HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
90 plus furnace, blower on constantly. as soon as system is
Bryant 90 plus furnace, blower on constantly. as soon as system is turned on at thermostat, blower is running… read more
Twa252842
Twa252842
Handyman / Owner Operator
Vocational, Technical or Trade School
482 satisfied customers
Bryant plus 90 gas furnace runs but then locks out unless
bryant plus 90 gas furnace runs but then locks out unless the main 115v power is reset … read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
Plus 80 gas furnace that the draft induced will not run but
Bryant plus 80 gas furnace that the draft induced will not run but blower starts and runs continually code 33 inducer motor test ok not seeing 120 volts at motor leads … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
10,295 satisfied customers
I have a model GUK125N20A1 furnace and the fan continuously
I have a model GUK125N20A1 furnace and the fan continuously runs and its cold air. when I shut the thermostat off and then the turn the power off to the furnace wait 2-4 minutes then turn the furnace … read more
Brian HVAC Guy
Brian HVAC Guy
HVAC Technician
High School
1,029 satisfied customers
I have a Bryant Plus 80. Fan turns on and runs minute
I have a Bryant Plus 80. Fan turns on and runs for a minute or so. Flashes Code 12 the entire time. The exhaust fan never starts and neither does the gas flow. The unit then trips the breaker.… read more
type2technician
type2technician
253 satisfied customers
Bryant furnace 355bav060120acsa with error code 12 on initial
Bryant furnace 355bav060120acsa with error code 12 on initial startup and error code 32 after blower fan runs for 90 seconds no ignition of gas at all… read more
Appliance Guru
Appliance Guru
21,737 satisfied customers
I have a new Bryant Evolution gas furnace 355CAV040 with an
I have a new Bryant Evolution gas furnace 355CAV040 with an Evolution control thermostat. This furnace has 3 stages and most of the time runs quietly in the low stage. The problem I have is when the f… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
10,295 satisfied customers
we have a Carrier 58mya080 furnace serial #0398a003a get codes
we have a Carrier 58mya080 furnace serial #0398a003a get codes 12 and 13. At call for heat, pre blower comes on for 90 seconds, no gas, no ignition, especially on damp days after heat not used for day… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,419 satisfied customers
My Bryant furnace is not putting out warm air. I just went
My Bryant furnace is not putting out warm air. I just went and looked at the RED LED status light and it was blinking. After removing both panels and then replacing the top panel, the light remained o… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,419 satisfied customers
i have a bryant 90 i Plus furnace and the heating cycle is
i have a bryant 90 i Plus furnace and the heating cycle is short at times, 4-5 minutes. Also I have a Honeywell Air Humidifier that was recently installed and I can only get up to 25% relative humidit… read more
M Oglesby
M Oglesby
Vocational, Technical or Trade Scho
2,038 satisfied customers
I have a Bryant Plus 90 furnace which just quit working. The
I have a Bryant Plus 90 furnace which just quit working. The inducer was making noise recently for a couple of weeks. Now when the heat is turned on, the inducer will start to run for several minutes … read more
Bill P.
Bill P.
Installer/ Troubleshooter/Technician
338 satisfied customers
Bryant Furnace model 398aaz036060 series A LP gas My
Bryant Furnace model: 398aaz036060 series: A LP gas My furnace heat the house. Then shuts off. Later it tries to heat again but it never fires. It runs the blower but never produces any heat. I look i… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
I have a rheem 90 classic that wont come on. The thermostat
I have a rheem 90 classic that won't come on. The thermostat is on but the code I get from the furnace is "1 hour lockout". I power cycled the furnace at the breaker panel, no dice. There is some cond… read more
ComfortZone
ComfortZone
Associate Degree
515 satisfied customers
I have a Lennox Model C23-41FC-1 and I repeatedly get the alternating
I have a Lennox Model C23-41FC-1 and I repeatedly get the alternating slow flash (even after shuttting down and restarting). According to the diagnostic code sticker, the slow flash indicates one of t… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
I Have two identical Bryant Plus 90 Gas 44000btu furnaces
I Have two identical Bryant Plus 90 Gas 44000btu furnaces heating the upstairs and downstairs of my home. The downstairs unit will intermittently start normally i.e. thermostat calls for heat, air ind… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
my Bryant heater is not working - the led code is #21 - what
my Bryant heater is not working - the led code is #21 - what is involved and what is the cost to fix that problem?… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,419 satisfied customers
Nov.16, 2009 I have a Carrier Weathermaker in my home. This
Nov.16, 2009 I have a Carrier Weathermaker in my home. This morning I placed the switch to heat, and the unit started it's sequence. However, after a few minutes, it shut down and the blower never cam… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,419 satisfied customers
I have a Bryant Plus 90 forced air furnace, model 398AAV 036060.
I have a Bryant Plus 90 forced air furnace, model 398AAV 036060. System was new in 1992. It worked fine during the cooling season. When we fired up the furnace, the blower fan turned on and that's it.… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 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