technicians maintain the original equipment's airflow performance and operational efficiency

Will this blade resolve loud vibrating noises from my outdoor unit

audible clicking during startup

preventing over-feeding or starving the evaporator

Lochinvar & A.O. Smith 100326994 Switch R-407A technicians maintain the original equipment'sThe Lochinvar & A. O. Smith 100326994 is a professional grade L290F manual reset thermal switch designed for critical high limit safety applications in commercial and residential water heaters. As a direct replacement for legacy part 100167474, this manual reset limit switch ensures the burner circuit is interrupted if internal temperatures exceed the 290 degree Fahrenheit threshold. This component is essential for preventing hazardous overheating