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 rental house that runs on all electricity. I had a
I have a rental house that runs on all electricity. I had a new furnace and breaker box installed last year. Since then the DTE bills have increased from $400/month to almost $1700/month. There is onl… read more
Patrick
Patrick
Bachelor's Degree
2,997 satisfied customers
My furnace is a Carrier Performance 93. It is warm, we get
Good Morning,My furnace is a Carrier Performance 93. It is warm, we get some heat, but the thermastate temp setting is not calling up the correct heat temp the past two days. It is set be be hi 60s, b… read more
Rick
Rick
Supervisor
28,316 satisfied customers
I have a two family rental and one of the furnaces went out
I have a two family rental and one of the furnaces went out and it's -2 degrees out. Can I hook up a propane heater in the basement and leave it on overnight for the tenants and the pipes?… read more
Gaztech
Gaztech
Technician
Vocational, Technical or Trade School
1,635 satisfied customers
Outside unit was humming or noise coming from it when I woke
Outside unit was humming or noise coming from it when I woke up then it just cut off in ten or more minutes I decided to bring temperature down two degrees 73 then unit kicked on then off then on then… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
9,925 satisfied customers
Here is a video of my Nordyne M1MB Furnace not working
Hey everyone, here is a video of my Nordyne M1MB Furnace not working correctly. I'm hoping someone can help me out with a few ideas on what I need to do to get this going... This Video shows the curre… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
9,925 satisfied customers
I HAVE A NORDYNE GAS HEATER MOD#M1MC070ABN, IN A MOBILE HOME.
I HAVE A NORDYNE GAS HEATER MOD#M1MC070ABN, IN A MOBILE HOME. WHEN THE HEATER IS TURNED ON, THE MOTOR WILL NOT SPIN, UNTIL YOU GIVE IT A SPIN. BUT EVEN THEN IT WILL NOT SPIN AT TOP SPEED AS IT USE TO.… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
I have a honeywell rth6350/ rth6450 thermostat. there are three
I have a honeywell rth6350/ rth6450 thermostat. there are three wire coming from my wall - red white and green. I tried connecting red to r, white to w and green to g with no luck. also tried red to r… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
Good morning, I woke this morning and the temp. in the house
Good morning, I woke this morning and the temp. in the house is 55 degrees. The thermostate is set at 67 degrees. I have a Carrier Weather Maker 9200. - I increased the thermostate temp no results - I… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,422 satisfied customers
Trying to wire new thermostate to goodman heat pump furnace,
Trying to wire new thermostate to goodman heat pump furnace, installin hunter 44905 thermostat. followed diagram and heater wont kick on… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,422 satisfied customers
My Nordyne M1 furnace is short cycling. I have replaced the
My Nordyne M1 furnace is short cycling. I have replaced the fan-limit and adjusted anticipator to .4. I am a single mother living in a very remote area and getting an HVAC tech here would cost me a fo… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
I have a Honeywell furnace through Columbia that I new approxiatemately
I have a Honeywell furnace through Columbia that I new approxiatemately 4 years ago. The furnace is not coming on. The green light is on but the furnace wont turn on. It came on for about 20 minutes y… read more
M Oglesby
M Oglesby
Vocational, Technical or Trade Scho
2,038 satisfied customers
Hello, I have a Lennox Elite Series oil furnace. Installed
Hello, I have a Lennox Elite Series oil furnace. Installed in 2005. The furnace is shutting down before the thermostat signals it too. The fan is running so it doesn't seem like an overheating issue. … read more
M Oglesby
M Oglesby
Vocational, Technical or Trade Scho
2,038 satisfied customers
I have just installed an outdie AC unit on my new mobile home.
I have just installed an outdie AC unit on my new mobile home. Nordyne heater/furnace. I need to know whitch two wres to connect to the outside unit from my nordyne thermostat to make the outside unit… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,422 satisfied customers
We have a York furnace. It first started cutting out all the
We have a York furnace. It first started cutting out all the time before the thermostat's set point was reached. We replaced the thermostat but it still did it. We called a repairman twice who did not… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,422 satisfied customers
I have a Coleman MA12BN21A electric furnace which was installed
I have a Coleman MA12BN21A electric furnace which was installed about 3 years ago. The problem is that the circulating fan never goes off. It has to be turned off by pulling the breaker. It has been t… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,356 satisfied customers
i am trying to install a honeywell RTH221B1000 thermostat to
i am trying to install a honeywell RTH221B1000 thermostat to replace a robert shaw series 400 (1993). i have a blue wire attached to the RS thermostat and need to know where to attach that wire to the… read more
Kenton Guidry
Kenton Guidry
HVAC Technician
Vocational, Technical or Trade Scho
963 satisfied customers
I have a ac/furnace unit no.E2EB-020HA-it is about 10 years
I have a ac/furnace unit no.E2EB-020HA-it is about 10 years old,and is not cooling efficiently.I see no fluid leaks,and the blower and external fan unit operate okay. Any hints, Thanks Mike Kirkpatric… read more
Josh
Josh
Service Technician
High School or GED
30 satisfied customers
I have an older Trane Gas Pack model YCC024F1LOBA. It recently
I have an older Trane Gas Pack model YCC024F1LOBA. It recently began giving trouble and I called my Home warranty Company and assigned a local Technician. They replaced the heat exchange unit and told… read more
coolman1973
coolman1973
AC/Heat Tech
Vocational, Technical or Trade Scho
162 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