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Mend Saunier Duval ZTX792A Home Heating Systems

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Mend Saunier Duval ZTX792A

Saunier Duval circuit transistor "ZTX792A" equivalent?

There is a transistor on Saunier Duval control circuit which i don't know any equivalent for?
What to replace ZTX792A?

Hamed
April 2009
Saunier DuvalSaunier Duval ZTX792AHeating, Home Heating Systems
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