the 8200-049BX delivers consistent

This SKU focuses on the main 18-inch burner tray and orifice

Rubber Seat Poppet Design: Delivers superior shut-off and ultra-precise control for low-volume orifices and burner pilots

For contractors managing 10 to 15-ton systems

McDonnell & Miller 354001 Switch 318518-761 the 8200-049BX delivers consistentThe McDonnell & Miller 354001 is a professional grade E 11M 24V 2 SPST M R Switch engineered for critical low water cut off (LWCO) applications in residential and commercial boiler systems. This manual reset switch (M R) provides high reliability safety by latching open during a low water condition, requiring a technician to physically depress the reset button only after the proper water level has been restored. Built for durability in demanding