this orifice is sized specifically for Liquid Propane (LP)

Universal Compatibility: Serves as a direct technical replacement for 10755002

Versatile Compatibility: Fits an extensive range of residential models including M230R

renewing the internal seals is a cost-effective alternative to full valve replacement

Lochinvar & A.O. Smith 100208510 Sequencer Els PW 17895 this orifice is sized specificallyThe Lochinvar & A. O. Smith 100208510 Sequencer is a critical 24V control component designed for staged heating element activation in high demand residential and commercial systems. Engineered as a direct replacement for RLY2707 and RLY2707K, this 24V sequencer ensures that heating elements engage in a specific timing sequence, preventing high amperage inrush that can trip breakers or damage sensitive HVAC electrical components. As a veteran grade