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Tappan furnace isn’t staying on. Red light on panel blinks…

Tappan furnace isn’t staying...

Tappan furnace isn’t staying on. Red light on panel blinks four times.

Contractor's Assistant: Did you check the furnace's filters?

Yes, replaced last week.

Contractor's Assistant: Do you plan on doing the work yourself?

If I can figure it out...

Contractor's Assistant: Anything else we should know to help you best?

Replaced the thermostat yesterday, thought the old wasn’t working. Set at 74, house is mid 60s

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Customer reply replied 7 months ago
Model FG6RC 080C - 16B
Customer reply replied 7 months ago
Watching the burner view port, the igniter glows orange, then the gas flows and lights blue. The igniter goes out, then the gas goes out about 10 seconds later.
Answered in 6 hours by:
11/20/2017
gotoman for ac
gotoman for ac, HVAC Technician
Category: HVAC
Satisfied Customers: 5,348
Experience: 51 years of experience install design and repair of all makes and models of AC
Verified

Russ here. Need to clean there flame sensor. Easy to do . It is thick wire located last burner and has one wire attached. !/4 inch screw holds sensor in place remove and sand sensor and replace and retry. Russ.

gotoman for ac
gotoman for ac, HVAC Technician
Category: HVAC
Satisfied Customers: 5,348
Experience: 51 years of experience install design and repair of all makes and models of AC
Verified
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Customer reply replied 7 months ago
I couldn’t find the sensor, so I removed the burner cover. I then saw the sensor, and reseated the wire. The system fired up properly after I cycled the power. Thank you for your assistance!
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gotoman for ac
gotoman for ac
gotoman for ac, HVAC Technician
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Satisfied Customers: 5,348
5,348 Satisfied Customers
Experience: 51 years of experience install design and repair of all makes and models of AC

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