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 got a new AC unit installed 8 months ago. They also added
We got a new AC unit installed 8 months ago. They also added more returns so now we have one in each bedroom. However, we have a hugeee livingroom where the nest thermostat is located. Our bedroom get… read more
Patrick
Patrick
Bachelor's Degree
3,160 satisfied customers
We have a brand new house, 3 month old. Duct work is in
Hi, We have a brand new house, 3 month old. Duct work is in attic. vents were dripping water, but they fixed that, main line to unit in attic was not sealed properly and was wet and leaking, they fixe… read more
airheatman
airheatman
HVAC Technician
6 years college
12,341 satisfied customers
I will need to install a cold air return in my basement as
I will need to install a cold air return in my basement as part of the finishing process. The builder had already framed the basement, and put in heat registers in the ceilings, but no cold air return… read more
Rick
Rick
Supervisor
29,497 satisfied customers
Morning, I have an apartment that is roughly 2000 square
Morning, I have an apartment that is roughly 2000 square feet, when the duct work was originally installed the installer cut corners. There is a main trunk which runs the length of the unit, towards t… read more
airheatman
airheatman
HVAC Technician
6 years college
12,341 satisfied customers
Location: Calgary, Alberta Canada1960 construction 2 storey
Location: Calgary, Alberta Canada 1960 construction 2 storey wood frame house with 150,000 BTU Burnham (age 1999) atmospheric boiler heating and Tekmar Controls operating a perimeter hot water heating… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,447 satisfied customers
I had an attic furnace/air conditioner installed second
I had an attic furnace/air conditioner installed for my second floor addition 19 years ago. I now discovered that there is significant mold developing on the underside of the roof eave at the elbow wh… read more
airheatman
airheatman
HVAC Technician
6 years college
12,341 satisfied customers
I recently had my AC unit replaced with a brand new, huge commercial
I recently had my AC unit replaced with a brand new, huge commercial unit for my two story house. I was told the trunk lines needed replacing and had that done as well. BUT the rooms upstairs are stil… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,437 satisfied customers
I have a 2007 carrier condenser, all original. Over the weekend
I have a 2007 carrier condenser, all original. Over the weekend the central AC completely stopped. Two days later it came back on. A technician came over and said an internal thermostat disabled the c… read more
SWFLHVAC
SWFLHVAC
85 satisfied customers
We had a new energy efficient furnace installed late last winter.
We had a new energy efficient furnace installed late last winter. We have a quite a variance of temperatures on different floors and some rooms. The basement tends to be the warmest place ( we current… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,447 satisfied customers
I have a Friedrich model VEA18K-50-5T electric heat/cool unit.
I have a Friedrich model VEA18K-50-5T electric heat/cool unit. Told to use 14x20 air filters and I am confused as to which way to install the pleated filters. I frequently get indefinite answer if I i… read more
Tom
Tom
HVAC Technician
Vocational, Technical or Trade Scho
770 satisfied customers
the central air in my house is working. The ductwork in the
the central air in my house is working. The ductwork in the basement is cool to the touch for both floors. I have dual zone heating/cooling. there are 3 bedrooms on the second floor but only one is re… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,118 satisfied customers
I am looking to replace my 20-30 year old furnace. I have
I am looking to replace my 20-30 year old furnace. I have a home built in 1941 that we have blown insulation, re-roofed, sided and fixed all the windows. The current furnace is a 90% efficient Duomati… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,437 satisfied customers
Two months ago I had a Carrier Infinity 4 Ton unit installed
Two months ago I had a Carrier Infinity 4 Ton unit installed to replace a 17 yr old Lennox system that cools the 1600 sq ft 2nd floor of my house. All the old flex ductwork was replaced with new hard-… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,437 satisfied customers
I have one room that the ac doesnt cool as well as the others.
I have one room that the ac doesn't cool as well as the others. I have tried to close off the vents to the other rooms and because the sun hits that side of the house it does not get as cool. I heard … read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
HOW MUCH SHOULD IT COST TO HAVE A NEW CARRIER PAYNE (AIR COMFORT
HOW MUCH SHOULD IT COST TO HAVE A NEW CARRIER PAYNE (AIR COMFORT SYSTEM) 80,00 BTU FURNACE/HVAC (4TON W/CONDENSER)UNIT INSTALLED ON A 1800 S.F. HOUSE. THIS INCLUDES REMOVAL AND REPLACEMENT OF OLD UNIT… read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 satisfied customers
Just had a new warm air furnace installed. Oil fired unit
Just had a new warm air furnace installed. Oil fired unit put in my attached garage. What an incredible horrible noise I have to put up with now when it kicks in. Installer placed it in garage against… read more
Rick
Rick
Supervisor
29,497 satisfied customers
We are finishing and soundproofing a room in an unfinished
We are finishing and soundproofing a room in an unfinished basement. We need to add a supply and return to the new room. We've received conflicting info on how to do this. Can the new supply and retur… read more
Rick
Rick
Supervisor
29,497 satisfied customers
My son has a large home with a furnace for the main floor and
My son has a large home with a furnace for the main floor and a down flow for the basement with vents running under the concrete floor. Most are right under the floor, but several are from 24" to 30" … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,447 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

8,697 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