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M1MB07ABW //// FURNACE LIGHTS ..FLAME COMES ON FOR A SHORT
M1MB07ABW //// FURNACE LIGHTS ..FLAME COMES ON FOR A SHORT RUN ,,BLOWER CONTINUES TO RUN .................... HEAT SENSOR??? … read more
Rick
Rick
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My furnace burner goes out when the blower kits on and then
my furnace burner goes out when the blower kits on and then re-lights, sometimes 3 or 4 times. … read more
Phil
Phil
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Degree, Mech Engr Technology
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My furnace comes on and the heaters come in, but when the
my furnace comes on and the heaters come in, but when the blower motor comes in the furnace heaters shuts off… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
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My pilot ignites but the burner will only come on 5% of the
My pilot ignites but the burner will only come on 5% of the time. It times out most of the time. I replaced the flame sensor...… read more
Tim H.
Tim H.
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Vocational, Technical or Trade Scho
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I have a Ruud Achiever 90 Plus furnace, 7 burners. The first burner, one closet to the fl
I have a Ruud Achiever 90 Plus furnace, 7 burners. The first burner, one closet to the flame sensor, flickers and will not stay on. After about 2 minutes, the furnace shuts off.The burners and modulat… read more
Rick
Rick
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Furnace is a Goodman/Janitrol GMPN080-4. Solid red light on
Furnace is a Goodman/Janitrol GMPN080-4. Solid red light on the circuit board. I flip the on/off switch and it cycles like it wants to ignite, however, no flame… read more
Rick
Rick
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i have a lennox ghr 26 gas furnace. In the past year I have
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Tim H.
Tim H.
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I have an older HQCO furnace that ignites fine, will heat the
I have an older HQCO furnace that ignites fine, will heat the air in the chamber for a minute and the shuts down the second the blower comes on. The blower will then stop once the heated air is distri… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
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I have a Payne furnace model375AAWO612O, PRODUCT# XXXXX
I have a Payne furnace model375AAWO612O, PRODUCT# XXXXX SERIAL# XXXXX MANUFACTURED 1982 THERE are 2 heat fuse links on the heat box one next to the hi limit switch that has burnt up several times and … read more
BillyHvac
BillyHvac
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I have a Bryant 395 cav upflow furnace. (10 yrs old) It showed
I have a Bryant 395 cav upflow furnace. (10 yrs old) It showed a code 33, I had a service tech out and he told me that the circuit board needed to be replaced, after troubleshooting the pressure senso… read more
BillyHvac
BillyHvac
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My Comfortmaker furnace is on the fritz. THe burner will activate
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Rick Mather
Rick Mather
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Vocational, Technical or Trade Scho
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I have a Goodman model # GU075-3. The pilot will light; it
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Phil
Phil
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MY furnace is a coleman evcon model 7995C856. The problem is
MY furnace is a coleman evcon model 7995C856. The problem is the burner won't stay lit after the furnace calls for heat. The pilot light and the burner both go out after about 30 seconds. It looks lik… read more
M Oglesby
M Oglesby
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The church has a Rheem Imperial Drum 90 Plus furnace for the
The church has a Rheem Imperial Drum 90 Plus furnace for the sanctuary. When we switched from cooling to heating it run only run 10-15 minutes and shut off. If we turned off the thermostat and turned … read more
Richard
Richard
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i have a miller oil furnace the furnace comes on when i push
i have a miller oil furnace the furnace comes on when i push the reset button then the flame goes out in seconds and black smoke comes out what could be my proble i changed the heat exchanger 4 years … read more
Rick Mather
Rick Mather
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I have a Goodman GMPN080-4 natural gas forced air furnace that
I have a Goodman GMPN080-4 natural gas forced air furnace that I installed 13 years ago. First problem with it occurred today - top flame roll-out switch tripped several times. Suspecting a cracked se… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
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GMNT080-4B, http //site.famousparts.com/goodman/PDF/rp-299.pdf,
GMNT080-4B, http://site.famousparts.com/goodman/PDF/rp-299.pdf, Burner starts with all 4 cylinders generate flame and are sucked into manifold correctly. But when blower starts, the third cylinder spl… read more
Paul
Paul
Vocational, Technical or Trade Scho
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new goodman furnace installed in july 09 everything worked
new goodman furnace installed in july 09 everything worked fine AC was ok ran three heating cycles checked out fine. turned thermostat to heat today and furnace would not light- the exhaust fan came o… read more
Kenton Guidry
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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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