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 have a RUUD Silhouette II and I just replaced the control
I have a RUUD Silhouette II and I just replaced the control board because the blower would constantly run but no flame. Ignitor switch tests out OK and is only a year old. Flame sensor was just replac… read more
Tamar D
Tamar D
Mechanic II
Vocational, Technical or Trade School
1,589 satisfied customers
I have a furnance in my mobile home. Model DGAA077BDTA and
I have a coleman furnance in my mobile home. Model DGAA077BDTA and we have a steady green light and one blinking red light which indicates a ignitor issue. Can someone assist?… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,448 satisfied customers
I have a ICP NUGE105KG02 FURNACE. The furnace would not stay
I have a ICP NUGE105KG02 FURNACE. The furnace would not stay lit for more then about 1 minute. Thinking it maybe a problem with a dirty flame sensor I cleaned the sensor with sand paper. I was not abl… read more
Rick
Rick
Supervisor
29,509 satisfied customers
I have installed a RTH2300B thermostat to replace my old Chronoterm
I have installed a RTH2300B thermostat to replace my old Chronoterm III. The gas furnace is an old TUE100A948H (American Standard induced draft-1 stage heat-radiant sense). I set up the new thermostat… read more
MRANSWER
MRANSWER
TECHNICIAN
Bachelor's Degree
6,349 satisfied customers
I have an American Standard Freedom 90 gas Furnace. Ignitor
I have an American Standard Freedom 90 gas Furnace. Ignitor starts up (flames up) then shuts down when the main blower starts up. Code flashes 9 times , it says check ignitor. The ignitor seems to fla… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,448 satisfied customers
I had a new ignitor installed last year on my furnace, part
I had a new ignitor installed last year on my furnace, part no. 37-6265G, Model 50A55-843. When I turn the heat on through my thermostat, the ignitor flame goes on, but shuts down after a few minutes.… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
I have a goodman GMT-115-5 on natural gas that is about 7 years
I have a goodman GMT-115-5 on natural gas that is about 7 years old. It sometimes has trouble starting. The venter blower starts then after about 20 sec the ignitor glows, and when it works the gas va… read more
Mr. Jeff Pearson
Mr. Jeff Pearson
Refrigeration Systems
Associate Degree
155 satisfied customers
I have a payne furnace model #ZIPG9Maa048100ADKA The glow
I have a payne furnace model #ZIPG9Maa048100ADKA The glow plug is only lighting up for about 7 seconds, and the furnace never fires up fully. what would the glow plug part number be? Is that my proble… read more
M Oglesby
M Oglesby
Vocational, Technical or Trade Scho
2,038 satisfied customers
My gas furnace comes on but after about 15 minutes (before
My gas furnace comes on but after about 15 minutes (before the thermostsat set temperature has been reached) the gas shuts off. After bout 30 minutes the furnace restarts - and lights - but again afte… read more
Zev Simfukwe
Zev Simfukwe
High School or GED
23 satisfied customers
i am having an issue with my Coleman Evcon furnace it is giving
i am having an issue with my Coleman Evcon furnace it is giving me the ignition lockout fault, i had the furnace working 15 minutes ago and now i am getting the code can you offer me any assistance?… read more
Bill P.
Bill P.
Installer/ Troubleshooter/Technician
338 satisfied customers
I have a york heater in a rental. Sorry, dont know the model,
I have a york heater in a rental. Sorry, don't know the model, etc. Twice, it has stopped heating but the blower fan works. The LED blinks 7 times. I have been doing some remodeling there and I have h… read more
Zev Simfukwe
Zev Simfukwe
High School or GED
23 satisfied customers
I HAVE A GOODMAN 70,000 BTU 80% FURNACE, ABOUT 4 YEARS OLD.
I HAVE A GOODMAN 70,000 BTU 80% FURNACE, ABOUT 4 YEARS OLD. INTERMITTANT PROBLEM HAS NOW BECOME CONSTANT. FURNACE GOES INTO LOCK OUT AFTER TRYING TO FIRE 3X. WHEN CALLS FOR HEAT, INDUCER FAN STARTS, I… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,448 satisfied customers
Have Model RGLH 10EBRJR, Shuts off after 1 minute. Has working
Have Model RGLH 10EBRJR, Shuts off after 1 minute. Has working ignitor, working gas flow, but after running for a minute shuts off. The indicator lights are green, green, solid yellow when it is worki… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,448 satisfied customers
My Tempstar furnace keeps shutting off. How to fix it?
My Tempstar furnace keeps shutting off. I have replaced the main electronic valve and the pressure switch. It calls for heat, ignites the furnace, runs for 5-10 seconds and shuts down. The WC is const… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,448 satisfied customers
My furnace controller LED is flashing twice and pausing. The
My furnace controller LED is flashing twice and pausing. The legand sticker on the inside panel shows "external lockout, retries or recycles exceeded". What does this code mean and what can I do about… read more
Rick
Rick
Supervisor
29,509 satisfied customers
i have a trane xe80 furnace with hot surface ign. gas will
i have a trane xe80 furnace with hot surface ign. gas will not go on , induce motor runs ignitor gets red hot gas valve clicks ignitor goes off… read more
Kenton Guidry
Kenton Guidry
HVAC Technician
Vocational, Technical or Trade Scho
963 satisfied customers
I have a Coleman Evcon DGAT090BDE gas furnance in which the
I have a Coleman Evcon DGAT090BDE gas furnance in which the pilot light will not come on. There are also 4 flashing lights. What do you suggest?… read more
Kenton Guidry
Kenton Guidry
HVAC Technician
Vocational, Technical or Trade Scho
963 satisfied customers
My Rheem RGPH-10EAMER furnace shuts down while the thermostat
My Rheem RGPH-10EAMER furnace shuts down while the thermostat is still calling for heat. It starts again right after it shuts down and finishes heating to the called for temperature. I thought it migh… read more
Kenton Guidry
Kenton Guidry
HVAC Technician
Vocational, Technical or Trade Scho
963 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

8,697 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