HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
We have had unusually humid weather here. My 3 year old
Hi! We have had unusually humid weather here. My 3 year old Lennox ac unit outside comes off an and on. While off the inside fan is still running. I changed battery in thermostat and air filter. I tur… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I have a carrier a/c. After a short power outage this
I have a carrier a/c. After a short power outage this morning, my a/c won't come on. The thermostat seems to be stuck. There is a display, but it can't be changed. … read more
Michael Ferryman
Michael Ferryman
110 satisfied customers
I have a trane XL -90 GAS FURNACE THAT I THINK HAD A POWER
I have a trane XL -90 GAS FURNACE THAT I THINK HAD A POWER SURGE -, I HAVE NO POWER TO IT THE 5 AMP FUSE HAS BEEN CHANGED ON THE BOARD, THE BREAKER IS NOT TRIPPED -I changed the batteries in the therm… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I have a older white -rodgers thermostat 1F92W-71, it won't
I have a older white -rodgers thermostat 1F92W-71, it won't stop beeping erraticly … read more
HvacmanSean
HvacmanSean
Owner
HVAC
234 satisfied customers
My carrier infinity thermostat is stuck at 70. I cannot change
My carrier infinity thermostat is stuck at 70. I cannot change the temperature up or down. I replaced the air filter and humidity pad...should I turn it on and off to reset?… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I have a HVAC that I haven't had to use the heat with since last winter. Prior to tha
I have a HVAC that I haven't had to use the heat with since last winter. Prior to that, I had an old thermostat that was powered by the the HVAC. Over summer I changed it out to a programable thermost… read more
jHVAC
jHVAC
102 satisfied customers
I hit the up arrow to raise the temperature 1 degree and I
I hit the up arrow to raise the temperature 1 degree and I accidentally hit the box a little hard. the screen went dark and I don't know how to turn the themostat back on… read more
Appliance Guru
Appliance Guru
18,649 satisfied customers
Our white-rodgers thermostat is not activating the heater.
Our white-rodgers thermostat is not activating the heater. There is power to the thermostat but non of the buttons respond. There was a battery low sign so we changed the batteries but nothing has cha… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I have a comfort stat cp1717 in my apartment. The screen has
I have a comfort stat cp1717 in my apartment. The screen has been stuck on "61 Heat" for several days. I can turn the unit to cool and it cools, or heat and it heats, but cannot change the temperature… read more
Jerry
Jerry
Plumber
High School or GED
1,904 satisfied customers
FocusPro TH5000 non programmable thermostat set on 72 degrees.
FocusPro TH5000 non programmable thermostat set on 72 degrees. The room is 72 degrees. Cannot increase the temperature above 72 degrees?… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
I have a RUDD UAKA-048JAZ (15yrs) and I have changed out the
I have a RUDD UAKA-048JAZ (15yrs) and I have changed out the thermostat to a programmable model (Hunter). For some reason it is cold in the house but the unit doesn't turn off even when it is 1 degree… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
White - Rodgers...I cannot get my temp setting to go down below
White - Rodgers...I cannot get my temp setting to go down below 30. The hold temp is 22 but the temp on the right side indicates 30...when I arrow down, it only goes to 29 then the screen goes blank a… read more
Heath
Heath
Vocational, Technical or Trade Scho
1,027 satisfied customers
my room temp is 61 by another thermometer in room. ritetemp
my room temp is 61 by another thermometer in room. ritetemp says 70 and has sunday showing and will not respond when i try to reprogram. changed the batteries but didn't change the nonfunction of ther… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
hi, thank you for your help .my name is Audrey, and i have
hi, thank you for your help .my name is XXXXX XXXXX i have a problem with thermostat ritetemp 8085C. right now when i want to increase temperature my thermostat dont even blink there is no arrows up o… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
My aprilaire thermostat model 8555 reads the temperature as
My aprilaire thermostat model 8555 reads the current toom temperature as 124 degrees and it wont change...any idea how to reset this? It is about 50 degrees in here.… read more
M Oglesby
M Oglesby
Vocational, Technical or Trade Scho
2,038 satisfied customers
I have changed the batteries on my honeywell thermostat, as
I have changed the batteries on my honeywell thermostat, as indicated, but failed to turn off the thermostat prior to removing te old batteries. Now the thermostat is not functioning at all. I did alr… read more
ComfortZone
ComfortZone
Associate Degree
515 satisfied customers
Changed my filter and cannot get my system back on. have a
Changed my filter and cannot get my system back on. have a hunter model 44620 thermostat. batteries are good, system is on, breaker is on, thermostat is more complicated than needed . please advise it… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
I have a Honeywell programmable thermostat Model #RTH230B.
I have a Honeywell programmable thermostat Model #RTH230B. It showed that I needed to change the batteries, so I did this last night. My a/c hasn't come on since. I've done a couple of things to try t… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 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