HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
My wife call me while I was on the boat telling me my down
My wife call me while I was on the boat telling me my down stairs air handler was making a winding noise. So when I got off the boat I turned on the air handler sure enough it was so I remove the 24vo… read more
airheatman
airheatman
HVAC Technician
10,129 satisfied customers
I changed the sequencer on my furnace. I have put the wires
I changed the sequencer on my furnace. I have put the wires from the breaker and the heat elements to the sequencer but I have some low voltage wires left that I am not sure where they go.… read more
Regan Land
Regan Land
General Manager
Vocational, Technical or Trade Scho
768 satisfied customers
I my heating elements aren't coming on in my furnace. I
I my heating elements aren't coming on in my furnace. I checked the breakers in side of the furnace and one has current going to it and the other one doesn't. I thought the breaker was bad but I switc… read more
Steve Peck
Steve Peck
NC
16 satisfied customers
I have a heat pump with aux heat strips. While running AC,
I have a heat pump with aux heat strips. While running AC, realized the air was hot. Checked tstat, it was set to cooling. Turned off tstat and the hot air kept blowing. Waited a while to see if fan w… read more
airheatman
airheatman
HVAC Technician
10,129 satisfied customers
I have an American standard ycc036f1m0bk. I replaced a
I have an American standard ycc036f1m0bk. I replaced a disintegrated inducer fan. The fan powers on but the heat doesn't kick in. The gas valve buzzes for a couple seconds, so I am guessing it is not … read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
I have a Goodman electric furnace consisting of an air exchanger
I have a Goodman electric furnace consisting of an air exchanger with electric elements an a heatpump/AC outside. My problem is the heating element and fan will not shut off. I can pull the tstat off … read more
Expert
Expert
150 amp circuit breaker goes off while drawing 60+amps for+furnace.
150 amp circuit breaker goes off while drawing 60+amps for+furnace. Could the thermostat be the problem?… read more
airheatman
airheatman
HVAC Technician
10,129 satisfied customers
Hi. I have a T8411R 1002 (2) thermostat whose screen just went
Hi. I have a T8411R 1002 (2) thermostat whose screen just went blank. I've tried removing it from the wall and replugging it a few times with no result. I've reset the circuit breakers that say ac and… read more
Appliance Guru
Appliance Guru
18,969 satisfied customers
just purchased a gph1430h41 with a hkr-10c heat coil that has
just purchased a gph1430h41 with a hkr-10c heat coil that has a 60 amp breaker. the unit calls for 30 amp max. I have an existing 60 amp breaker in the house panel with approx. 30 ft 0f #6 wire to the… read more
airheatman
airheatman
HVAC Technician
10,129 satisfied customers
Replacing obsolete indoor circuit board Model #AH12H10BA with
Replacing obsolete indoor circuit board Model #AH12H10BA with Fan/Heat Sequencer. This is a split system heat pump. I have a very good idea, but would like a second opinion. I have already purchased t… read more
Expert
Expert
There is no 24VDC coming from the control box on my Rheem RGDD-06NC-ER.
There is no 24VDC coming from the control box on my Rheem RGDD-06NC-ER. There is 115VAC, though Is it possible it's a bad relay or transformer?… read more
airheatman
airheatman
HVAC Technician
10,129 satisfied customers
The blower on my HVAC keeps tripping, with or without the heat
The blower on my HVAC keeps tripping, with or without the heat on. What should I repair this?… read more
MRANSWER
MRANSWER
TECHNICIAN
Bachelor's Degree
6,158 satisfied customers
Brand new Model 500 Automatic Humidifier with digital control
Brand new Model 500 Automatic Humidifier with digital control #60 just installed and wired to Old Lennox furnance (actually to a box labelled "Honeywell" with the terminal strip G Y C W R. Wired *exac… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
I have a goodman heat pump. I am unable to get the heat pump
I have a goodman heat pump. I am unable to get the heat pump to come on. But I need to know if the reversing valve energizes in heat or cool mode. Further the whole problem started when I had no heat … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,375 satisfied customers
I have a EB15B electric furnace, I turned on the power to it
I have a EB15B electric furnace, I turned on the power to it and the transformer hummed and then blew. I purchased a new one and installed it and got the same hum but shut it down when I heard it this… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,375 satisfied customers
I have a brand new Heil heat pump with two 10k electric heat
I have a brand new Heil heat pump with two 10k electric heat strips installed in the air handler. Problem is the inside fan and heat strips stay on all the time. The only way to stop them is cut the b… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
Goodman GMH95 with Heat pump compressor outside. Single stage
Goodman GMH95 with Heat pump compressor outside. Single stage board works fine, second board that integrates the heat pump with the furnace, has intermittent readings on the low voltage terminals. Res… read more
Joseph
Joseph
HVAC Contractor
Vocational, Technical or Trade Scho
97 satisfied customers
I have a 1982 model 3400-815. I had a problem with frequent
I have a 1982 model 3400-815. I had a problem with frequent cycles and then it quit over night. I found a broken wire in the thermostat. I replaced the thermostat and it worked for about 40 minutes. I… read more
ComfortZone
ComfortZone
Associate Degree
515 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

7,791 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