HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
We have 2002 model 311JAVO42090 furnace was working 4 a year
We have 2002 model 311JAVO42090 furnace was working 4 a year after i replaced bad inducer fan motor for continually running. while heating. I just installed main board to repair the continued inducer … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
14,148 satisfied customers
I have a Friedrich CP18G30A and it will not turn on. There
I have a Friedrich CP18G30A and it will not turn on. There is power to the plug and the plug reset is pushed in and the green light is on. … read more
Tamar D
Tamar D
Mechanic II
Vocational, Technical or Trade School
4,381 satisfied customers
My ac unit is locked and the manuel doesnt give me info on
My ac unit is locked and the manuel doesnt give me info on how to unlock it. Sorry i was just trying to find out how i could figure this out as the phone number on the manuel is only open monday thru friday … read more
Tamar D
Tamar D
Mechanic II
Vocational, Technical or Trade School
4,381 satisfied customers
I have a Lennox G32-5-100-5, The input power supply neutral
The input power supply neutral wire is burning at the 1st connector … read more
Tamar D
Tamar D
Mechanic II
Vocational, Technical or Trade School
4,381 satisfied customers
I have a VERY old gas furnace. It is located in the
I have a VERY old Bryant gas furnace. It is located in the basement. We bought the home in 1992 and it came with the house, so who knows how old the unit is, but it has served us well without many pro… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
14,148 satisfied customers
Need help wiring an ac. Model: dpgl-030ja by Duroguard
need help wiring an ac. Model: dpgl-030ja by Duroguard Original Problem: Fan wont spin.... I have a new fan, I have a new cap, I have a new defroster board, and a new contactor. old board is : HSCI 1*… read more
D.E. Anderson
D.E. Anderson
Industrial Refrigeration Service Manager
207 satisfied customers
My York Diamond 80 wont make heat an its control board is
My York Diamond 80 won't make heat an its control board is flashing a 2. What might that mean? I cannot hear the induction fan start for the burner start cycle. The main blower will run in t-stat = on… read more
Jimcoac
Jimcoac
Hvac Contractor
25 satisfied customers
Goodman 90 pct efficient air furnace. 3 yrs old. No heat
Goodman 90 pct efficient air furnace. 3 yrs old. No heat this morning Led on furnace blinking 4 times Previously had an issue w other goodman that was exhaust fan blowe....but that works here Removed … read more
BillyHvac
BillyHvac
Journeyman HVAC Tech
State Licensed Mechanical Contractor
25,494 satisfied customers
Hi, I have a white rodger or carrier furnace. The breaker
Hi, I have a white rodger or carrier furnace. The breaker or switch on the transformer keep tripping. What's the cause? Thanks… read more
Expert
Expert
I have a Carrier 58RAV095-16 that has trouble igniting. Sometimes
I have a Carrier 58RAV095-16 that has trouble igniting. Sometimes it won't ignite at all, and other times it will ignite and burn for a few seconds before shutting off. The status LED is indicating an… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
14,148 satisfied customers
have a ST9160B-1076 circuit board in a ducane furnace. when
have a ST9160B-1076 circuit board in a ducane furnace. when I replaced my blower fan I dropped one of the wires from my power leads in. It's orange, with red and white still connected properly. just n… read more
BillyHvac
BillyHvac
Journeyman HVAC Tech
State Licensed Mechanical Contractor
25,494 satisfied customers
Friedrich Quietmaster, I can tell from the reset green LED
Friedrich Quietmaster, I can tell from the reset green LED on the plug it's getting power, but pushing the on/off button (or any other) does nothing. No sounds, no LEDs, it's as if it's getting no pow… read more
Comfort Specialist
Comfort Specialist
Licensee, Designer & Estimator
Vocational, Technical or Trade School
1,369 satisfied customers
I have a fan assisted combustion gas furnace manufactured by
I have a fan assisted combustion gas furnace manufactured by International Comfort Products. When the furnace attempts to fire up the combustion blower runs, the pilot light lights and burns steadily.… read more
Bill P.
Bill P.
Installer/ Troubleshooter/Technician
338 satisfied customers
Today i was trying to help a friend who had some tenants without
Today i was trying to help a friend who had some tenants without heat. Im not sure of the make or model of the unit but its at least 15 years old and is in a medium size condo. Gas btw. I took the cov… read more
Heath Moyer
Heath Moyer
1,071 satisfied customers
I have a Bryant model 310AAA HVAC UNIT. aM INSTALLING A Honeywell
I have a Bryant model 310AAA? HVAC UNIT. aM INSTALLING A Honeywell HE220 humidifier. Can I hook directly into PC board without separate 24VAC transformer? and if so how? Any diagrams I can look at?… read more
Heath Moyer
Heath Moyer
1,071 satisfied customers
I have a Trane XR12. I shut the ac off cause we had the doors
I have a Trane XR12. I shut the ac off cause we had the doors open and when I turned it back on it wouldnt start, all I get is a slight hum at the ac unit outside. It orginally had 2 capacitors which … read more
BillyHvac
BillyHvac
Journeyman HVAC Tech
State Licensed Mechanical Contractor
25,494 satisfied customers
I have a Goodman Model # AC30-05D The heater, emergency heat,
I have a Goodman Model # XXXXX The heater, emergency heat, & blower work fine. But when you turn it to cool and lower the thermostat the transformer burns up. Why? Could it be the relay switch at the … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,488 satisfied customers
i have a honeywell HE360 hooked up, it worked 1 cycle and
i have a honeywell HE360 hooked up, it worked 1 cycle and lost power. seems after 1 cycle the transormer burns out from the furnace board. what are the exact specs for the transormer?… 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:

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