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I have an american standard freedom 90 furnace, no heat, the
I have an american standard freedom 90 furnace, no heat, the red light on the controller just flashes "normal' no call for heat". The small inducer blower runs and the big blower runs, but no signal t… read more
gotoman for ac
gotoman for ac
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I have an American standard freedom 80 that is not igniting
i have an American standard freedom 80 that is not igniting or heating … read more
BillyHvac
BillyHvac
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I have an American standard Freedom 90 furnace. Over the
I have an American standard Freedom 90 furnace. Over the last day or so it has quit running it is trying to start up and the green light is blinking but then it stops trying to start and the red light… read more
Phil
Phil
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I have a American Standard Freedom 90 ...two stage unit
I have a American Standard Freedom 90 ...two stage unit ...inside blower won't come on ...even when i turn on at thermostat ... voltages ok at thermostat... blower runs ok if I wire Blk High to 120vac… read more
Tim H.
Tim H.
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having problems with a american standard freedom 90. goes through its normal things ignite
having problems with a american standard freedom 90. goes through its normal things igniter glows then shuts down like gas valve not opening,can hear pressure switch click… read more
HVAC Adviser
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Hi Richard, I have the same problem as described here - American
Hi Richard, I have the same problem as described here - American Standard Freedom 90 with red light flashing 4 times - indicates thermal limit device open. I traced the yellow wires to the top and fou… read more
Phil
Phil
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Degree, Mech Engr Technology
7,634 satisfied customers
I have an American Standard Freedom 90 furnace that is 19 years
I have an American Standard Freedom 90 furnace that is 19 years old. The blower turns on, then the ignition coil heats up, but then the gas valve does not open; ignition coil turns off, blower turns o… read more
airheatman
airheatman
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Hi - I have an American Standard Freedom 78 gas furnace. The
Hi - I have an American Standard Freedom 78 gas furnace. The furnace starts up and you can hear the click to call for heat and the inducer motor is running. Burners do not come on and the blower does … read more
warmneighbor
warmneighbor
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I have a 1997 American standard freedom 90. Lost gas while
I have a 1997 American standard freedom 90. Lost gas while operating. I read the manual and it indicated to shut of an off and on before 30 seconds due to a lock out. The ignitght lights, however, no … read more
BillyHvac
BillyHvac
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I have a 1997 American standard 90 residential furnace. Last
I have a 1997 American standard 90 residential furnace. Last night, While checking the gas line, I turned it off during a running cycle. Once powered off, it would not power back on. The inhibition sw… read more
BillyHvac
BillyHvac
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My furnace is out. Furnace fan runs when bathroom vent fan
My furnace is out. Furnace fan runs when bathroom vent fan is on. Gas supply valve to unit appears to be on. Replaced furnace filter, used Canned air to dust off thermostat, inside furnace circuit boa… read more
airheatman
airheatman
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I have an American Standard Freedom 90 gas Furnace. Ignitor
I have an American Standard Freedom 90 gas Furnace. Ignitor starts up (flames up) then shuts down when the main blower starts up. Code flashes 9 times , it says check ignitor. The ignitor seems to fla… read more
BillyHvac
BillyHvac
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Hi I have a Freedom 90, model axu060c936c3, I came home and
Hi I have a Freedom 90, model axu060c936c3, I came home and the small blower fan was running a min. or two, then shutting off a min. then starting up again, but not firing up to heat. what can i check… read more
Heath Moyer
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Hi, my American Standard Freedom 90 Single Stage is not blowing
Hi, my American Standard Freedom 90 Single Stage is not blowing air since a power surge this afternoon. Any tips on how to trouble shoot?… read more
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We have an American Standard Freedom 90 furnace, blowing cold
We have an American Standard Freedom 90 furnace, blowing cold air. The error code flashes 9 times. What does this mean?… read more
BillyHvac
BillyHvac
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I have an American Standard Freedom 90 I cant find a model
I have an American Standard Freedom 90 I can't find a model number are serial number. It is 11 years old. The burner lights but Blower does not come on. I can jumper the blower and it works. Can the f… read more
Tom
Tom
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The owner manual says this flashing means the furnace is in
The owner manual says this flashing means the furnace is in a lockout mode. I tried to shut down the power to the furnace for about 5 minutes and started again as suggested. But the blower fan comes o… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,011 satisfied customers
We have a American Standard Freedom 80 gas furance about 5
We have a American Standard Freedom 80 gas furance about 5 years old. This morming it would not go on. How can I check the pilot and/or restart or relite the pilot?… read more
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Rick Mather
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Meet the Experts:

Phil

Phil

Mechanical Engineer

7,634 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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