York 031-01110-000 LCD Display Els PW 17895 Negative Pressure Optimized: Features a
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Description
York 031 01110 000 LCD Display Els PW 17895 Negative Pressure Optimized: Features a Negative Pressure Optimized: Features a counter spring design to ensure the valve stays closed against downward pull in pull through burner configurations it is an indispensable part for maintaining the safe operating parameters of modern gas fired equipment