thanks DIY forum! fixed york diamond 90 cold air issue

Old 12-02-14, 03:13 PM
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thanks DIY forum! fixed york diamond 90 cold air issue

sorry moderator, but i just wanted to say thank you to the forum...please delete if this is not the place...i am not able to reply the the original post as it is too old...but thanks to PDXer and those who helped her...

i had the same exact issue...really dirty filters (my fault!), cold air, 4 red blinks, high limit switch, etc...

all i did was jump the switch to make sure i can bypass and maintain the flame...then i let it cool down, took it out, gave the switch 5 - 10 finger flicks, put it back and it worked!

I'm still planning to buy the switch and keep it as a spare...

thanks to the OP and the replies and the whole forum itself....i gained a lot of courage and confidence to do this and have saved a lot of money in return...thanks again!
Old 12-02-14, 04:30 PM
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Welcome to the forums.

Glad we could be of service to you. Stick around and enjoy the forums.

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