HVAC

Have HVAC questions? Ask an HVAC Expert for answers

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

Related HVAC Questions
New home construction. two story 3700 sq feet, about 2500 sq
new home construction. two story 3700 sq feet, about 2500 sq first floor and 1200 sq feet second floor. what type and size of AC and furnace is appropriate. builder has a 5 ton 14 SEER single unit and… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
12,262 satisfied customers
OK...Heres the scoop. Im going to need your A game (just
OK...Here's the scoop. I'm going to need your A game (just playing...somewhat :-)! I have a 44 year old home which is a rancher that 2652 sq feet home and still has the original furnace. The furnace i… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
16,306 satisfied customers
I have 200 sq ft of residential space to heat and cool.
A local company quoted the Rheem RARL049JEC AC Condenser model, Furnace model RGRM09EZAJS278 and Evap Coil Model RCFLHM4821CC does that seem the appropriate models from Rheem to do the job and is ther… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
14,456 satisfied customers
If an original furnace in the home is vented thru the roof,
If an original furnace in the home is vented thru the roof, can the existing venting system be used for a replacement furnace in Ontario Canada?… read more
Comfort Specialist
Comfort Specialist
Licensee, Designer & Estimator
Vocational, Technical or Trade School
1,369 satisfied customers
How do you properly install a vent/flue and combustion air
How do you properly install a vent/flue and combustion air piping on a direct vent warm air furnace ?… read more
jrodhvachelp
jrodhvachelp
19 satisfied customers
Have 5 yr old goodman gas furnace that was put in to replace
Have 5 yr old goodman gas furnace that was put in to replace a 20 year old lennox. When they installed the goodman they used the existing lennox vent pipes that was a 35 ft horizontal run thru inacces… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
Good morning Billy, I have a high efficiency water tank,
Good morning Billy, I have a high efficiency water tank, with the electric blower motor on top. Can it be vented through the chimney, or does it have to be vented directly outside?… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
16,306 satisfied customers
I have a Trane XE90 furnace. Intake is through the house. Exhaust
I have a Trane XE90 furnace. Intake is through the house. Exhaust is a 2" (2.375 OD) PVC schedule 40 pipe The exhaust pipe rises three feet and then enters the 6" double walled metal flue that served … read more
Rick Mather
Rick Mather
HVAC Tech
Vocational, Technical or Trade Scho
3,631 satisfied customers
none of the offered suggestions will work. what are the
none of the offered suggestions will work. what are the laws regarding placement of the exhaust pipe. is there a website I can go to? I want them to move the exhaust pipe (even though it will leave a … read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
We are putting a dual pack in my mother in laws home which
We are putting a "dual pack" in my mother in laws home which is a little less than 1300 sq feet. It was built in the 50s and had central heat and a cooler. Basic work will require a breaker and wiring… read more
M Oglesby
M Oglesby
Vocational, Technical or Trade Scho
2,038 satisfied customers
I have a Lennox Model No G12Q3E-82-7 Forced Air Gas Furnace
I have a Lennox Model No G12Q3E-82-7 Forced Air Gas Furnace 1/3 HP 82,000 Btu that my warranty company want to replace with a Payne PG8MAA036070 3 ton 80% AFUE. Am I getting a good deal? The research … read more
M Oglesby
M Oglesby
Vocational, Technical or Trade Scho
2,038 satisfied customers
I have a RUUD High Efficiency Residential Heating unit in my
I have a RUUD High Efficiency Residential Heating unit in my attic. It was installed in 2004 and is 93.5 per cent efficient. Don't know model #. After replacing the air filters the heating system won'… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,129 satisfied customers
I own a condo that is heated and air conditioned with P
I own a condo that is heated and air conditioned with PTAC units that use natural gas for heating and electricity for cooling. (The model is Suburban Dynaline.) I really don't like the units; they are… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,490 satisfied customers
Over the summer, my heating contractor installed a new Armstrong
Over the summer, my heating contractor installed a new Armstrong 95% efficient gas furnace in my home. He insisted that he could not vent the furnace using the vent fro my original gas furnace and had… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,129 satisfied customers
Bought a 1950s home. Great shape, had original furnace.
Bought a 1950's home. Great shape, had original furnace. Going to update to new gas furnace. Any views on quality and reliability of Luxaire. I wil be heating the main floor, 1600 sq/ft and upper atti… read more
Heath Moyer
Heath Moyer
1,071 satisfied customers
what pipe do i use on my airease furnace to horizontally vent
what pipe do i use on my airease furnace to horizontally vent thru masonary block and do i need a fan other than the one in the furnace for the vent my run is about 11 feet to vent… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
16,306 satisfied customers
My furnace shuts down in cold weather. I have a 92 efficiency
My furnace shuts down in cold weather. I have a 92 efficiency Carrier furnace (model BNRVP2417ACAABAA) manufactured in 1997 and installed in 1998. It has a 2" pvc pipe for outside air intake that runs… read more
Rick Mather
Rick Mather
HVAC Tech
Vocational, Technical or Trade Scho
3,631 satisfied customers
I WAS GIVEN A CARRIER FURNACE MODEL 58MCB080 TO REPLACE MY
I WAS GIVEN A CARRIER FURNACE MODEL 58MCB080 TO REPLACE MY ANCIENT CHRYSLER AIRTEMP CIRCA 80'S FURNACE. IT CAME WITH A CONDENSATE PUMP WHICH I SHOULDN'T NEED THE FURNACE WS CHECKED PRIOR TO REMOVAL FO… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
16,306 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