HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
This question is for Phil, here are the photos of each room
This question is for Phil, here are the photos of each room with the windows. I number the rooms, so you can reference them to the plans. Would like help with register locations, duct sizing, etc. goi… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
11,553 satisfied customers
I'm looking at buying a house that has forced hot air heat
I'm looking at buying a house that has forced hot air heat with vents from the basement leading up to a first floor and a finished attic. All the vents are in the floor of the rooms. Can I connect a c… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
11,553 satisfied customers
We are renovating a 2nd floor apartment in a area. Needs all
We are renovating a 2nd floor apartment in a downtown area. Needs all new HVACI have attached the floor plan showing what walls are exposed and what aren't. Back (left side of drawing) faces NW, front… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
12,132 satisfied customers
I am installing a hot water boiler system, Takagi 380K BTU
I am installing a hot water boiler system, Takagi 380K BTU as the heart of the system, primary - secondary loops, feeding radiators on each floor, and a water loop air handler on the 2nd and 3rd floor… read more
Rick
Rick
Supervisor
31,870 satisfied customers
I set my central ac on 75. The basement is freezing cold.
I set my central ac on 75. The basement is freezing cold. The 1st floor is 75. The 2nd floor is 84. Seems like wasted cold air in basement and too hot upstairs. Only 1200 sq ft house.… read more
Ricky Main
Ricky Main
11 satisfied customers
What size forced air gas furnace (95%) do i need insulated
what size forced air gas furnace (95%) do i need for an insulated house with 20,962 cubic feet of space? That includes the heated basement (4,600 cubic ft) where the furnace will be located. the house… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 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
Heating & Air Conditioning Contractor
6 years college
12,132 satisfied customers
I have a 3400 ft cape . 900 sqft 2nd floor, 1250'sqft 1st
I have a 3400 ft cape cod. 900 sqft 2nd floor, 1250'sqft 1st floor and 1250'sqft basement. Furnace is Carrier 2 cycle 100000 btu (old furnace just went out 80000 btu) with central air. Plus adding an … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
12,132 satisfied customers
I believe I have a problem with the size of ducts on my furnace.
I believe I have a problem with the size of ducts on my furnace. A few years ago I had my old furnace replace with a 100,000 BTU gas forces air. I have had a code 4 ever since. When the call for heat … read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
15,121 satisfied customers
I own an 1800 sqft basement home in Phoenix, AZ. It was built
I own an 1800 sqft basement home in Phoenix, AZ. It was built in 1993 - 2X6 construction with 10" of blown cellulose in attic. Windows are double pane - East/West exposure with the majority of windows… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
12,132 satisfied customers
I sent this same question yesterday with different wording,
I sent this same question yesterday with different wording, but don't fine a response or any indication on the JustAnswer website that the question has been submitted, so I am submitting it again. I a… read more
A-1 Tech
A-1 Tech
Service Manager
Vocational, Technical or Trade Scho
526 satisfied customers
I am building a new house, roughly 2700 sq. ft. and was originally
I am building a new house, roughly 2700 sq. ft. and was originally told that I was going to get a single furnace that controls 2 zones (2 thermostats). This was intended to be placed on the second flo… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
11,553 satisfied customers
I have a Lennox furnace model # XXXXX that was installed
I have a Lennox furnace model # XXXXX that was installed in my business 4 years ago. It is constantly breaking down. I have been told that it is too big for the house I remodeled into a beauty salon. … read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
15,121 satisfied customers
HOuse is 1984, brought a 3ton central ac unit and added a 24x
HOuse is 1984, brought a 3ton central ac unit and added a 24x 20 room addition. WE did not change the original duct owrk in the house. THe heat is not blowing out of the new room as well as the rest o… read more
Rick Mather
Rick Mather
HVAC Tech
Vocational, Technical or Trade Scho
3,631 satisfied customers
I am opening a salon in Charlotte nc...I need a whole system
I am opening a salon in Charlotte nc...I need a whole system for 1750 sq feet..10 ft ceiling...one single room with a bath room...one front door...9 windows not made to open...new construction..what w… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,468 satisfied customers
I have a well insulated and air sealed 2050 sq ft solid masonry
I have a well insulated and air sealed 2050 sq ft solid masonry cape cod in Arlington VA. I was looking to replace my older HVAC system with a G71 MPP 60,000 BTU funace, but I am concerned that using … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,468 satisfied customers
Im builidng a new home in Las Vegas, NV. The home has 3250
I'm builidng a new home in Las Vegas, NV. The home has 3250 spuare feet on the first floor and 1200 square feet in a basement. The home has 10 feet high R-22 walls, double pane low-e glass windows, an… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
11,553 satisfied customers
Hi there. I have a 2-story typical colonial home in NJ. We
Hi there. I have a 2-story typical colonial home in NJ. We have a single forced air system for the whole house, which is located in the basement and does not work very well on the second floor. We are… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
15,121 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

575 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