HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
Goodman ARUF364216BA 5 years old; thermostat shows 63
Goodman ARUF364216BA 5 years old; thermostat shows 63 degrees but set at 75 degrees … read more
airheatman
airheatman
HVAC Technician
9,703 satisfied customers
I have a carrier split system model no. 38ydb024310 &
I have a carrier split system model no. 38ydb024310 & fe4anf002. Just replaced the thermostat with the infinity touch control. Getting error message 'outdoor unit has wrong size for indoor unit. 16kbt… read more
Regan Land
Regan Land
General Manager
Vocational, Technical or Trade Scho
768 satisfied customers
I am switching my thermostat from an iComfort and to a
I am switching my thermostat from an iComfort and to a Honeywell. I've switched the four wire wiring to a five wire and have been able to get the heat to work and the fan to work but not the compresso… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,875 satisfied customers
Lennox I Comfort system thermostat blank. I believe it's the
yes I will troubleshoot it. Have already turned the power off and back on. Checked the fuse on the board in the air handler. Error code on board is E124 … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,875 satisfied customers
Can i connect a york lx series air conditioner to my lennox
can i connect a york lx series air conditioner to my lennox slp98v furnace … read more
airheatman
airheatman
HVAC Technician
9,703 satisfied customers
I'm installing a new wifi Honeywell thermostat but no power
Hi! I'm installing a new wifi Honeywell thermostat but no power to screen … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,875 satisfied customers
I changed thermostats and now I can't get my AC to kick on.
I changed thermostats and now I can't get my AC to kick on. The blower blows but the condenser outside doesn't run.… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,875 satisfied customers
My thermostat went blank on my carrier AC unit. I pulled the
My thermostat went blank on my carrier AC unit. I pulled the front plate off of the unit and there is an amber/yellow blinking light flashing one flash and then a pause followed by 6 more faster blink… read more
airheatman
airheatman
HVAC Technician
9,703 satisfied customers
Thanks. I was trying to replace my thermostat tonight,
i was trying to replace my thermostat tonight, however after replacing it, my heating stop working, it's emergency, we are in PA … read more
Brian HVAC Guy
Brian HVAC Guy
HVAC Technician
High School
1,024 satisfied customers
For about a week now, our Lennox iComfort programmable
For about a week now, our Lennox iComfort programmable thermostat has been malfunctioning. It will run for about a half hour, and then the screen will go dark and unresponsive; the air handler will ru… read more
HvacmanSean
HvacmanSean
Owner
HVAC
234 satisfied customers
I am sure you get this question a lot. I am changing out my
I am sure you get this question a lot. I am changing out my i-comfort with a honeywell. I have the typical Lennox R, i+, i-, C. The Honeywell is a RTH9580 wifi thermostat. my lennox unit iscbx32mv-060… read more
airheatman
airheatman
HVAC Technician
9,703 satisfied customers
Zero experience with AC here. Today I replaced my thermostat
Hey Everyone! Zero experience with AC here. Today I replaced my thermostat and I needed the help of customer support because it looks like my setup is a little different then the typical install. We g… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,875 satisfied customers
Just bought a Sensi thermostat, the wiring in my old
Just bought a Sensi thermostat, the wiring in my old thermostat is as follows (There are only 4 wires) Wire/Terminal Red-RH (no jumper) Blue- G Yellow-Y White-W I installed the wires on the Sensi as f… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
The power went out in my neighborhood an hour last night.
The power went out in my neighborhood for about an hour last night. When it came back on, my Lennox iComfort touchscreen thermostat did not reboot. It's just a blank screen.… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,875 satisfied customers
Hey Brian- I'm switching from a Lennox iComfort to a Honeywell
Hey Brian- I'm switching from a Lennox iComfort to a Honeywell thermostat. The Lennox wires are listed as R, i+, i- and C. The Honeywell does not have i+ or i- SO, where do I put those wires on this n… read more
Brian HVAC Guy
Brian HVAC Guy
HVAC Technician
High School
1,024 satisfied customers
My A/C quit working and even the thermostat display is blank;
My A/C quit working and even the thermostat display is blank; however the blower fan from the heating unit in the garage WILL come on when the thermostat is turn to ON from auto. I replaced the fuses … read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
when should a green E-Com light be on on a G60UH(X), is this
when should a green E-Com light be on on a G60UH(X), is this just a self diagnostic light or should it be on all the time?… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,875 satisfied customers
I have a ducane hvac unit model FPBB100A4B. The air handler
I have a ducane hvac unit model FPBB100A4B. The air handler fan blows but the unit fan outside does not turn. Not getting low voltage signal from ducane control board. Checked thermostat and it appear… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,875 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:

Phil

Phil

Mechanical Engineer

7,791 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