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 have a 1987 Burnam gas furnace/boiler that heats the
I have a 1987 Burnam gas furnace/boiler that heats the radiators in our home. Yesterday we had a house inspection for a sale and we found when we came home, there was no heat. I have found the pilot l… read more
Rick
Rick
HVAC Supervisor
28,629 satisfied customers
My furnace is running but is not blowing hot air. I did. the
yes i did. the thermostat is on 69 and I changed the batteries and the filter … read more
Rick
Rick
HVAC Supervisor
28,629 satisfied customers
Had to replace water exit flex hose, now cannot relight
Had to replace water exit flex hose, now cannot relight pilot. … read more
Rick
Rick
HVAC Supervisor
28,629 satisfied customers
My thermostat is not showing the degrees. The thermostat. We
we changed the batteries bc is said they were low...it's working but no light on the front to see what the temp is and auto not wortking… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
9,976 satisfied customers
What are batters for on ****111 thermostst. Thermostat.
can't get cover on with batteries top or bottom first… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,365 satisfied customers
I have a Nordyne Model M1MB077ABW gas furnace. About a week
I have a Nordyne Model M1MB077ABW gas furnace. About a week or 2 ago I had to replace the ignitor and the furnace worked great until yesterday. The furnace was working early but I noticed the house fe… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,423 satisfied customers
Sorry to bother you. I have a Concord 80 plus furnace. It is
Hi.Sorry to bother you. I have a Concord 80 plus furnace. It is not heating and I can not find the pilot light. where is it? … read more
Rick
Rick
HVAC Supervisor
28,629 satisfied customers
We changed the battery in our programmable Honeywe;; furnace
we changed the battery in our programmable Honeywe;; furnace and cannot get it back on in such a way as to make it work again. … read more
Regan Land
Regan Land
General Manager
Vocational, Technical or Trade Scho
772 satisfied customers
Woke up this am with my thermostat screen nb. I have a
i have a luxpro thermostat new house when I took pam … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,423 satisfied customers
I have the m1m series furnace. I installed a nest thermostat
I have the m1m series furnace. I installed a nest thermostat in which I had to turn power off to furnace. When I ran the tests on the nest thermostat, the furnace wasn't blowing heat- just cool air. C… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
9,976 satisfied customers
My ruud achiever 90 plus heating unit will not run. I have
my ruud achiever 90 plus heating unit will not run. I have set the thermostate to heat and run the temp up to where it should come on. I took the panels off to see the indicator lights the power light… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
9,976 satisfied customers
Are furnace seems to have stopped working. In the upper
Hello, Are furnace seems to have stopped working. In the upper compartment 1 in circular window there is no flame visible. Is the pilot flame out?… read more
Rick
Rick
HVAC Supervisor
28,629 satisfied customers
I had a Goodman furnace and Robertshaw Thermostat installed
I had a Goodman furnace and Robertshaw Thermostat installed 2010. The filter is regularly changed. The temperature control cannot be adjusted to increase the temp control for the furnace to go on. It … read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
All of a sudden both of my Venstar thermostats both stopped
All of a sudden both of my Venstar thermostats both stopped working. Tried to reconnect to wifi but it does not accept the WIFI connection. Help ?… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,365 satisfied customers
I have a Ruud Super Achiever Quiet 80 in my attic that isn't
I have a Ruud Super Achiever Quiet 80 in my attic that isn't working properly. The fan comes on when I turn the thermostat to ON but will not turn on by itself even when the temp is WAY below what I h… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,118 satisfied customers
I have ruud achiever 90 plus. it starts up, lights, then runs
I have ruud achiever 90 plus. it starts up, lights, then runs for less than a minute and cuts out. It does this repeatedly never really warming the house. Why is it doing this?… read more
Appliance Guru
Appliance Guru
21,341 satisfied customers
I have a 2004 model Ruud Achiever 90 plus downflow furnace
I have a 2004 model Ruud Achiever 90 plus downflow furnace in my attic hooked up to a heat pump unit outside. For the last two days the blower fan has run continuously, regardless of whether the therm… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
My daughter has a Ruud Achiever 90 Plus which keeps freezing
My daughter has a Ruud Achiever 90 Plus which keeps freezing up the exhaust vent in cold weather. Any solution? Bruno… read more
Rick
Rick
HVAC Supervisor
28,629 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