HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
We have an aaon air conditioner that is about 10 years old.
Hi we have an aaon air conditioner that is about 10 years old. The air runs fine at night but then will not keep up. It reach 78 in the house last night and did not cool down to 72 until 2 in the morn… read more
Daniel Plourde
Daniel Plourde
plumbing, hvac technichian
Vocational, Technical or Trade School
678 satisfied customers
I have a concord 80 plus heating/ac system. Recently had to
I have a concord 80 plus heating/ac system. Recently had to add coolant to ac about 2 weeks or so ago. Problem I am just noticing today is no air is blowing out of vents. I can hear that the fan is wo… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
11,217 satisfied customers
Trane coil : replaced last year under warranty : has leak
trane coil JA: I'll do all I can to help. How long have you been dealing with this? Customer: replaced last year under warranty JA: Do you plan on doing the work yourself? Customer: has leak again JA:… read more
D.E. Anderson
D.E. Anderson
Industrial Refrigeration Service Manager
204 satisfied customers
Looking second opinion and advice. I have a seer 10
looking for a second opinion and advice. I have a seer 10 r22 split system. The outdoor coil is leaking. I have a home warranty and the proposal of the technician hired by the warranty company is to o… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
11,235 satisfied customers
I just spend $3100.00 new a/c unit and now the a/c will
I just spend $3100.00 for a new a/c unit and now the a/c will not keep it cool. The owner, will not call us back. Installed on 3/27/2015. I called another air man and advises the a coil has a hole in … read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
Hi mister tech. I own a 2.5 tons RUUD heat pump, model UPKA-031JAZ
Hi mister tech. I own a 2.5 tons RUUD heat pump, model UPKA-031JAZ since 10 years. Last year I had to refill it with gas when a tech suspected a leak which he soldered and inspected with his gas detec… read more
Theplumber717
Theplumber717
Plumber
Vocational, Technical or Trade Scho
1,265 satisfied customers
klimaire mini split not cooling, compressor turns on but air
klimaire mini split not cooling, compressor turns on but air is not cold ,it is new and the heat worked great in the winter and a/c worked when i first installed it, the copper hose is cold and i can … read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
In 2006 we had a "new" air handler installed. Last year the
In 2006 we had a "new" air handler installed. Last year the air conditioning stopped working. When we called in an AC repairman he informed us that our system had a coolant leak and when he looked at … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,463 satisfied customers
I have a Ruud A/C, a 3-ton unit, nine years old. The technician
I have a Ruud A/C, a 3-ton unit, nine years old. The technician found we were low on coolant and thought there was a probably a leak. He did a leak test (with a hand-held device that beeps) and "found… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
I have aLennox g26 series gas furnace with a Lennox 10acb36-11P
I have aLennox g26 series gas furnace with a Lennox 10acb36-11P outside condenser unit for the central air.Spring 2011 the tec had to add freon. When he came again in September to do the winter check … read more
MRANSWER
MRANSWER
TECHNICIAN
Bachelor's Degree
6,670 satisfied customers
(Its a cooling question, but the screen keeps jumping back
(It's a cooling question, but the screen keeps jumping back to "ask your heating question here"!) I have two different units of A/C, one controlling downstairs Master + two upstairs bedrooms, the othe… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
A technician found a bad leak in the A coil in my furnace in
A technician found a bad leak in the A coil in my furnace in the basement. It is a lennox C33-36B-2F. The part is covered under warranty but the labor, coolant and compression testing are not. What is… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,463 satisfied customers
I have a Tempstar T4A6 that has lost coolant several times.
I have a Tempstar T4A6 that has lost coolant several times. The inside coils were replaced earlier this year within the 2-year warranty for labor. Several days ago the unit again quit working and a se… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,118 satisfied customers
our a/c was leaking freon badly and the tech said most probably
our a/c was leaking freon badly and the tech said most probably the leak is in the evaporator coil,but he is not sure. it is all sealed. what should we replace?the condenser and evaporator coil?what a… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,118 satisfied customers
I have a Trane Split System Heat Pump 2-years ago my dealer
I have a Trane Split System Heat Pump 2-years ago my dealer replaced the compressor Last month they replaced the evaporator coil 2 weeks later they replaced the evaporator coil again this week they re… read more
Regan Land
Regan Land
General Manager
Vocational, Technical or Trade Scho
772 satisfied customers
I have a Sanyo 36,000 BTU Quad Head Split (cooling only with
I have a Sanyo 36,000 BTU Quad Head Split (cooling only with low ambient capability) System. One of the coolant control vales that modulates coolant flow to the particular head unit sticks periodicall… read more
Kenton Guidry
Kenton Guidry
HVAC Technician
Vocational, Technical or Trade Scho
963 satisfied customers
I have installed a new 5 tons Trane coil 2TXFH063A5 last year
I have installed a new 5 tons Trane coil 2TXFH063A5 last year and the outside condensor unit is the Trane XB1000. Last week the Trane XB1000 stop working, and I call a technician up to check and he sa… read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 satisfied customers
About 2 1/2 years ago, I had a new 3 1/2 ton a/c condensor
About 2 1/2 years ago, I had a new 3 1/2 ton a/c condensor unit installed outside to replace the 2-ton unit that had just died. Last year, the pipes running from the outside unit began frosting up and… 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:

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

Jerry

Jerry

Service Technician

573 satisfied customers

HVAC Technician. Hearth Products Specialty

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