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I'm in the Philadelphia area and looking for an HVAC
I'm in the Philadelphia area and looking for an HVAC Engineer or Installer who can help me size ducting and layout for a new AC System. Can you help? … read more
airheatman
airheatman
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I am experiencing a serious condensation problem. The main
I am experiencing a serious condensation problem. The main supply in the basement is dripping wet, the inside of the bathroom exhaust fan collects water and the same goes for the dryer exhaust pipe. T… read more
airheatman
airheatman
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I'm building a house and doing the HVAC myself I want to
I'm building a house and doing the HVAC myself I want to know what size equipment to use and the size ducts I need is anyone on ASK capable of the calculation. Thanks ....… read more
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gotoman for ac
gotoman for ac
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I installed a brand new a/c system in a modular home in the
I installed a brand new a/c system in a modular home in the keys. A 4 ton rheem with flexible duct through out the home. But my problem is the coils keep freezing after an hour or 2 of running. There … read more
Ricky Main
Ricky Main
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I have three rooms, all r13 insulated walls, r30 insulated
I have three rooms, all r13 insulated walls, r30 insulated ceiling with 1/2 inch drywall used across the whole room. The four rooms are 16 ft x 11 ft with a 9 ft ceiling, 15 ft x 21 ft with a 9 ft cei… read more
Gaztech
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My hvac stopped working, i turned the breaker off then back
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Phil
Phil
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Degree, Mech Engr Technology
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We are buying a 3bd 2bath home in Kirkwood, MO. It currently
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airheatman
airheatman
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Hello, Im trying to figure out an ambitious plan for fixing
Hello, I'm trying to figure out an ambitious plan for fixing my hvac in my home. I'm planning on redoing the ductwork in my house before I have the furnace and ac replaced. Current furnace is 20+ year… read more
Phil
Phil
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Degree, Mech Engr Technology
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So. Is the reason code requires us to use "mobile home" because
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Comfort Specialist
Comfort Specialist
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K. Got a duct issue this time. In reference to "double wides"
K. Got a duct issue this time. In reference to "double wides" or modular homes, these days they are not built with metal walls and 1X2 boards. In fact, they are probably better insulated than a stick … read more
Comfort Specialist
Comfort Specialist
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Vocational, Technical or Trade School
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Home HVAC question... I just purchased a new home (rowhouse
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Phil
Phil
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I want help to redesign my duct work in my home, the last
I want help to redesign my duct work in my home, the last guy ran 1 8' flex duct to a 6' tie to boots and I think that is is all under sized I would pay alot for someone to help with his redesign but … read more
Rick Mather
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we have a mid-efficiency furnace and an AC unit that was instaleld
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Douglas
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Im looking to put in a carrier 4ton system.(thats what Ive
I'm looking to put in a carrier 4ton system.(that's what I've been told by contractors). 2sty house. I would like to have 2zones. Ducts in place-contractor needs to run 2 more ducts that I've been tol… read more
Charles
Charles
State Licensed HVAC Contractor
Associate Degree
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What causes a furnace duct to make a clunking noise?
What causes the furnace ducts to make a clunking noise only in the winter I live in a modular home on piles outside temp -20c i know it is expanding and contracting but it only does it at one end of t… read more
Paul
Paul
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i have a nordyne 54,000 btu downdraft propane furnace. it is
i have a nordyne 54,000 btu downdraft propane furnace. it is new and not functioning properly. it is heating a 1600 ft modular home. it will run in between 1 and 4 hours to raise the temperature 2 deg… read more
Bill
Bill
High School or GED
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if my house is apporx 5000 sq feet what size of duck do i need
if my house is apporx 5000 sq feet what size of duck do i need for a retrun and supply and is singelwall duck ok to use,also the unit is a 5 ton… read more
Mark Henley
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Meet the Experts:

Phil

Phil

Mechanical Engineer

7,791 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

1,024 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.

Rick Ridley

Rick Ridley

UK Heating Engineer

871 satisfied customers

Retired But have had 30 years on the tools, Ex CORGI

Tom

Tom

HVAC Technician

770 satisfied customers

16+yrs HVAC/R service. Residential Commerical Industrial

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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.

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