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 payne furnace that ignites, burns for a short time
i have a payne furnace that ignites, burns for a short time and the flame goes out, sometimes this will happen once or twice before the flame stays ignited, i changed the flame sensor yesterday and th… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
13,608 satisfied customers
I have a Carrier Weathermaker SX Model 58SX080-BC-1. For the
I have a Carrier Weathermaker SX Model 58SX080-BC-1. For the last couple days the furnace has not been able to heat the house above 59 degrees. I've checked the filter and the blower motor and they're… read more
D.E. Anderson
D.E. Anderson
Industrial Refrigeration Service Manager
207 satisfied customers
I have a Carrier Carrier Weathermaker SXA080. The thermostat
I have a Carrier Carrier Weathermaker SXA080. The thermostat calls for heat. The burner fan comes on, about 10 seconds later the pilot comes on. It used to take at least a minute, sometimes more befor… read more
Heath.M
Heath.M
Refrigeration Mechanic
Vocational, Technical or Trade School
223 satisfied customers
Hi Matthew. I have a York funace. Most the time when the
Hi Matthew. I have a York funace. Most the time when the t stat calls for heat,it lights. However, sometimes the furnace blower comes on but there is no heat and it cools the house down. Sometimes the… read more
hvacdave84
hvacdave84
Lead Service Technician
Vocational, Technical or Trade School
123 satisfied customers
I have a Bryant 340MAV Furnace. It stopped working and was
I have a Bryant 340MAV Furnace. It stopped working and was flashing a 14. I can see that ignition actually takes place, and cleaned the flame sensor. Here is what happens: - Switch Power on. - Blower … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
13,608 satisfied customers
I have a Heil NUG5100BHB2 unit. Similar problem the ignitor
I have a Heil NUG5100BHB2 unit. Similar problem the ignitor heats up but there does not appear to be any gas getting thru. My AC A-coil sits on top of this unit and had a leak a couple of months ago s… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
15,913 satisfied customers
I Have Rheeme Criterion II Model RCBA-4882AS24. The burners
I Have Rheeme Criterion II Model RCBA-4882AS24. The burners won't light. It sounds like it is going through the motions, but the elctric pilot light does not come on? What can I do?… read more
hvacexpertjoe
hvacexpertjoe
Electronics Technician
Vocational, Technical or Trade Scho
186 satisfied customers
we have a Carrier 58mya080 furnace serial #0398a003a get codes
we have a Carrier 58mya080 furnace serial #0398a003a get codes 12 and 13. At call for heat, pre blower comes on for 90 seconds, no gas, no ignition, especially on damp days after heat not used for day… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
15,913 satisfied customers
My Bryant furnace is not putting out warm air. I just went
My Bryant furnace is not putting out warm air. I just went and looked at the RED LED status light and it was blinking. After removing both panels and then replacing the top panel, the light remained o… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
15,913 satisfied customers
I have a carrier model 58PAV135-20 furnace. It wont start
I have a carrier model 58PAV135-20 furnace. It won't start and the LED appears to be flashing a code (2 short flashes followed by 4 long flashes). Is there a place online that describes these codes?… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
15,913 satisfied customers
I am getting a reading of three flashes on my diagnostic light
I am getting a reading of three flashes on my diagnostic light , we tested the air switch from normally open and blew into it and the contacts sounded like they closed so we verified that it closed wi… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,486 satisfied customers
My 1996 Lennox Conservator III G16 gas furnace will not start
My 1996 Lennox Conservator III G16, ELECTRIC START, gas furnace will not start and stay running. I have an old mercury round thermostat. How should I trouble shoot this to DIY fix? I spent 2 hours str… read more
Rick
Rick
Supervisor
33,875 satisfied customers
My Goodman furnace quit working yesterday. The thermostat indicated
My Goodman furnace quit working yesterday. The thermostat indicated low batteries. I changed the batteries, the furnace keeps kicking off. It gets down to 61 and stays at that temp. When I turn the sw… read more
Rick
Rick
Supervisor
33,875 satisfied customers
I have a weather maker 8000 Model GMP 150-5 (Serial# XXXXXXXXXX .
I have a weather maker 8000 Model GMP 150-5 (Serial#: XXXXXXXXXX . My furnace stop giving out hot air. furnace turns on then turn off after 1 minute or 2. what can go wrong? I suspect my high temperat… read more
Matthew
Matthew
Service tech
Bachelor's Degree
2,014 satisfied customers
I have RHEEM RGDE-10E____ furnace about 20 years old. It stops
I have RHEEM RGDE-10E____ furnace about 20 years old. It stops to give heat now. I replace the exhaust blower, the motor was seized, with a new one this morning. Now both of the exhaust blower and the… read more
Matthew
Matthew
Service tech
Bachelor's Degree
2,014 satisfied customers
Hi there, I have a Carrier Weathermaker 8000. From 1994.
Hi there, I have a Carrier Weathermaker 8000. From 1994. My LED diagnostic light is blinking but I do not have an error code legend on my furnace, so I do not know what the flashes mean. Help!… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
15,913 satisfied customers
my Bryant heater is not working - the led code is #21 - what
my Bryant heater is not working - the led code is #21 - what is involved and what is the cost to fix that problem?… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
15,913 satisfied customers
Hi, my heat isnt working. How do I check to see if the furnace
Hi, my heat isn't working. How do I check to see if the furnace pilot light is on? or reset it?… read more
Rick
Rick
Supervisor
33,875 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:

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.

Jerry

Jerry

Service Technician

576 satisfied customers

HVAC Technician. Hearth Products Specialty

A-1 Tech

A-1 Tech

Service Manager

526 satisfied customers

I have been in the HVAC business for over 40 years.

Thehvacguy

Thehvacguy

LIC HVAC,Plumber

426 satisfied customers

Certified HVAC Universal Technician,Lic plumbing contractor, 28 yrs exp

Drcool

Drcool

HVAC Technician

264 satisfied customers

i have been an A/C tech for the past 30 Years. working on window types, split type, and package

N4IEA

N4IEA

NATE Certified; HVAC Technician

227 satisfied customers

Retired, HVAC / Electrical Technician / Contractor 35-years Experience.

< 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