Lochinvar & A.O. Smith 100166249 Pressure Switch Els PW 17895 ensuring seamless integration into existing

ensuring seamless integration into existing control loops without the need for complex recalibration in the field

allowing for straightforward maintenance without pulling the entire assembly

Technicians should always replace the elastomer seal when opening the cast aluminum housing to prevent potential gas leaks

allowing technicians to replace the relay component specifically without needing to pull the entire transformer or mounting plate

Lochinvar & A.O. Smith 100166249 Pressure Switch Els PW 17895 ensuring seamless integration into existingThe Lochinvar & A. O. Smith 100166249 Pressure Switch is a critical safety component designed for high efficiency condensing boilers and water heaters. As a direct replacement for the obsolete PRS30030, this genuine OEM pressure switch ensures your equipment maintains proper combustion air proving and flue monitoring. Featuring a 1. 05" WC setpoint and a SPDT (Single Pole Double Throw) configuration, this switch provides the reliable electrical