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Help!! Our unit has been running constantly & yet our home
Help!! Our White Rogers unit has been running constantly & yet our home temp is getting warmer. It's model # 1F78 non programmable. Normally both numbers match, temp currently set for 72 & shows temp … read more
Bill
Bill
Service Mgr
114 satisfied customers
I have a Trane HVAC unit that just had the compressor
I have a Trane HVAC unit that just had the compressor replaced about two weeks ago. Last night the AC began blowing warm air. I turned the unit off, waited a few minutes, then turned it back on. It di… read more
Daniel Plourde
Daniel Plourde
plumbing, hvac technichian
Vocational, Technical or Trade School
468 satisfied customers
Billy, You answered my question fan. It worked. Today I
Billy, You answered my question for condenser fan. It worked. Today I noticed that while running in ac mode, it started blowing warm air. compressor and condenser fan is running, the large copper tube… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,875 satisfied customers
I installed a new Ecobee SmartSi today. After it was installed,
I installed a new Ecobee SmartSi today. After it was installed, it only blows warm air. Setting is set to cool.… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I have an XL1800. It is not cooling well today. The thermostat
I have an XL1800. It is not cooling well today. The thermostat is set at 75 degrees, but it's showing that it's 79 in my house. Is there something quick & easy to do to remedy this problem?… read more
gotoman for ac
gotoman for ac
HVAC Technician
5,362 satisfied customers
I have Ice around my compressor on my Trane XE 1000. it is
I have Ice around my compressor on my Trane XE 1000. it is 100 degrees out and my registers are not blowing air. How long to thaw? is this what i need to do before i turn it back on?… read more
Appliance Tech Larry
Appliance Tech Larry
Outside inhome service tech
High School or GED
19,156 satisfied customers
My fan for blowing the warm/cool air runs constantly, even
My fan for blowing the warm/cool air runs constantly, even though the system is set to off and the fan is set to auto. Is there a switch that could have gone bad? If so, how easy is that to replace on… read more
Comfort Specialist
Comfort Specialist
Mechanical Designer & Estimator
Vocational, Technical or Trade School
1,368 satisfied customers
Two years ago I purchased a 5 ton York Affinity 2 stage compressor/variable
Two years ago I purchased a 5 ton York Affinity 2 stage compressor/variable speed blower Heat pump and AC unit. Heat strips were also installed to defrost the coils in cold weather. Since then I have … read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I HAVE A TRANE EXECUTIVE HIGH EFFECIENCY AIR CONDITIONER (PROBABLY
I HAVE A TRANE EXECUTIVE HIGH EFFECIENCY AIR CONDITIONER (PROBABLY FROM 1985), IN THE LAST FEW HOURS IT HAS NOT BEEN BLOWING COLD AIR, IT IS BLOWING A LITTLE COOL AIR BUT MY HOUSE IS 86 DEGREES RIGHT … read more
M Oglesby
M Oglesby
Vocational, Technical or Trade Scho
2,038 satisfied customers
My central air contioner works fine for a few hours then blows
My central air contioner works fine for a few hours then blows warm air. if I turn the unit off for four or more hours it blows cool again. the freon has been checked and is ok. the tech is unable to … read more
M Oglesby
M Oglesby
Vocational, Technical or Trade Scho
2,038 satisfied customers
I have a trane xe90 that keeps blowing cool air. I took of
I have a trane xe90 that keeps blowing cool air. I took of the plate and changed the filters and it remained warm for a few days then started blowing cool air again. Everytime I take the plate off to … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,875 satisfied customers
I m having a tough time with thermostats. Im trying to replace
I' m having a tough time with thermostats. I'm trying to replace a trane baystat 239a. The old wiring was as follows red- r, orange- o, yellow- y, tan- t, white- u, green- g, and blue- b. There was a … read more
gotoman for ac
gotoman for ac
HVAC Technician
5,362 satisfied customers
We have a trane weathertron heat pump. The temp is set for
We have a trane weathertron heat pump. The temp is set for 78 but warm air is coming out of the vents and the temp is increasing. We have checked the breaker and reset it. There is nothing dripping ou… read more
Richard
Richard
District Technical Manager
Vocational, Technical or Trade Scho
1,514 satisfied customers
Hi, I am in an apartment with a carrier model # Fb4bnfo24.
Hi, I am in an apartment with a carrier model # XXXXX It blows warm air and then will suddenly start blowing cold air -- Emergency heat does the same thing. I have to turn off the fuse box and let it … read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
Ive a TRANE XE 1200 in my house. Cannot get the heat to turn
I've a TRANE XE 1200 in my house. Cannot get the heat to turn on Only blow cold air even when thermostat is turned to heat setting… read more
Dan Linger
Dan Linger
Lead Technician / Energy Consultant
Bachelor's Degree
62 satisfied customers
I have a Trane XL1200 and the air is not blowing cold. I switched
I have a Trane XL1200 and the air is not blowing cold. I switched from A/C to heater for a week or so and when I switched back to A/C, it's no longer cold. Any suggestions?… read more
Mark Henley
Mark Henley
HVAC Controls DDC
3,216 satisfied customers
I have a Trane XL 14i with a White-Rodgers thermostat 1F80-261.
I have a Trane XL 14i with a White-Rodgers thermostat 1F80-261. The problem is that the compressor doesn't always start. Sometimes, if I wait for about an hour or more, then the compressor starts just… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,875 satisfied customers
I was having some ac problems today.... I have a condo (ground
I was having some ac problems today.... I have a condo (ground floor) with a large closet that houses my small electrical water heater and ac/ heat pump. They both drain into drain. The drain has been… read more
Rick Mather
Rick Mather
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Vocational, Technical or Trade Scho
3,133 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

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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