HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
Iam installing a new Central Air System There is no duct
Iam installing a new Central Air System There is no duct work in Attic. Iam installing a New Air Handler and installing Flex Duct in Attic. I have a 2.5 Ton Condenser Can someone advise which size Duc… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
16,147 satisfied customers
My question has to do with heating a home with a central
My question has to do with heating a home with a central heat pump. The home is over 6000 ft.² in size and was built 5 years ago. It is on three levels and is located in Northern Florida where it hard… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
12,120 satisfied customers
Phil: I want to lay down a floor in my attic space as I use
Hi Phil: I want to lay down a floor in my attic space as I use it for storage. Currently, there is blown in insulation in the attic, covering the 2x4 ceiling joists. I will strap the 2x4s with 2x2 so … read more
Rick
Rick
Supervisor
34,405 satisfied customers
I am remodeling our house in Central New Jersey, the house
Hi! I am remodeling our house in Central New Jersey, the house is gutted to studs for all new rough-ins, HVAC, Electrical, Plumbing and interiors. It is 2-story Preraie style custom ranch home facing … read more
airheatman
airheatman
HVAC Technician
6 years college
16,062 satisfied customers
I have a Rheem Prestige heat pump with a matched Rheem model
I have a Rheem Prestige heat pump with a matched Rheem model 500 T-stat. No matter what temperature setting, the unit will not shut off, but it does reach temperature. Measured split of +14F floor duc… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
12,120 satisfied customers
How do I change the filter on a Trane XL 1400 Super Efficiency
How do I change the filter on a Trane XL 1400 Super Efficiency Heat Pump Model# ***** (the one on the unit itself)? MFR date: 1/94… read more
airheatman
airheatman
HVAC Technician
6 years college
16,062 satisfied customers
1. For residential air conditioner (say, Trane), How far from
1. For residential air conditioner (say, Trane), How far from the air handler can the outside air conditioning compressor be? Meaning how long can the refrigerant line be run to an outside location th… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
16,147 satisfied customers
I have a 100 year old 2 story victorian home in Colorado.
I have a 100 year old 2 story victorian home in Colorado. The first level is heated by by two old noisy gas wall heaters, and the upstairs has electric baseboard heaters. The house is built on crawl s… read more
airheatman
airheatman
HVAC Technician
6 years college
16,062 satisfied customers
How do I increase the amount of cold air coming out of one
How do I increase the amount of cold air coming out of one duct? I have a large house (3 years old) with two story cathedral ceilings in the living room and foyer (lots of heat rising). We have two fu… read more
Brian HVAC Guy
Brian HVAC Guy
HVAC Technician
High School
1,029 satisfied customers
The furnace Im installing is a Goodman GMH950453BX. My house
The furnace I'm installing is a Goodman GMH950453BX. My house is single story 1100 sq.ft. 1925 built bungalow - semi insulated - attic and 60 % of ext walls - double pane windows except liv. and dinin… read more
airheatman
airheatman
HVAC Technician
6 years college
16,062 satisfied customers
my air conditioner isnt cooling down my house very well and
my air conditioner isn't cooling down my house very well and my uncle is home repair man and he checked the Freon and said it looks fine and i changed my air filter about 5 days ago. he also checked t… read more
Matthew
Matthew
Service tech
Bachelor's Degree
2,014 satisfied customers
I am building a new house for my family. House needs about
I am building a new house for my family. House needs about 5 tons of cooling (heat is in-floor, radiant). The way the house is laid out, it really calls for three separate zones. Zone 1 is the great r… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,129 satisfied customers
We built a brand new home and moved into it March 2010 and
We built a brand new home and moved into it March 2010 and installed the Climatemaster tranquility 27 two stage unit. It has been exactly one year now that we'be lived here and our electric bills are … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,488 satisfied customers
I have two furnaces in my home. One located in the basement
I have two furnaces in my home. One located in the basement which heats the first floor evenly. The second one located in the attic to heat the upstairs area. The second floor furnance only heats (ful… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
We have just finished building a 9600 square foot 2 story house.
We have just finished building a 9600 square foot 2 story house. All of the bedrooms (4) are upstairs and the builder put in a damper system instead of a separate unit for the master upstairs. There a… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
Im interested in installing a secondary hydronic cooling system
I'm interested in installing a secondary hydronic cooling system and adapt it to an existing forced air conventional residential gas heating/refrig AC system. I have a large cool crawl space with 300 … read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 satisfied customers
WE HAVE A BRYANT FX4 HEAT HANDLER ELECTRIC FURNACE IN THE CRAWL
WE HAVE A BRYANT FX4 HEAT HANDLER ELECTRIC FURNACE IN THE CRAWL SPACE AND THE AIR BLOWING THROUGH DUCTS IS EXTREMELY NOISY SOUND LIKE A PLANE TAKING OFF THEY TURNED THE FAN UP BECAUSE BEFORE THE COILS… read more
The Home Smithy
The Home Smithy
Home Improvement Repair Consultant
Vocational, Technical or Trade School
8,522 satisfied customers
Our home in Wisconsin has hydronic heat - 3 zones for 3 levels.
Our home in Wisconsin has hydronic heat - 3 zones for 3 levels. A small addition to the home does not have crawl space or basement beneath. The heating pipes pass through an office, family room and ba… read more
Bob B.
Bob B.
Master's Degree
70 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:

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.

Jerry

Jerry

Service Technician

576 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.

Thehvacguy

Thehvacguy

LIC HVAC,Plumber

426 satisfied customers

Certified HVAC Universal Technician,Lic plumbing contractor, 28 yrs exp

Drcool

Drcool

HVAC Technician

264 satisfied customers

i have been an A/C tech for the past 30 Years. working on window types, split type, and package

N4IEA

N4IEA

NATE Certified; HVAC Technician

227 satisfied customers

Retired, HVAC / Electrical Technician / Contractor 35-years Experience.

< 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