HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
No spark or ignition of L10 water heater. Propane gas. Just
Just this year, had problem with heater staying on, tech said remove screen in water intake, and was fine. … read more
Amber Corsen
Amber Corsen
64 satisfied customers
Fan stopped on furnace--not blowing air--electrician friend
fan stopped on furnace--not blowing air--electrician friend found wire burned off black (control?) box--sparked wne he tried to reconnect. what is wrong?… read more
Appliance Guru
Appliance Guru
22,241 satisfied customers
ycc060f1m0bf trane 5 tonne gas stopped comming on, I opened
ycc060f1m0bf trane 5 tonne gas stopped comming on, I opened the blower inspection panel and electric panel and jumped white to red. it all came on, fire too! i left it running while i checked the ther… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
11,054 satisfied customers
potterton 1016 neat heat electronic pilot lights up pump goes
potterton 1016 neat heat electronic pilot lights up pump goes fan goes but wont light burners and the black control box is clicking inside… read more
Rick Ridley
Rick Ridley
Retired, well Semi,
30 years on the tools
2,707 satisfied customers
HiI have a BAXI Gas Fired Wall Mounted Combination BoilerBaxi
Hi I have a BAXI Gas Fired Wall Mounted Combination Boiler Baxi Genisis 80 - G.C. No.(NNN) NNN-NNNN I am not getting a spark in the DHW or CH mode. I have checked the Spark generator and it is OK. I a… read more
Rick Ridley
Rick Ridley
Retired, well Semi,
30 years on the tools
2,707 satisfied customers
394GAZ048100AFEA with a LH33WZ512A IGNITER/LOCKOUT continue
394GAZ048100AFEA with a LH33WZ512A IGNITER/LOCKOUT continue to spark after pilot and main burners have lite, no lockout ,just continues to spark until end of call for heat.… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,553 satisfied customers
Have Payne natural gas furnace model 394JAW060080. Pilot will
Have Payne natural gas furnace model 394JAW060080. Pilot will not light all the time. If I manually light it will light and if I tap on spark igniter box it will work for few times. If I need to repla… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
11,054 satisfied customers
Trane XV 90s automatic ignition repeatedly sparking. What
Trane XV 90's automatic ignition repeatedly sparking. What does that mean? How can I stop it? It stops when I open up unit but re-starts when I close it.… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
11,054 satisfied customers
I have a Tempstar dc-90 gas furnace. When I turned it on I
I have a Tempstar dc-90 gas furnace. When I turned it on I heard a hum and then sparks came out of the switch on the outside of the furnace and burnt the 20 amp tiome delayed bus fuse. What could be t… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,118 satisfied customers
My Goodman GUI 050 2 furnace will not ignite. I can hear it
My Goodman GUI 050 2 furnace will not ignite. I can hear it clicking and trying to but it will eventually stop trying. It started doing this last year but hadn't since then.… read more
ComfortZone
ComfortZone
Associate Degree
515 satisfied customers
Hi,I have a Heat Controllers furance,replaced controll box
Hi,I have a Heat Controllers furance,replaced controll box which was a honeywell #s86oc with a s8610u and i can,t get any spark at all i do have 24volts going into box and 24 volts through all control… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
i have a bryant furnace model 398aaw048100d ser.1287a07142.
i have a bryant furnace model 398aaw048100d ser.1287a07142. when the therm asks for heat the blower comes on but just keeps running. doesn;t lite and i smell gas… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,553 satisfied customers
I have a payne plus 90 gas furance that is only blowing cold
I have a payne plus 90 gas furance that is only blowing cold air. I looked into the small round inspection window while the furance was blowing cold air and there was no pilot light. I found the spark… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,553 satisfied customers
I have a Hayward h200 electronic ignition pool heater and it
I have a Hayward h200 electronic ignition pool heater and it isn't working. No error code given - just shows current temp. I am only getting 19v to the ignitor off the board. All other safety devices … read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
11,054 satisfied customers
I was replacing my thermostat, when doing so, I heard a load
I was replacing my thermostat, when doing so, I heard a load tick noise from the furnace. now I have no light or sound at the curcuit board when power is supplied. Any idea??… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,553 satisfied customers
I tried to take out the electronic module board of the blower,
I tried to take out the electronic module board of the blower, it seems to be just impossible... I need to know how this item can be taken out if it this is designed to do so.. ED… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,553 satisfied customers
I have a Lennox Model 80MGF2-60A-5. The control board was replaced
I have a Lennox Model 80MGF2-60A-5. The control board was replaced in 2001 with a Heatcraft EGC-1. The unit will not light a flame. The control LEDs a flashing together and a relay is clicking on and … read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
I have a lennox model #g12d2e-82-6 aprox 25years old never
I have a lennox model #g12d2e-82-6 aprox 25years old never a problem till now i turn it on and the igniter starts and the pilot comes on for aprox 1 to 2 seconds and shuts off can you help thanks ron… read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 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:

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.

Jerry

Jerry

Service Technician

505 satisfied customers

HVAC Technician. Hearth Products Specialty

< 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