Lennox 17F57 Collector Box 340793-762 Quiet Operation: Engineered to minimize
Baker’s notes & crumb story
Description
Lennox 17F57 Collector Box 340793 762 Quiet Operation: Engineered to minimize Quiet Operation: Engineered to minimize vibration and noise during the furnace start up sequence This single switch assembly features a rugged SPST switch (Single Pole Single Throw) configuration