HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
You helped me a couple years ago with a furnace blower
Hi, You helped me a couple years ago with a furnace blower replacement. I'm pasting that question below for reference. Furnace is old, from 2003, but that's been the only issue since I've lived here (… read more
Cory W HVAC
Cory W HVAC
Technician, service manager, sales, inst
High school diploma and several trade schools
155 satisfied customers
I need air conditioning information. Question - what is the
I need air conditioning information. Question - what is the 80/20 split? I have not been able to get an answer. … read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
12,296 satisfied customers
I live in Santa, CA and have a gas furnace: the Plus 80
I live in Santa Barbara, CA and have a Bryant gas furnace: the Plus 80 2-speed model #330JAV060120ABJA. It is 20 years old and is running extremely loud. I have a multi-level, very open modern home, a… read more
Michael Ferryman
Michael Ferryman
1,617 satisfied customers
Why would water be leaking from the hot air duct in my
Why would water be leaking from the hot air duct in my ceiling when the heat is on, but stop leaking when the heat is off?… read more
airheatman
airheatman
HVAC Technician
6 years college
16,509 satisfied customers
does trane manufacture any fin tube convectors for
does trane or anyone else manufacture any fin tube convectors for installation below floor level - for example in front of glass walls, sliding doors etc. I am building a house with 22 feet of exterio… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,129 satisfied customers
Hello. We live in Atlanta GA and have to replace our 26 yo
Hello. We live in Atlanta GA and have to replace our 26 yo ac (3 ton 8 seer). Furnace is 20 yo running fine for now, but we want to replace both the furnace and AC same time. Please help evaluate our … read more
airheatman
airheatman
HVAC Technician
6 years college
16,509 satisfied customers
Carrier 58MEC-080 vs a Carrier 58MVC Modulating Gas Furnace. Is
Carrier 58MEC-080 vs a Carrier 58MVC Modulating Gas Furnace. Is there a significant benefit by going to a higher end modulating gas furnace?… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
16,339 satisfied customers
Hi, We have a 12 yr old Carrier 58PAVNNN-NN-NNNNfurnace that
Hi, We have a 12 yr old Carrier 58PAVNNN-NN-NNNNfurnace that the flame roll out switch keeps buring out. We have had it checked, inspected and serviced and things look okay. That being said it burned … read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
16,339 satisfied customers
Why would my outside thermostat be reading 40 degrees higher
Why would my outside thermostat be reading 40 degrees higher than the actual outside temperature. 3 out of 4 of my roof top units show 73 degrees outside, 1 shows the actual 39 degrees.… read more
Bart Jay
Bart Jay
Vocational, Technical or Trade Scho
I live in southern California and I currentlu have an Amana
I live in southern California and I currentlu have an Amana Comfort Zone unit installed in my condo. I need to replace it because the price to repair it is not worth it but I need to try to find a com… read more
EnviroDesign
EnviroDesign
Destroyer of Dreams
High School or GED
46 satisfied customers
I have an AC unit model number gs3ba. My house is 1758 square
I have an AC unit model number gs3ba. My house is 1758 square feet. I doesn't cool my house very good. I think this unit could be to small. What do you think?… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,490 satisfied customers
We had a Trane heat pump and new air handler/furnace installed
We had a Trane heat pump and new air handler/furnace installed late last summer. It was in use very little until around mid October into early November until the colder weather begin. This is the firs… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
12,296 satisfied customers
Does carrier make/ sell an 80,000 BTU infinity ICS series furnace Would
Does carrier make/ sell an 80,000 BTU infinity ICS series furnace? Would it be ok use this 80K BTU to replace a 100 K Janitrol furnace? Are there heating conditions where the Hybrid system get heat fr… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,129 satisfied customers
I have recently moved into a house in Sonoma,CA which has a
I have recently moved into a house in Sonoma,CA which has a 12-14 year old Payne Plus 90 propane furnace. The house has approx. 3000 sq. feet of interior living space, including three bedrooms, a larg… read more
Rick Mather
Rick Mather
HVAC Tech
Vocational, Technical or Trade Scho
3,631 satisfied customers
I am replacing my 1956 furnance. I need to know which brands
I am replacing my 1956 furnance. I need to know which brands are the most reliable and efficient… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,129 satisfied customers
I have an unused room in my house (taking 9% of the total square
I have an unused room in my house (taking 9% of the total square footage). Is is more economical to close the heating/air conditioning vents into this room and shut the door, or should I leave the ven… read more
electrifier
electrifier
Owner - Contractor
Bachelor's Degree
1,610 satisfied customers
Hi, I live in southern Louisiana and its been very hot,
Hi, I live in southern Louisiana and it's been very hot, in the upper 90s. My AC is set at 78 and keep running for hours during the day. Is this normal?… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
16,339 satisfied customers
I have a horizontal Rheem gas furnace located in the attic
I have a horizontal Rheem gas furnace located in the attic which operates normally in moderate weather but in colder weather stops heating before reaching the temp called for by the thermostat… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
16,339 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