HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
I have a lennoxml193uh furnance. Ththe burner keeps going
I have a lennoxml193uh furnance. Ththe burner keeps going out after a few seconds. Changed the flame sensor and it is still doing it any suggestions. … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I have a Honeywell propane furnace and the pilot is out.
I have a Honeywell propane furnace and the pilot is out. Iwhen the propane guy came today he said it was an automatic electrical light one but it's not on … read more
Appliance Guru
Appliance Guru
18,639 satisfied customers
My furnace is blowing cold air. The red light is blinking
My furnace is blowing cold air. The red light is blinking 6times … read more
Gaztech
Gaztech
Technician
Vocational, Technical or Trade School
947 satisfied customers
I am trying to help my son light the pilotlight on my philco
I am trying to help my son light the pilotlight on my philco furnace … read more
BillyHvac
BillyHvac
Journeyman HVAC Tech
23,206 satisfied customers
Purchased new philco furnace sept 2015 model kg7tc080d35c
Purchased new philco furnace sept 2015 model kg7tc080d35c and unit shuts off before reaching set temp and restarts several minutes later. What causes this?… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I have a Philco furnace gas forced hot air system that will
I have a Philco furnace gas forced hot air system that will run can see flame blows cold air and 20 min will shut down , reset at flood switch will do the same… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I have a N9MSE (A Series) Furnace installed in November, 2013. There
I have a N9MSE (A Series) Furnace installed in November, 2013. There was warranty work done in March, 2014 (not sure what) to correct a problem where the furnace would lock out with a 3 blips code (Pr… read more
Appliance Guru
Appliance Guru
18,639 satisfied customers
Hi there I have a Philco furnace Mod G6RC 100C - 16 B . red
Hi there I have a Philco furnace Mod G6RC 100C - 16 B . red light flashess twuce indicating that the pressure sw stuck open or will not close . replaced the pressure switch . still doing the same thin… read more
BillyHvac
BillyHvac
Journeyman HVAC Tech
23,206 satisfied customers
I have a nordyne Gas furnace It is newer model and the flame
I have a nordyne Gas furnace It is newer model and the flame is not comming on. The red status light inside the compartment is solid red but when you turn on the heat and the little fan comes on, afte… read more
BillyHvac
BillyHvac
Journeyman HVAC Tech
23,206 satisfied customers
I have a Bryant gas furnace, and my burner ignites and the
I have a Bryant gas furnace, and my burner ignites and the exhaust fan runs normally but when the air handler kicks on the flame goes out. It then flashes code 34.… read more
Appliance Guru
Appliance Guru
18,639 satisfied customers
HEAT CONTROLLER mODEL GLUA90-E4B 5/2008 INSTALL cLEANED AIR
HEAT CONTROLLER mODEL GLUA90-E4B 5/2008 INSTALL cLEANED AIR INTAKE PIPE AND FLUSHED CONDENSATE FILTER AND RETURN AIR FILTER CLEAN - FCE HEATS GOOD WITH YEL FLAME AND GRN LED ON SOLID FOR ABOUT 3-4 MIN… read more
Appliance Guru
Appliance Guru
18,639 satisfied customers
Weather king furnace flame sensor starts but stops.
Weatherking model # 9ros1oegso1 furnace tries to start but stops after 30 seconds. The fan and blower work fine. What could be the issue?… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
I have a Trane XL80, three days ago wife thought she smelled
I have a Trane XL80, three days ago wife thought she smelled gas down by the unit, I could not confirm it for when I went in basement I did not smell it. Now last night we notice that there was no hea… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,362 satisfied customers
goodman I have a goodman furnace and the troubleshooting light
I have a goodman furnace and the troubleshooting light is blinking twice, meaing a pressure switch issue. I had the part replaced and still burner keeps going out and no heat… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
furnace just stopped working... blower etc working, pressure
furnace just stopped working... blower etc working, pressure switches seem to be working. Technicians were here but not familiar with Norydne and can't figure out whats wrong.… read more
BillyHvac
BillyHvac
Journeyman HVAC Tech
23,206 satisfied customers
Please help! I have been dealing with this issue for almost
Please help! I have been dealing with this issue for almost the entire 5 years I have been in my new home. My Lennox G40UH(X) Series randomly will not kick on. I have had so many service calls by the … read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
We replaced the pressure switch on my Nordyne model FG6RC 100C
We replaced the pressure switch on my Nordyne model FG6RC 100C furnace because the control board red light flashed 2 times indicating "pressure switch open" Several days later the the control board fl… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,362 satisfied customers
I HAVE A CARRIER WEATHERMAKER 9300 TS GAS FURNACE, I AM NOT
I HAVE A CARRIER WEATHERMAKER 9300 TS GAS FURNACE, I AM NOT RECEVING ANY HEAT AND I CAN'T FEEL ANY AIR BLOWING THROUGH THE VENTS. I CAN HOWEVER HERE THE BLOWER MOTOR RUNNING FOR A SHORT WHILE AT TIMES… read more
BillyHvac
BillyHvac
Journeyman HVAC Tech
23,206 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