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 Trane XV95 unit. The blower isn't starting up with
I have a Trane XV95 unit. The blower isn't starting up with the AC condenser. No diagnostic lights suggesting issues. Thoughts?… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,016 satisfied customers
What is the best way to confirm that the blow-motor module
What is the best way to confirm that the blow-motor module is the culprit of a problem? The motor spins freely when moved by hand. There is continuity on the motor. … read more
oilburn62
oilburn62
27 satisfied customers
I have a Lennox CBX32MV with ECB40 giving me a .E201 code.
I have a Lennox CBX32MV with ECB40 giving me a .E201 code. What does the unit think is going on? … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,016 satisfied customers
I have a 10 year old Trane heat pump unit and turning on the
I have a 10 year old Trane heat pump unit and turning on the AC yesterday had the outdoor fan and compressor running but the indoor air handler blower is not running. I took the cover off the unit and… read more
Gaztech
Gaztech
Technician
Vocational, Technical or Trade School
1,137 satisfied customers
I need a new blower motor for a Bryant Plus 90i furnace. I
I need a new blower motor for a Bryant Plus 90i furnace. I believe it is a 1/2 HP motor. It was just replace under 2 years ago but a tech said I need a new one. I just need a model number so I can ord… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,016 satisfied customers
I have a 14 year old Bryant Plus 90i 355MAV that had blower
I have a 14 year old Bryant Plus 90i 355MAV that had blower issues the day after a neighborhood power outage. I took the 1 HP blower motor (HD52AE120) apart and found a capacitor fried to the thermist… read more
Scott
Scott
Self Employed HVAC Service Technician
Associate Degree
400 satisfied customers
I have a trane variable speed motor with the module attached.
I have a trane variable speed motor with the module attached. The fan does not turn on, it just rocks back and forth. I am trying the determine if its the module or module control board I think its ca… read more
servtech50
servtech50
HVAC/R service tech
296 satisfied customers
Bryant Air Handler not working .. Bryant FK4CNF001000 with
Bryant Air Handler not working .. Bryant FK4CNF001000 with board CESO0130035. Outside unit works fine. Power is getting to blower motor. The control module on the motor buzzes about three times, the f… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,016 satisfied customers
Im working on a rheem air handler with a 2.3 ecm motor. The
Im working on a rheem air handler with a 2.3 ecm motor. The problem is that the blower will not work, motor just rocks back and forth erractly, not like a normal start up, and will do this for a minut… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
8,522 satisfied customers
I have a carrier heat pump system with a ECM 2.3 blower motor.
I have a carrier heat pump system with a ECM 2.3 blower motor. The blower seems like it is trying to come on (makes slight movements with 24VAC connected to the G contact). I have verified all of the … read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
I have a Trane AC / Heat system model TUD100R9V5H5. The fan
I have a Trane AC / Heat system model TUD100R9V5H5. The fan blower is not blowing. The outside unit does come on. A friend that does commercial AC came and replaced the blower motor, but the unit stil… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,016 satisfied customers
i have an american standard twe031ebfb1, and the fan in the
i have an american standard twe031ebfb1, and the fan in the air handler is not working, the motor moves but barely, and even will move foward then backwards. i can turn the squirrel cage freely by han… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,016 satisfied customers
I have a Trane SV80. The fan just started not blowing. There
I have a Trane SV80. The fan just started not blowing. There is a red light blinking inside. On the circuit board it says it is DS1. Anything I can do?… read more
gotoman for ac
gotoman for ac
HVAC Technician
Associate Degree
5,375 satisfied customers
I have an American Standard air handler, model number: TWE031EBFB1.
I have an American Standard air handler, model number: TWE031EBFB1. I have read the illustrated manuals telling me that my circuit breaker location is behind a "Air Tite" circuit breaker door but ther… read more
gotoman for ac
gotoman for ac
HVAC Technician
Associate Degree
5,375 satisfied customers
Hello, I am looking for someone who has specific expertise
Hello, I am looking for someone who has specific expertise and experience with diagnosing AND REPAIRING an itermittent Fan blower issue with a Bryant Variable-Speed, High Efficiency, Condensing Furnac… read more
gotoman for ac
gotoman for ac
HVAC Technician
Associate Degree
5,375 satisfied customers
I replaced var. speed fan control board on a Trane 065, but
I replaced var. speed fan control board(part# XXXXX) on a Trane 065, but blower motor still just spins back and forth. The first time the blower quit, I was able to get it started by repeatedly puttin… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,016 satisfied customers
I have a Trane air handler model # 4TEEF49A1000AA that constantly
I have a Trane air handler model # XXXXX that constantly cycles on and off. It is a variable speed unit and it will run for about 5-10 seconds then increase the speed rapidly before shutting off. It t… read more
gotoman for ac
gotoman for ac
HVAC Technician
Associate Degree
5,375 satisfied customers
The blower on the a/c unit inside the house does not come on.
The blower on the a/c unit inside the house does not come on. It worked fine yesterday. All breakers are on and the outside unit is working. Mod#FV4BNF002… read more
Regan Land
Regan Land
General Manager
Vocational, Technical or Trade Scho
772 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

7,634 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

1,024 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.

Rick Ridley

Rick Ridley

UK Heating Engineer

871 satisfied customers

Retired But have had 30 years on the tools, Ex CORGI

Tom

Tom

HVAC Technician

770 satisfied customers

16+yrs HVAC/R service. Residential Commerical Industrial

< 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