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My daughter purchased a house in Austin TX. She purchased
She purchased the house in May of this year. Its a fixer upper that a contractor bought, worked on, and sold... the contractor replaced the AC unit with a 3 ton unit the home is about 1100 to 1200 sq ft... one floor... no basement, two bedrooms the AC has been problematic for her here's the rub that I'm having issues with understanding... she has had two AC repair companies in and both are recommending she replace the 3 ton unit with a 2 ton unit seems counter to CW … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
8,217 satisfied customers
I have a split-type air conditioner that is set to the heat
I have a split-type air conditioner that is set to the heat mode. One outside unit handles air for three bedrooms on both sides of my house, The two end bedrooms on either side are on standby mode - f… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
I just had a new HVAC unit installed. Last weekend the temps
Hi! I just had a new HVAC unit installed. Last weekend the temps got to 55-60 degrees and I ran the ac to cool off the house. Within 1 hours the evap coil was iced over. What causes that? … read more
Regan Land
Regan Land
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Vocational, Technical or Trade Scho
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I need a quote on HVAC systems that work house on a
I need a quote on HVAC systems that work for a house on a slab. Approx 950 sq ft. two story chalet.… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
8,217 satisfied customers
Morning, I have an apartment that is roughly 2000 square
Morning, I have an apartment that is roughly 2000 square feet, when the duct work was originally installed the installer cut corners. There is a main trunk which runs the length of the unit, towards t… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
8,217 satisfied customers
I have a Mitsubishi MXZ 4B 36NA heat pump with 4 wall units
I have a Mitsubishi MXZ 4B 36NA heat pump with 4 wall units 3 of the wall units work fine the 12 NA Bedroom - cooling doesn't work by itself 18NA Living room works fine on its own The Bedrooom only co… read more
Phil
Phil
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, I'm trying to estimate cost on HVAC installation construction on a lo
Hello, I'm trying to estimate cost on HVAC installation for new construction on a log cabin - $4100 sq ft. Large A frame with loft and full basement facing south. Figuring 3 units- Heat pumps (not sur… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
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Hi Rick, I was just reading a post from 2 years ago about clicking
Hi Rick, I was just reading a post from 2 years ago about clicking Honeywell thermostats. We just had new compressor and fan coil sysytems placed in our house. Both are Carrier units. Compressor is a … read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
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Hi we have a Fujitsu inverter r410a reverse cycle ducted system.
Hi we have a Fujitsu inverter r410a reverse cycle ducted system. now next to the indoor control unit there is a switch size unit mounted next to it with two options one says bedroom the other says liv… read more
Appliance Guru
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Munchkin wall mounted boiler serving radiant heated floor system
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Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
We presently live in a custom home and have been provided with
We presently live in a custom home and have been provided with a Luxaire TG9S0608 12 MP11A furnace. It is mated to a Guardian GCGD24S21S2A air conditioning system. This A/C is a 2 Ton cooling unit for… read more
BillyHvac
BillyHvac
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We recently installed a 5 ton Rheem heat pump, RPNL 060 JAZ
We recently installed a 5 ton Rheem heat pump, RPNL 060 JAZ and matching air handler. The cooling cycle worked fine until the temps got into the 90s. Then when the stat program calls for a lower temp,… read more
Richard
Richard
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Does Trane make a split system ductless air conditioner
I am renovating a 2 story condo in Freeport Bahamas. I want to use a ductless split system air conditioner. There are 4 main areas to cool, each being about 13 feet by 22 feet. There is a kitchen/dini… read more
Rick Mather
Rick Mather
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We have central air with 2 units to cover about 2200 sq ft.
We have central air with 2 units to cover about 2200 sq ft. Our home is a split level. The larger unit which covers about 1800 sq ft including our bedrooms, kitchen, dining room and living room has to… read more
gotoman for ac
gotoman for ac
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What is difference between RHEEM RCHJ-48A1G and RHEEM RCHJ-48A2G
What is difference between RHEEM RCHJ-48A1G and RHEEM RCHJ-48A2G ? I cannot seem to find any information on internet and Rheem has not contact information, we have to go through their distributors who… read more
BillyHvac
BillyHvac
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I am replacing my 13 year old Trane heat pump and air handler
I am replacing my 13 year old Trane heat pump and air handler with new system and I have three quotes from local Trane dealers. Two our quoting the XL15i 3.5 ton Heat Pump with a 4 ton air handler (wh… read more
Mark Henley
Mark Henley
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I just installed a new 4 ton rheem hvac system in my home.
I just installed a new 4 ton rheem hvac system in my home. Heat is electric. Air handler is rated at 1600cfm, 18 seer. From the plenum, three bedrooms are supplied with 3 eight inch flex (one per room… read more
Richard
Richard
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We have a two bedroom, two bath corner apartment with six sliding
We have a two bedroom, two bath corner apartment with six sliding glass doors. We have approximately 1800 square feet under air. We are looking for a 3.5 ton with at least 15 SEER. What do you recomme… read more
Mark Henley
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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