Xylem McDonnell & Miller 354001 E-11M-24V Manual Reset Switch 24V 2-SPST Low Water Cut-Off

The Xylem McDonnell & Miller E-11M-24V (354001) is a 24-volt manual reset switch designed for use with Series 64 and Series 67 low water cut-off controls on steam and hot water boilers. Featuring a dual 2-SPST (Single Pole Single Throw) switch configuration, this replacement component delivers dependable operation for both low water cut-off and alarm or electric water feeder circuits.

Key Features:

• 24-volt operating voltage for compatibility with 24V boiler control systems
• Dual 2-SPST precision switch configuration for reliable cut-off and alarm operation
• Manual reset design for enhanced operator control and safety
• Compatible with McDonnell & Miller Series 64 and Series 67 low water cut-offs
• Suitable for residential and commercial boiler applications of any steaming capacity
• Adjustable BX outlet for straightforward installation
• Maximum boiler pressure rating: 20 psi (1.4 kg/cm²)
• Replaces legacy model number 11M
• Weight: 2.5 lbs (1.2 kg)

McDonnell & Miller, a brand under Xylem Inc., is a trusted leader in engineering and manufacturing boiler controls, liquid level controls, low water cut-offs, and flow switches for steam and hot water heating systems across industrial, commercial, and residential applications. The 354001 E-11M-24V is a direct service part for maintaining safe and reliable boiler operation.