HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
Payne High Efficiency Gas furnace wont heat. Hot surface
Payne High Efficiency Gas furnace wont heat. Hot surface ignitor 41-409 is ussully the problem every so many years it is replaced. Replaced ignitor and still wont heat. Blower and fan are working. … read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
I have a Comfortmaker gas furnace, model #GUH100AO16CIN.
I have a Comfortmaker gas furnace, model #GUH100AO16CIN. Thermostat calls for heat, ignitor glows and burner lights. Then I hear a "click" and the burner shuts off. The light on the circuit board blin… read more
Regan Land
Regan Land
General Manager
Vocational, Technical or Trade Scho
768 satisfied customers
i have a trane xl 80 it will start and run for a few min and
i have a trane xl 80 it will start and run for a few min and shut down then start and shut down it will do this a few times and give me a system lockout… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,878 satisfied customers
I have a Ruud Delux 90 Plus "drum" furnace. It will only run
I have a Ruud Delux 90 Plus "drum" furnace. It will only run for a few minutes then shuts itself off. It has the hot surface ignitor that doubles as a flame sensor. I don't believe that is the problem… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,878 satisfied customers
My Carrier heat pump works but blows warm and cold air, and
My Carrier heat pump works but blows warm and cold air, and gas furnace does not come on. No fire.… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
I have a Bryant Series 80 Pus unit, Model 395CAV04811, it
I have a Bryant Series 80 Pus unit, Model 395CAV04811, it will fire several times but after a while it wont. Usually over night . If you turn off the Power off to the unit and turn it back on it start… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,878 satisfied customers
My Goodman gas furnace is no longer working. The remote wall
My Goodman gas furnace is no longer working. The remote wall thermostat will trigger the furnace to start. the furnace then starts begins its fire up process. the ignitor glows hot and then the flames… read more
Tom
Tom
HVAC Technician
Vocational, Technical or Trade Scho
770 satisfied customers
my thermostat is not triggering the heat enough - thermostat
my thermostat is not triggering the heat enough - thermostat is set to 71 degrees, heat, fan set to auto. the temperature goes down to 66 before the heat will start. any suggestions?… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
I have a Bryant 394GA2024075 furnace. The Ignitor clicks all
I have a Bryant 394GA2024075 furnace. The Ignitor clicks all of the time. The pilot does light immediately, the burner does come "On" and the fan starts to circulate air. The ignitor continues to clic… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,878 satisfied customers
Our Payne Plus 80 1992 gas furnace will not stay lit. We noticed
Our Payne Plus 80 1992 gas furnace will not stay lit. We noticed it last night, we changed the filter and still it's not staying lit. The heating element will heat up, I'll hear a "click" which I assu… read more
ComfortZone
ComfortZone
Associate Degree
515 satisfied customers
I have a Payne forced air heater #PG8DAA036070ABJA. When the
I have a Payne forced air heater #PG8DAA036070ABJA. When the unit is asked to heat, it start's up properly and heats for a few minutes, and then go's into cool down and turns off. It does that continu… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
i have a model number 58STA090 gas furnace..i am getting an
i have a model number 58STA090 gas furnace..i am getting an led code of 3 short flashes and then 3 long flashes..it says on the cover that is a Limit Circuit Fault..what does that mean? Kevin… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,878 satisfied customers
I AM LOOKINAT A PAYNE PGYAB060100 CONDENSED GAS FURNACE AND
I AM LOOKINAT A PAYNE PGYAB060100 CONDENSED GAS FURNACE AND HAVE THE FOLLOWING QUESTIONS 1 -------- HOW IS THE FURNACE STARTED 2--------- SHOULD THE INSTALLER RUN INTAKE PIPE FROM FURNACE TO OUTSIDE T… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,878 satisfied customers
I have a 9 yr old Payne furnace. I replaced the filters while
I have a 9 yr old Payne furnace. I replaced the filters while the unit was running, (I didn't even think about whether that would be a bad thing,) now my furnace is flashing a "31" error code and its … read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
i have an payne gas furnace and when i turn it on the pilot
i have an payne gas furnace and when i turn it on the pilot lights up and starts the burners then after about 3-5mins the burners goes out by itself. please tell me whats wrong.… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,362 satisfied customers
I have a Ruud home furnace and when I turn on the thermostat
I have a Ruud home furnace and when I turn on the thermostat the induced draft motor starts like it should and then the burner lights and then the blower comes on all like it should but the burner wil… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
I have a coleman DES80 forced air gas furnace (approx. 20 years
I have a coleman DES80 forced air gas furnace (approx. 20 years old) in a residential home and it is not working. When I turn the thermostat up, something kicks on in the furnace. Usually after a coup… read more
Roger (Mr. Fixit)
Roger (Mr. Fixit)
Service and Sales Manager
Bachelor's Degree
16 satisfied customers
My forced air gas furnace was working OK when I noticed the
My forced air gas furnace was working OK when I noticed the blower running after the heating cycle was done. It was blowing cool air. So I shut the switch off, waited and turned it back on. It immedia… 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:

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