Key Benefits for the Technician Enhanced Thermal Rating: The Class F insulation system provides superior resistance to heat

guaranteeing exact electrical matching for compatible compressor models

Smith and Lochinvar systems

C9MPX080J16A2

it provides reliable protection for air handlers

Lochinvar & A.O. Smith 100158115 Pressure Switch 324846-701 Key Benefits for the TechnicianMaintaining proper combustion and safety protocols in high efficiency water heating systems requires precision components like the Lochinvar & A. O. Smith 100158115 Pressure Switch. This genuine OEM replacement part is a normally closed (N. C.) air pressure switch factory calibrated to a 1. 42" WC (Water Column) set point. It serves as a blocked inlet air pressure switch, functioning as a critical safety limit that monitors the differential pressure