SG348

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Mr. Fix It

Posted: Sun Feb 11, 2007 2:21 pm

Guest

Can someone help me identify and cross reference part SG348, which
looks like a dime size disc with 2 legs? It is likely thermistor or
varistor. It was located by the bridge rectifier in control unit to
the furnace blower control unit. It has manufacturer logo looking like
"i"
Thank you in advance.

Eeyore

Posted: Sun Feb 11, 2007 9:35 pm

Guest

"Mr. Fix It" wrote:

Quote:

http://www.rtie.com/ntc/surggard.htm

Can't see SG348 though.
http://www.rtie.com/ntc/sgspec.htm

Graham

Mr. Fix It

Posted: Sun Feb 11, 2007 11:33 pm

Guest

On Feb 11, 8:35 pm, Eeyore <rabbitsfriendsandrelati...@hotmail.com>
wrote:

Quote:

"Mr. Fix It" wrote:
Can someone help me identify and cross reference part SG348, which
looks like a dime size disc with 2 legs? It is likely thermistor or
varistor. It was located by the bridge rectifier in control unit to
the furnace blower control unit. It has manufacturer logo looking like
"i"

http://www.rtie.com/ntc/surggard.htm

Can't see SG348 though.http://www.rtie.com/ntc/sgspec.htm

Graham

Yes, it must be it. Any sugestion on replacement?
I did not want to be without heat so jumped it for now.
What do you think of replacing with 1-2ohm 5W resistor instead.

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