HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
My circuit breaker is popping and i think it may caused by
my circuit breaker is popping and i think it may caused by my intertherm thermostat. can i disconnect the thermostat and would that allow me to reset the circuit breaker? … read more
Gaztech
Gaztech
Technician
Vocational, Technical or Trade School
1,586 satisfied customers
I have a trane comfort link 2 thermostat and there is a red
Hi there I have a trane comfort link 2 thermostat and there is a red light on it and the display current says "Error 126" we we had a power outage yesterday and it might be related to that. The power … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,304 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
Samsung wall unit just stopped working. Cant figure out why:
Samsung wall unit just stopped working. Can't figure out why: the power is on (checked the fuse box). There are 2 units in my condo: one in the living room and one in the hallway. Both of the remote c… read more
hvacexpertjoe
hvacexpertjoe
Electronics Technician
Vocational, Technical or Trade Scho
186 satisfied customers
2 thermostats, up has no power and ac wont work....now the
2 thermostats, up has no power and ac wont work....now the 1st floor is going off and on. 2nd floor blower/furnace has no pwr...no blinking lights. flipped pwr switch (main light switch type switch in… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,416 satisfied customers
Good Evening; Its about 9:30 and I had noticed this evening
Good Evening; It's about 9:30 and I had noticed this evening that my heat had not turned on as it got quit chilly. I checked the thermostat (my Chronotherm III) and it read the correct time, but the t… read more
Jerry
Jerry
Plumber
High School or GED
1,904 satisfied customers
I just replaced my programmable thermostats with Honeywell
I just replaced my programmable thermostats with Honeywell RTH6350 Programmable Thermostats. The Air Con worked perfectly but the heaters (three thermostats on three different HVAC units) do not turn … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,304 satisfied customers
Honeywell T8600C10141-9219 from about 1992 Has been running
Honeywell T8600C10141-9219 from about 1992 Has been running well. - Yesterday noticed display showing -AC. - heat going off more than anticipated if should. Goes on, shuts off about 10 seconds, then o… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,304 satisfied customers
Just got home and my upstairs Heat is not working. I just
Just got home and my upstairs Heat is not working. I just had the thermostat replaced by a technician about 3 months ago. Model is White Rodgers 1F82-261. When we left the unit was working fine. We le… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
I have just bought a small oil filled electric which keeps
I have just bought a small oil filled electric which keeps tripping the main fuse. I have read another answer on another site which is saying it is too high voltage for the circuit.It says 220-240 vol… read more
Will
Will
President
Vocational, Technical or Trade Scho
175 satisfied customers
We have a dual Robertshaw 255-404 H/C thermostat installation
We have a dual Robertshaw 255-404 H/C thermostat installation for AC/ Propane Heat here atXXXXX, Jamestown RI 02835. This is a NEW INSTALLATION back to 2008 and the thermostats are UNRESPONSIVE on ANY… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,304 satisfied customers
Choronotherm III lost power due to dead batteries.. Replaced
Choronotherm III lost power due to dead batteries.. Replaced batteries now AC and HEAT doesn't turn on.. displays: time, date, temp all set.… read more
Tom
Tom
HVAC Technician
Vocational, Technical or Trade Scho
770 satisfied customers
I am a condo renter in which a new AC/heat unit was recently
I am a condo renter in which a new AC/heat unit was recently installed-to replace the prior 36-year old unit. I have had 2 days experience now with the new unit in which I set the digital thermostat t… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
I cannot get my pilot light to come on. On the thermostat,
I cannot get my pilot light to come on. On the thermostat, it used to display the time on the left side of the display and the temp on the right side of the display. It still displays the time but on … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,304 satisfied customers
Noticed room was hot & looked at my Honeywell Chromtherm III
Noticed room was hot & looked at my Honeywell Chromtherm III thermostat - it was blank. Recalled that replace battery light was on before so assumed battery went out so replaced. Thermostat display re… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,304 satisfied customers
I have a Goodman Janitrol furnace and central a/c. The central
I have a Goodman Janitrol furnace and central a/c. The central a/c unit is turning on and blowing, however the furnace is not turning on inside to blow the air throughout the house. I turned the heat … read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
We have a Honeywell ChromothermIII programmable thermostat.
We have a Honeywell ChromothermIII programmable thermostat. It has worked wonderfully since our move to this house last summer, but this is the first time we've switched from heat to cool. I thought I… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,304 satisfied customers
I have a honewell thermstat and now with summer on the way
I have a honewell thermstat and now with summer on the way the AC wont turn on. Fan wont move, program run fine, heating works, but no AC. any thing I can do or must I call a repair man?… 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