HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
MY thermostat screen is blank and the unit is not working. I
MY thermostat screen is blank and the unit is not working. I changed the batteries. No difference. I do not have the manual booklet that came with the unit. Can you help me trouble shoot to find the p… read more
Airheatman
Airheatman
Heating & Air Conditioning Contractor
6 years college
1,836 satisfied customers
My fireplace valve at the wall wont turn the fireplace off.
my fireplace valve at the wall wont turn the fireplace off. I am afraid to leave the room and let it burn … read more
Gaztech
Gaztech
Technician
Vocational, Technical or Trade School
1,978 satisfied customers
I have a Honeywell Prestige Touch Screen Thermostat. It is
I have a Honeywell Prestige Touch Screen Thermostat. It is not working at all and probably the reason I do not have any heat. I think I need to change the batteries but I cannot figure out how to remo… read more
Airheatman
Airheatman
Heating & Air Conditioning Contractor
6 years college
1,836 satisfied customers
I have a Honeywell safe in my bar. The door is in its locked
I have a Honeywell safe in my bar. The door is in its locked position with the bolts protruding but the safe is open meaning that it can't be closed. Despite entering the correct combination, the safe… read more
Eddie
Eddie
Home Improvement Contractor
High School or GED
1,375 satisfied customers
I have a samsung MH052FNCA airconditioning units The fan
I have a samsung MH052FNCA airconditioning units The fan outside wont kick on but the units inside are blowing. I have three of them. I even tried turning the heat on them with no success. I opened th… read more
Charles Bodenheimer
Charles Bodenheimer
Owner
Associate Degree
78 satisfied customers
I am having the same problem however when its on program, I
I am having the same problem however when its on program, I can program thermostat temp down not up. I can't seem to program anything else. What could be wrong. I hit the reset thinking it would help … read more
D.E. Anderson
D.E. Anderson
Industrial Refrigeration Service Manager
200 satisfied customers
Lost manual for the 6022 Rite temp thermostat. Now the a/c
Lost manual for the 6022 Rite temp thermostat. Now the a/c is programmed for 78 during day & 80 for after 10pm. We will be gone for 2 months & want to set it for 82 24/7. I tried reprogramming but it … read more
Wvfan79
Wvfan79
Mecanical Designer & Estimator
High School or GED
775 satisfied customers
EDenpure Gen 4 model A4428 worked great for 3 months, today
EDenpure Gen 4 model A4428 worked great for 3 months, today was a warm day and it went off automatically tried to turn it back on but it only came on briefly after unplugging and waiting tried again, … read more
V12Tech
V12Tech
252 satisfied customers
Ive got a problem with my furnace. I cant find a clear name
I've got a problem with my furnace. I can't find a clear name or model number, but it says RPJ heat exchanger, Comfort Maker, and has a Honeywell Electronic air cleaner. The pilot light is working and… read more
spivco
spivco
153 satisfied customers
I have a Totaline thermostat. I need to change the
Hi there........ I have a Totaline thermostat. I need to change the batteries. First it read LB, now I have not heat at all. Can you please help me. I have not instructions. thank you… read more
tadowhere
tadowhere
Maintenance Supervisor
Vocational, Technical or Trade Scho
90 satisfied customers
I have a LUC 500 TX500LC. It worked well for a few years and
I have a LUC 500 TX500LC. It worked well for a few years and recently, it seemed not to control the temperature. I just replaced the battery. We had a long (2 days) power outage last month. What will … read more
HVAC_Doug
HVAC_Doug
Vocational, Technical or Trade Scho
My power was off for 1 day, it came back on then the screen
My power was off for 1 day, it came back on then the screen of my th8000 thermostat went blank. It keeps getting hotter in my house, now 80+degrees and the screen won't respond. What should I do?… read more
Charles
Charles
Owner
FCC Communication License
738 satisfied customers
I have a Trane XR11 outside AC unit. The Trane unit is working
I have a Trane XR11 outside AC unit. The Trane unit is working correctly. However, the fan in the attic does not always come on when it's set to Auto at the thermostat. If I set the fan to On instead … read more
Airheatman
Airheatman
Heating & Air Conditioning Contractor
6 years college
1,836 satisfied customers
How can I stop the beeping sound that started when the house
How can I stop the beeping sound that started when the house power was lost for 12 hours and continues arter the power was restored? The beeping sound is from the pad that is located in our master bed… read more
My20yrs.exp.canhlpU
My20yrs.exp.canhlpU
Contractor
44 satisfied customers
Screen on my Honeywell VisionPro TH8000 is frozen. What do I do?
I have a Honeywell VisionPro TH8000 series programmable thermostat. I went to adjust the temp and the screen is "frozen". This happened after I touched it and static electricity gave me a little "zap"… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
have a Trane TCONT800 series dual heat control-will not change
have a Trane TCONT800 series dual heat control-will not change from emergency heat to heat or cool, cannot change temp from 68 degrees. At first, removing batteries and putting them back in solved pro… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
a house a bought is being remodeled..... we doubled the footage
a house a bought is being remodeled..... we doubled the footage by finishing a walk out basement.. the contractor????? is doing ALL the work. he clearly is no havc guy and is trying to save a buck....… read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
I have a Rheem Criterion II furnace (installed in my garage).
I have a Rheem Criterion II furnace (installed in my garage). Last year I began having a problem itermittently but now seems to be constant. The system blower fan starts and will cycle every 5 minutes… read more
coolman1973
coolman1973
AC/Heat Tech
Vocational, Technical or Trade Scho
162 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

7,634 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