Trane XV90 ignitor? - http://www.hvacmechanic.com/ Forums
Original message
| flapjack56
 |  "Trane XV90 ignitor?"
, posted Fri 11 Apr 22:06:  
Hi all my Trane XV90 stopped firing up. noticed the HSI wasn't glowing.. it got warm but not hot.. no glow.. so unplugged it and testing voltage from ignitor modular plug and it reads a fluctuating 34-44 volts.. also notice a buzzing sound that i didnt notice before when it clicks in to ignite.. whats next here? what do i need to replace?
thanks
[this message was edited by flapjack56 on Fri 11 Apr 22:12] |
| Replies:
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| flapjack56
| "Re(1):Trane XV90 ignitor?" , posted Sat 12 Apr 09:06
my ignitor is a 768A-15
http://www.theignitorstore.com/product/silicone_carbide_igniter_IGN0117/furnace_igniters
ohm test read 38.6
thanks for the help..
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| acefurnacefxr
| "Re(1):Trane XV90 ignitor?" , posted Sat 12 Apr 07:32
ohm out the ignotor, post results...........
HVAC REPAIR IS NOT A DIY WEEKEND PRODJECT
I have been performing HVAC repairs for 23 years
http://www.hillaryclinton.com
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| | flapjack56
| "Re(2):Trane XV90 ignitor?" , posted Sun 13 Apr 21:33
now i am only getting 4-5 volts at the business end of the ignitor plug.. and the buzzing noise continues..
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| | Houston204
| "Re(3):Trane XV90 ignitor?" , posted Sun 13 Apr 21:52
Sounds like a bad board.
"Tip of the Day" Remember to remove power first.
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| | flapjack56
| "Re(4):Trane XV90 ignitor?" , posted Sun 13 Apr 23:33
$525 for a new board!!! son of a
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| Houston204
| "Re(1):Trane XV90 ignitor?" , posted Fri 11 Apr 22:44
Ohm the ignitor.
"Tip of the Day" Remember to remove power first.
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