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I have a zoned ac system and my 3rd floor is not really
I have a zoned ac system and my 3rd floor is not really cooling, the hvac guy said it was a damper that got stuck, but its not, I have a variable speed blower in my furnace but it seems to be only ope… read more
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gotoman for ac
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I have a three zone system in a four story town home in
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Hi, I have a 2.5 story home with two hvac units. I have a HZ311
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Phil
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HI! I have a bryant/carrier furnace. We have a honeywell
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Have had 2 Rheem 18 SEER comunicating a/c systems installed,
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Rick Mather
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I need a thermostat that has 2 stage heating, 2 stage cooling
I need a thermostat that has 2 stage heating, 2 stage cooling capabilities. The heating is line voltage (120v), and cooling is 24v. We need the 1st stage to turn on at 45 degree, and the 2nd stage to … read more
Rick Mather
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I have a 970 square foot house with a 2 ton residential air
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Rick Mather
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My amana ARUF A/C and heating system is blowing minimal heat
My amana ARUF A/C and heating system is blowing minimal heat in zone 1 in a two story house. My heating and cooling is divided into two zones the 1st floor and 2nd floor. Second floor works fine but t… read more
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Meet the Experts:

Phil

Phil

Mechanical Engineer

10,112 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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