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I had a hvac guy come out and he filled freon. However this
Hi, I had a hvac guy come out and he filled freon. However this is what he did: He filled freon on low side and R22 gauge only went up to 30 degrees of R22 & 55 psig. This was on the inside furnace.He… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
The AC in my rental house had very little air flow to
The AC in my rental house had very little air flow to upstairs. I called a company to come fix it. They told me that they'd call me after checking to tell me the diagnoses and give me the price for fi… read more
airheatman
airheatman
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I have a Lenox handler inside the house and a Lenox unit
I have a Lenox handler inside the house and a Lenox unit outside the house. Both are running and the evaporator coils are cold. The A/C vents were cleaned about 3 weeks ago as well as the area that ho… read more
BillyHvac
BillyHvac
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Had hvac tech come friday bc ac stays at 75 all day long and
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gotoman for ac
gotoman for ac
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My ac wasnt working and was fixed this afternoon. Inside temperature
My ac wasn't working and was fixed this afternoon. Inside temperature was 86 and outside temperature was 99. My ac has been on for the last four hours and has only gone down one degree about two hours… read more
Appliance Guru
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Hello, Have a Gibson JT5BD-030k heat pump that was installed
Hello, Have a Gibson JT5BD-030k heat pump that was installed about 6 years ago. It worked fine until about two months ago. I turned the unit off because I was a way for a few weeks. When I returned ho… read more
gotoman for ac
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I have a question about heavy moisture condensation on the
I have a question about heavy moisture condensation on the outside AC compressor. My previous experience is that the compressor is usually too hot to have any condensation. Do you think this means too… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
My condenser will run for 2 to 3 days with no problem and then
My condenser will run for 2 to 3 days with no problem and then stop working. I turn the ac switch off and then on and the condenser starts working. What is up ?… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
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I HAVE A BRYANT 4 TON HEAT PUMP SPLIT SYSTEM. THE REVERSING
I HAVE A BRYANT 4 TON HEAT PUMP SPLIT SYSTEM. THE REVERSING VALVE WAS STICKING BETWEEN THE HEAT AND COOL POSITION, SO I HAD IT REMOVED. I LIVE IN CENTRAL FLORIDA AND SINCE THE UNIT HAS A HEAT STRIP I … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
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5 days ago our AC system started to fail. It couldnt cool
5 days ago our AC system started to fail. It couldn't cool the house properly. 4 ton, 7 year old Lennox unit (R-22) with encased horizontal evaporator coils in the attic. The home is 2200sq ft & 3 sto… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
Our A/C condenser outside is running but is not cooling properly.
Our A/C condenser outside is running but is not cooling properly. Minimal air is coming through the vents. The inside temperature has been at 81-84 degrees the last 3 days. I thought it was just extre… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,870 satisfied customers
What should the high and low side pressures read on a R-22 system
What should the high and low side pressures read on a R-22 system at 90 degrees outside temperature? Already Tried: EPA certified, added some refrigerant. High side reads about 250 give or take at 90 … read more
Bart Jay
Bart Jay
Vocational, Technical or Trade Scho
MY AC isnt cooling as quickly as it should, so I had an HVAC
MY AC isnt cooling as quickly as it should, so I had an HVAC specialist come out yesterday and they determined that my compressor is overcharged with Freon. All the guy did was measure the freon level… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
greetings, I have a armstrong ultra v furnace, my tenant complains
greetings, I have a armstrong ultra v furnace, my tenant complains of a burning smell and the heater not getting to temperature. My technician pulled a code 4 from the controller. Can you help?… read more
BillyHvac
BillyHvac
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I have a RUUD Achiever 9 AC that developed problems last month
I have a RUUD Achiever 9 AC that developed problems last month wqhile we were away for a week. We returned to find the house warm and the outside unit was not running. I called the HVAC technician and… read more
Richard
Richard
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Vocational, Technical or Trade Scho
1,514 satisfied customers
My units were first installed in 1998. I had a new Carrier
My units were first installed in 1998. I had a new Carrier (replacement) furnace installed in December, 2009. The coil had been replaced in 2002. The motor in the condenser now need replacement at a q… read more
Bart Jay
Bart Jay
Vocational, Technical or Trade Scho
My central a/c compressor hasnt been working right. Now I
My central a/c compressor hasn't been working right. Now I can't get to come on. The outside fan comes on, but the compressor won't start. I read that you can cool the coils with a garden hose, this h… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,362 satisfied customers
I have had problems with my AC unit in my condo for a couple
I have had problems with my AC unit in my condo for a couple of years. Each Summer I have to have FREON added because a small undectectable leak. This usally lasts for the summer. Several weeks ago a … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,870 satisfied customers
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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

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35 years experience, HVAC

Matthew

Matthew

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Brian HVAC Guy

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Kenton Guidry

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Rick Ridley

Rick Ridley

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

Tom

Tom

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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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