ degrees past the thermostat setting. The manual fan only blows cold… read more
M Oglesby
M Oglesby
Vocational, Technical or Trade Scho
2,038 satisfied customers
I have a Payne PH10JA036-E Heat Pump, PF1MNA Fan Coil, and
I have a Payne PH10JA036-E Heat Pump, PF1MNA Fan Coil, and Bryant TSATBBPHP01-B Programmable Thermostat. Found house cool, no power to thermostat. Found 5 amp fuse on control board in fan coil blown. … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,429 satisfied customers
i recently bought a home with a evolution furnace and evolution
i recently bought a home with a evolution furnace and evolution thermostat recently i was moving my couch and it knocked off the evolution thermostat and the heat wont come on, i am trying to replace … read more
Heath Moyer
Heath Moyer
1,070 satisfied customers
Bryant 80% 90 BTU Furnace (air conditioner) keeps blowing the
Bryant 80% 90 BTU Furnace (air conditioner) keeps blowing the 5 amp fuse on the control board. (5 times in last year including 2 already this spring)… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
I have a electric furnace and it has a 5 amp car fuse inside
I have a electric furnace and it has a 5 amp car fuse inside of it that keeps blowing what could be the problem?… read more
hvacmrfixit
hvacmrfixit
disabled
Vocational, Technical or Trade Scho
118 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

8,427 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

1,029 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.

< 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