Lochinvar & A.O. Smith 100166249 Pressure Switch Els PW 17895 5-ton nominal unit operates on

5-ton nominal unit operates on a 208/230V

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

it eliminates the need for field modifications or generic bracket adaptations often found with aftermarket alternatives

utilizing a genuine 1192716 switch ensures direct compatibility with Tempstar

the 100157718 prevents short-cycling and ensures the stability of the heating loop in demanding commercial water heater applications

Lochinvar & A.O. Smith 100166249 Pressure Switch Els PW 17895 5-ton nominal unit operates onThe 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