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 installed a new temp star n9mse 120,000 btu gas furnace it
I installed a new temp star n9mse 120,000 btu gas furnace it ran for about 2 weeks then started shutting down with a flame proving failure. It will restart when powered on and off but continually shut… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
Time delay for twinned Trane furnaces worked great. Thanks.
Time delay for twinned Trane furnaces worked great. Thanks. They heat an historic stone home (1890) that was originally heated by a coal furnace in the basement that convected thru ducts. These ducts … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,390 satisfied customers
I Have a Heil DC 90 furnace and the temperature will not go
I Have a Heil DC 90 furnace and the temperature will not go above 67 degrees in house. The furnace outlet temperature is only 91 degrees at the exit of furnace, the input temperature is 63 degrees. Wh… read more
Rick
Rick
Supervisor
28,749 satisfied customers
my Armstrong gas furnace works fine ,recycles properly, except
my Armstrong gas furnace works fine ,recycles properly, except when the panel is closed over the burner area. Then it cuts out and goes into a short cycle mode and never gets heat over 68 degrees. Are… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
10,109 satisfied customers
i have a Armstrong Air Furnace Ultra 5. I tripped out on me
i have a Armstrong Air Furnace Ultra 5. I tripped out on me 4 times and i called a service man in and we had reset the ignitor. It happen again last week, the fan keeps running but the flames goes out… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
I have a 2 year old Westinghouse two stage variable speed furnace
I have a 2 year old Westinghouse two stage variable speed furnace that I had a contractor install in my house that I built new. ( I am a licensed electrician and builder) The furnace will, (what I gue… read more
V12Tech
V12Tech
252 satisfied customers
What is proper manifold gauge placement and procedure to charge
What is proper manifold gauge placement and procedure to charge R22 heat pump (York 3.5 ton 18 yr old Hi-Efficiency in 2200 SQ FT home) in winter. Outside air 24F Inside temp 72F 3 schraeder valves ou… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,429 satisfied customers
Hello, We had an Ultra Series RUUD furnace installed 2.5 years
Hello, We had an Ultra Series RUUD furnace installed 2.5 years ago. The first winter the furnace stopped working because the air intake was iced over. This past winter the furnace stopped working agai… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,390 satisfied customers
new horizontal tempstar high effiency forced air furnace replacement
new horizontal tempstar high effiency forced air furnace replacement does not heat well. It runs constantly and does not heat up the house. It replaced a furnace with the same BTU output, but does not… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
installed a carrier pkg unit 2.5 ton (gas pack) 60,000 BTU
installed a carrier pkg unit 2.5 ton (gas pack) 60,000 BTU ,made a Nat gas to LP conversion, orfice used 053 , 1000-2000 elevation , set pressures with outdoor temp about 50degrees. customer complains… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
I have a Carrier Weathermaker 9200, Model 58MXA-08012, that
I have a Carrier Weathermaker 9200, Model 58MXA-08012, that runs normally for about 15-20 minutes and then shuts off for about 20 minutes. The error code is 31 indicating a problem with the pressure s… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,118 satisfied customers
I have a Carrier WeatherMaker 8000 which is 11 years old and
I have a Carrier WeatherMaker 8000 which is 11 years old and is installed in the Attic. It has been cycling on with heat for about 8 or 9 minutes, shuts down, and then restarts withiin a minute. It do… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,118 satisfied customers
I have a GOODMAN GDS80703ANA heater, upper blower fires up,
I have a GOODMAN GDS80703ANA heater, upper blower fires up, ignitor fires, flame fires, lower blower fires, it will run for a minute or two then flames out. Have been getting 3 lights which is pressur… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,390 satisfied customers
i have a ducane model cmpe100u4b. My furnace is constantly
i have a ducane model cmpe100u4b. My furnace is constantly running with cold air blowing out of the registers. the thermostat is set at 70 but the house temp is reading at 65. is there anything i can … read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
I just had a Goodman furnace installed (GCV9), and when we
I just had a Goodman furnace installed (GCV9), and when we fired it up for the first time, it was great - good heat, fast temp increase (especially considering the heat had been off all day during ins… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
One zone Gas-fired Hot Water Baseboard heating system. Weil
One zone Gas-fired Hot Water Baseboard heating system. Weil Mclain CGM-3 Boiler Tag says 58,000 BTU. House is a small shotgun with an addition at rear which has electric baseboard heaters. Problem: Th… read more
Tom
Tom
HVAC Technician
Vocational, Technical or Trade Scho
770 satisfied customers
Hello, I have a Carrier 58AST070-10112 gas furnace/blower
Hello, I have a Carrier 58AST070-10112 gas furnace/blower in my attic. My thermostat says 81 but is set for 70 and is only holding 81 barely during the day. My unit outside is on and the large copper … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,390 satisfied customers
I have a 20 year old furnace, model#CDLI100AF01,SER.#L913946763.It
I have a 20 year old furnace, model#CDLI100AF01,SER.#L913946763.It blows cool air not warm,insulated crawl space,ducting in perfect shape and Iam heating 1000 sq.ft! The furnace runs a lot in the wint… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,390 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