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 carrier air handler that blows the 60 amp breaker i
I have a carrier air handler that blows the 60 amp breaker i can reset it and it might work 30 mins or three weeks it shuts off fan and thermostat. the model number is ***** … read more
Gaztech
Gaztech
Technician
Vocational, Technical or Trade School
1,635 satisfied customers
I have a 13ACX lennox air conditioner. It's not cooling
I have a 13ACX lennox air conditioner. It's not cooling well, so I would like to clean the condenser in case it would help. However, I do not see where I cut the power off. How do I cut the power off … read more
Gaztech
Gaztech
Technician
Vocational, Technical or Trade School
1,635 satisfied customers
My Aunt's Got a Carrier HVAC system, it was frozen up I told
My Aunt's Got a Carrier HVAC system, it was frozen up I told her to wait until it was thawed. I then went over and changed filters and turned it on. It ran for a little while, then shut off. I hooked … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,357 satisfied customers
I'm trying to figure out if I should put in a variable speed
I'm trying to figure out if I should put in a variable speed air handler in with a carrier 2 1/2 ton 16 seer condenser it is for cooling only … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,422 satisfied customers
I have a new 2.5 ton split unit, how much return air i need?
I have a new 2.5 ton split unit, how much return air i need? My furnace is about 20 feet away from both the return boxes, which didnt seems to suck in strong air, both ducts are 12" inches round flex … read more
Brian HVAC Guy
Brian HVAC Guy
HVAC Technician
High School
1,029 satisfied customers
We installed a Goodman ASPT48D14 Handler and a GSX160481
We installed a Goodman ASPT48D14 Handler and a GSX160481 Condenser in Sept 2015. The unit was fine until a couple days ago. It shuts down and not even the fan will come on for a while? I am trying to … read more
airheatman
airheatman
HVAC Technician
6 years college
11,841 satisfied customers
I have been told that I need to replace my existing air
I have been told that I need to replace my existing air conditioner an attic installation variable speed air handler cause they found a leak during my annual maintence service. My current unit is 15 y… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
A/c quit last night. Air handler is running nonstop, condenser
A/c quit last night. Air handler is running nonstop, condenser is not running at all. No problems indicated on Thermostat. Not sure it it has batteries or not. tried to take Thermostat off and it just… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,422 satisfied customers
I have an intermittent problem. The ac come on and run for
I have an intermittent problem. The ac come on and run for 1 hour the outside fan/compressor will shut off. The air handler will continue to run I can turn the thermostat off and back on the unit will… read more
Brian HVAC Guy
Brian HVAC Guy
HVAC Technician
High School
1,029 satisfied customers
I have a Carrier house unit. The fan will not run nor the
I have a Carrier house unit. The fan will not run nor the compressor. I installed a new Honeywelll thermostat it worked for about an hour. I left and came back and it is doing the same thing. The ther… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,422 satisfied customers
Our air conditioning stopped working and we hired a AC company
Our air conditioning stopped working and we hired a AC company to fix it. They told use that we needed to replace the air handler but not the 13 year old compressor. The AC has not worked correctly si… read more
Brian HVAC Guy
Brian HVAC Guy
HVAC Technician
High School
1,029 satisfied customers
Bought a Hunter thermostat, model # XXXXX for my Carrier heat
Bought a Hunter thermostat, model # XXXXX for my Carrier heat pump, air conditioning with auxiliary heat element. Followed wiring instructions, air handler will not shut off. Carrier thermostat Red wi… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,357 satisfied customers
I have a new goodman vsx 130241 condenser hooked up to an allstyle
I have a new goodman vsx 130241 condenser hooked up to an allstyle sl24air handler (also new) that does not seem to cool down. The coil in the air handler is a coil that is good for either 410a or r22… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
I had my condenser switched from a carrier using R22 to a R410
I had my condenser switched from a carrier using R22 to a R410 puron. However, my air handler is still the old R22. My contractor ran the unit for 15 mins before I realized he did not flush the lines … read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
Why does my carrier in wall air conditioner 52ME cycle the
Why does my carrier in wall air conditioner 52ME cycle the compressor on and off when it has not reached the cooling temperature?… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
When I turn my cold air on it blows cold for a few minutes
When I turn my cold air on it blows cold for a few minutes then starts blowing hot air. The digital controls still say its on cool when it is blowing hot air. What should I do?… read more
Heath Moyer
Heath Moyer
1,067 satisfied customers
AC not working. Outside unit not running, blower not running,
AC not working. Outside unit not running, blower not running, no tripped breakers. Where to look next?… read more
Kenton Guidry
Kenton Guidry
HVAC Technician
Vocational, Technical or Trade Scho
963 satisfied customers
Im replacing my Carrier programmable thermostat with a new
I'm replacing my Carrier programmable thermostat with a new Honeywell RTH7500 series thermostat. I have a heat pump with aux gas furnace. My problem is, I have two wires, labled S1 and S2, that dont m… read more
Rick or Nick in Texas
Rick or Nick in Texas
General Manager-Lead Tech
Own and run HVAC business 29yrs
44 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