HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
Our heater fires up but shuts off automatically. We replaced
Our heater fires up but shuts off automatically. We replaced the igniter rod a few days ago and it worked for a day and now it's back to firing up and shutting off. We have tried a few things like unp… read more
airheatman
airheatman
HVAC Technician
11,881 satisfied customers
Handy homeowner here with a RP2100 R335 pool heater. I'm
Hey there.... handy homeowner here with a RP2100 R335 pool heater. I'm getting it to fire up initially. But then subsequent attempts. Hoes from SPK, CFH then goes IGN Thanks Pearl … read more
Andrew Smith
Andrew Smith
M&E Project Manager
Vocational, Technical or Trade Scho
3,067 satisfied customers
I have a Heatilator Model GCDC60L. The pilot light stays
I have a Heatilator Model GCDC60L. The pilot light stays lit, but when I turn on the flame sometimes it starts and sometimes it doesn't. The fan works normally. When it does light the flame burns for … read more
Rick
Rick
Supervisor
28,396 satisfied customers
I have a Gipson furnace kg6rc060c – 12A Everything is
I have a Gipson furnace kg6rc060c – 12A Everything is working fine except the blower motor will not stop running at the end of the cycle. t keeps running even when the thermostat is turned to off. Red… read more
Rick
Rick
Supervisor
28,396 satisfied customers
Rest roll switch I think the switch under burner it started
Rest roll switch I think the switch under burner it started working shut off at thermostat put cover back on now will not work … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,361 satisfied customers
Trying to fire up burner. Put in diesel from gas station,
Trying to fire up burner. Put in diesel from gas station, wouldn't start. Went elsewhere and got same quantity of heating oil. Added that. Took a few tries but it started. Puffed smoke into the house.… read more
Rick
Rick
Supervisor
28,396 satisfied customers
Have a 395CAV048111AGJA 80% furnace that runs then shuts
Have a Bryant 395CAV048111AGJA 80% furnace that runs for 24hrs then shuts off. also noticed that when furnace fires off draft inducer stays running is that normal operation?heater, coil,and 30"plentum… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
My oil heater shuts off after a few minutes, and the little
My oil heater shuts off after a few minutes, and the little button pops up. I wait a few minutes, press the button, and it starts right away. After a few minutes shuts off again. The flame looks nice … read more
Rick
Rick
Supervisor
28,396 satisfied customers
I have a Goodman GCH950703BX serial ********** I bought 5-28-2010.
I have a Goodman GCH950703BX serial ********** I bought 5-28-2010. Has been doing well until this winter. It turns on and burners fire ok. After the burners are off, the fan runs for 20,30 or 40 minut… read more
airheatman
airheatman
HVAC Technician
11,881 satisfied customers
Hi - have a high efficiency heater that seems like it isn't
Hi - have a high efficiency heater that seems like it isn't firing reliably from the thermostat. I can turn the fan on and off but the heat doesn't seem to fire. Not sure how to trouble shoot - thermo… read more
airheatman
airheatman
HVAC Technician
11,881 satisfied customers
I have a Raypack rp2100 heater, is has been working ok since
I have a Raypack rp2100 heater, is has been working ok since I opened it but I have noticed it takes a couple tries to light the burner when it fires up. Today it won't light, just gives me a "IGN" fa… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,361 satisfied customers
I just bought a house that has a Burnham hydronics maintenance
I just bought a house that has a Burnham hydronics maintenance series 2 model b installed. This is my first fall winter in the house and was wondering if there was any type of maintenance I needed to … read more
Rick
Rick
Supervisor
28,396 satisfied customers
I have a Ruud Deluxe 80 Plus. It ignites fine, heats well.
I have a Ruud Deluxe 80 Plus. It ignites fine, heats well. No problems all winter. Now towards the end of winter it sometimes makes repeated clicking sounds while running. Sounds like it comes from th… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,423 satisfied customers
I have a 50,000 BTU three burner down draft Goodman furnace,
I have a 50,000 BTU three burner down draft Goodman furnace, the heat exchanger was recently replaced and the furnance worked fine for about a week. Earlier this week the furnance it heating, for some… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
Merry Christmas! My heat comes on for a few minutes but refuses
Merry Christmas! My heat comes on for a few minutes but refuses to heat the house past 60 degrees. We replaced the thermostat thinking that was the issue. Could it be the flame sensor? If so where is … read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 satisfied customers
trane xr80 continous run no heat --- 9 flash check ignitor
trane xr80 continous run no heat --- 9 flash 'check ignitor' ignitor getting voltage but not glowing. Replaced ignitor . ignitor now glows for 5sec gas valve fails to open still getting 9 flash 'check… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,361 satisfied customers
My Nordyne heater is bailing out of the heating sequence at
My Nordyne heater is bailing out of the heating sequence at the point where it senses the flame ignition. It tries 3 times and then shows a 4 blink fail state on the red bulb. I've replaced the flame … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,361 satisfied customers
I have a mod UGDB-10KC-JR (25 years old) in southern Ca and
I have a mod UGDB-10KC-JR (25 years old) in southern Ca and seldom used. When I turn the thermostat up, the pilot ignites and 30 seconds later the flame comes up, then a loud click and within one seco… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,361 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

8,427 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