HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
I have a desa fireplace. The pilot lights when you turn it
I have a desa fireplace. The pilot lights when you turn it on but the main fireplace will not. It has been intermittent for a while, but now the fireplace will not light at all … read more
Mike R.
Mike R.
3,000 satisfied customers
I have a Monessen 624DV fireplace running propane. It has
Hi, I have a Monessen 624DV fireplace running propane. It has worked fine for the last 6 years. It started going out with no reason. I've replaced the thermocouple and the thermopile. It runs fine whe… read more
Rick
Rick
Supervisor
24,917 satisfied customers
I have a Majestic propane fireplace model DVR 33A. My flame
I have a Majestic propane fireplace model DVR 33A. My flame is not working properly and now my pilot light will not light from my ignition. I have the adjustment turned up all the way and I see a spar… read more
Rick
Rick
Supervisor
24,917 satisfied customers
I have a gas fireplace in my rental home. the pilot light is
I have a gas fireplace in my rental home. the pilot light is on but won't light for fire. Wiring looks good at the switch. … read more
Rick
Rick
Supervisor
24,917 satisfied customers
My Mendota DXV-45 shuts off after a few minutes. Pilot seems
My Mendota DXV-45 shuts off after a few minutes. Pilot seems to be ok (stays lit), but burners will only stay lit for a few minutes. Then burner & pilot both shut off. Fireplace came with house, but n… read more
Rick
Rick
Supervisor
24,917 satisfied customers
Fireplace will not light. Gas is on, This is an intermittent
Fireplace will not light. Gas is on, This is an intermittent spark system and does spark and the pilot does light but the main burner will not ignite. Hearth & Home Technologies model #ND4236I… read more
Rick
Rick
Supervisor
24,917 satisfied customers
Hi, My Bryant 394 GAW furnace burner will light off normally
Hi, My Bryant 394 GAW furnace burner will light off normally but shut off after about 5 seconds, after 30 seconds the burner will relight and then shut off again. It will continue to keep cycling in t… read more
Heath.M
Heath.M
Refrigeration Mechanic
Vocational, Technical or Trade School
223 satisfied customers
I havent lit my Valor Vogue in about 6 months. It is starting
I haven't lit my Valor Vogue in about 6 months. It is starting to get chilly. Had propane delivered, pulled out out my mamual, did everything as instructed, and it won't light. I even replaced the AA … read more
Brian HVAC Guy
Brian HVAC Guy
HVAC Technician
High School
1,024 satisfied customers
On my Heil-Quaker NHGG Series Horizontal Furnace: My pilot
On my Heil-Quaker NHGG Series Horizontal Furnace: My pilot light lites easily and stays on reliably. When the thermostat calls for heat, the burners lite as expected. When the thermostat is satisfied,… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I have a honeywell gas millivolt gas valve in a fireplace insert.
I have a honeywell gas millivolt gas valve in a fireplace insert. The pilot light lights and will stay on but when I turn the gas valve to on the pilot goes out. I am assuming the thermocouple is send… read more
Rick
Rick
Supervisor
24,917 satisfied customers
I have a Lennox direct vent fireplace model #LMDV353OCPM. During
I have a Lennox direct vent fireplace model #LMDV353OCPM. During the summer months I turn off the gas valve at the tank outside to save propane. This winter I turning the gas back on and lit the pilot… read more
electrifier
electrifier
Owner - Contractor
Bachelor's Degree
1,610 satisfied customers
Hi, I have a heat-n-glow fireplace and Im trying to purge
Hi, I have a heat-n-glow fireplace and I'm trying to purge the gas line. I was putting in a swimming pool this summer and we added a gas line for the pool heater. The fireplace hasn't worked since. I … read more
Bill P.
Bill P.
Installer/ Troubleshooter/Technician
338 satisfied customers
I have a Monessen ventless fireplace model dfx32pvc which suddenl
I have a Monessen ventless fireplace model dfx32pvc which suddenly stopped working. if left to rest for a day the pilot light will light and the main burner will fire for about 20 seconds then the who… read more
Mario
Mario
Owner Of At Your Service Plumbing & Heat
High School or GED
672 satisfied customers
So i have a vented gas fireplace. I have been trying to get
So i have a vented gas fireplace. I have been trying to get the pilot light to stay lit. I can light it and it will stay lit with the knob below the fireplace in the pilot and in the on positions but … read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
I have a tempstar a/c - heater unit, it was installed in 2003
I have a tempstar a/c - heater unit, it was installed in 2003 and has worked well up to this point. The pilot light gets lit and the heater attempts to light over and over, however apparently there is… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,362 satisfied customers
I have a Monessen Model DFX24 ventless gas fireplace. I have
I have a Monessen Model DFX24 ventless gas fireplace. I have no problem lighting the pilot and the flame appears to be good and appears to contacts the thermocouple properly. The unit then operates fi… read more
tinman
tinman
n/a
Vocational, Technical or Trade Scho
171 satisfied customers
I have a Charmglow ventless gas fireplace, after lighting the
I have a Charmglow ventless gas fireplace, after lighting the pilot the unit will run (stay lit) for about 3-5 minutes and stop. The tempature in the room is still cold by comparison to how long the u… read more
tinman
tinman
n/a
Vocational, Technical or Trade Scho
171 satisfied customers
I have a DESA Model CBP20T wall-mounted convection heater.
I have a DESA Model CBP20T wall-mounted convection heater. The original homeowner did not leave a user manual. The Propane supply is good, the kitchen stove is fed from the same pipe and is working). … read more
Rick
Rick
Supervisor
24,917 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

9,969 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