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 moved into a house with a Honeywell thermostat, the
I moved into a house with a Honeywell thermostat, the temperature appears to be set at 21 but the actual temperature in the house is 28. We do not have any cool air coming through the vents whatsoever… read more
Cliff
Cliff
HVAC Manager
Associate of Applied Science
370 satisfied customers
Our Honeywell Thermostate seems to be locked up. It has
Our Honeywell Thermostate seems to be locked up. It has "16Ab lo" on it and doesn't seem to be working. We did change out the batteries.... … read more
Cliff
Cliff
HVAC Manager
Associate of Applied Science
370 satisfied customers
Blank Led display. Lennox elite a,/c systemless than 3 years
Blank Led display JA: What's the brand and model of your appliance? How old is it? Customer: Lennox elite a,/c systemless than 3 years old. JA: Do you know the model of your Lennox HVAC unit? Customer… read more
Cliff
Cliff
HVAC Manager
Associate of Applied Science
370 satisfied customers
Do I need to engage a nest pro installer for a dual fuel
do I need to engage a nest pro installer for a dual fuel heatpump configuration single stage or can i work with you to take me through the set up? … read more
Cliff
Cliff
HVAC Manager
Associate of Applied Science
370 satisfied customers
Is the Honeywell T6 Pro z-wave thermostat (TH6320zw2003)
Is the Honeywell T6 Pro z-wave thermostat (TH6320zw2003) compatable with a Trane XC95 furnace (propane gas, high efficiency)? … read more
airheatman
airheatman
HVAC Technician
6 years college
11,708 satisfied customers
I have a new Honeywell thermostat model T6 Pro. When I came
Hi I have a new Honeywell thermostat model T6 Pro. When I came home tonight, it had a triangle symbol with an exclamation mark inside of it, like a warning sign, to the right of the temperature that I… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,304 satisfied customers
Adjusted temperature setting on the Honeywell FocusPro
Adjusted temperature setting on the Honeywell FocusPro TH6000 and a while later the entire monitor screen went dark and there was no HVAC function. Fortunately no issues with needing heat or cooling l… read more
Rick
Rick
Supervisor
28,018 satisfied customers
My Honeywell thermostat is blank I went on a week vacation
my Honeywell thermostat is blank I went on a week vacation and put the system to off but when I came back its off It doesn't have batteries … read more
Rick
Rick
Supervisor
28,018 satisfied customers
Lennox 14ACX HVAC system brand new. Used twice since Aug.,
Lennox 14ACX HVAC system brand new. Used twice since Aug., 2015 install (*unit is @ our vacation home). We are located in Central Texas. Tonite, indoor temp is 77° in house. System has been off since … read more
HvacmanSean
HvacmanSean
Owner
HVAC
234 satisfied customers
I have a HoneyWell vision pro. I came home the air was off.
I have a HoneyWell vision pro. I came home the air was off. I looked at all th c.b. that have anything to do with cooling ar the air handler. I removed the controls from the wall and there were no bat… read more
Brian HVAC Guy
Brian HVAC Guy
HVAC Technician
High School
1,029 satisfied customers
My Honeywell thermostat went out and i had to replace the batteries.
My Honeywell thermostat went out and i had to replace the batteries. The thermostat now works but the ait won't come one. I turned the system off and left off for 10 min but it still won't come on. Is… read more
Scott
Scott
3 satisfied customers
Honeywell thermostat went blank - AC shut off. Breakers ok.
Honeywell thermostat went blank - AC shut off. Breakers ok. Pulled therm off wall noticed no batteries (must get power from unit) put in 3 AAA batteries and therm works and set to cool but not coming … read more
Theplumber717
Theplumber717
Plumber
Vocational, Technical or Trade Scho
1,265 satisfied customers
I changed the batteries in the thermostat of my Trane heat
I changed the batteries in the thermostat of my Trane heat pump system after the touch screen went blank. Thermostat appears to be working (any setting brings a "Wait" indicator, and after about five … read more
joeydelia
joeydelia
HVAC-R Tech supermarket refrigeration
182 satisfied customers
I have a Lennox model #HP26-030-7P. the power to the furnace
I have a Lennox model #HP26-030-7P. the power to the furnace was turned off while it was running - when i turned it back on it wouldn't run. The "pump" light is on the thermostat is on.… read more
airheatman
airheatman
HVAC Technician
6 years college
11,708 satisfied customers
I have a lennox HS 26-030-3P central air unit. The fan or compressor
I have a lennox HS 26-030-3P central air unit. The fan or compressor don't appear to start when the thermostat is set to cool. The furnace fan runs. I've checked the circuit breaker. I shut down power… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
Have a gas fed HVAC system. Two days ago, the system would
Have a gas fed HVAC system. Two days ago, the system would not turn on (even while the thermostat shows the "flame" for the unit to kick the heat on). Went and checked the breaker, and nothing tripped… read more
M Oglesby
M Oglesby
Vocational, Technical or Trade Scho
2,038 satisfied customers
I am replacing a Honeywell 3611 programable thermostat for
I am replacing a Honeywell 3611 programable thermostat for a heat pump, because the display went blank and heat not coming on. I am replacing it with a Honeywell RTH7600 programmable thermostat. When … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,416 satisfied customers
I have three HVAC systems in my home, all 2 year old Lennox
I have three HVAC systems in my home, all 2 year old Lennox units that came with my home. I am replacing the original Honeywell thermostats with programmable White Rodgers units. The three thermostat … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,304 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