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  • Xylem-McDonnell & Miller 354106 2 1/4" Short Probe, designed for use with the 157-RBP Series (Model Number EA-157-S). This high-quality replacement probe ensures accurate and reliable performance in water level sensing applications for boilers and HVAC systems. Built to meet the durability and precision needs of industrial and commercial settings
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    McDonnell & Miller

    SKU: 354106

    354106

    $290.50
    1 in stock
  • Xylem-McDonnell & Miller 354107 3" Long Probe, designed for use with the 157-RBP Series (Model Number EA-157-L). This durable replacement probe ensures accurate water level sensing for boilers and HVAC systems. Ideal for industrial and commercial applications, it provides reliable performance and precise control in water level monitoring. Perfect for enhancing system efficiency and safety
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    McDonnell & Miller

    SKU: 354107

    354107

    $290.50
    1 in stock
  • Xylem-McDonnell & Miller 94-HD Combination Low Water Cut Off and Pump Controller – 250 PSI Max Pressure This image features the Xylem-McDonnell & Miller 94-HD Combination Low Water Cut Off and Pump Controller, designed for steam boilers. It includes two snap acting SPDT switches for precise control and safety, ensuring reliable operation and protection of the system. With a 250 PSI max pressure rating, the 94-HD is suitable for high-pressure steam applications. The controller monitors the water level in steam boilers, automatically shutting off the burner or controlling the pump to maintain safe water levels. The 165300 part number highlights this model’s high-performance, durable design, making it ideal for industrial steam boiler systems where reliable operation and safety are critical
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    McDonnell & Miller

    SKU: 165300

    165300

    $2,052.40
    1 in stock
  • Xylem-McDonnell & Miller 94-7B-HD combination low water cut-off and pump controller with potentiometer switch, designed for steam boilers up to 250 PSI. High-performance mechanism only, Part Number 166400, ensures reliable boiler operation and safety
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    McDonnell & Miller

    SKU: 166400

    166400

    $2,739.10
    2 in stock
  • Xylem-McDonnell & Miller 93-M, combination low water cut-off and pump controller with two snap-acting manual reset SPDT switches, designed for steam boilers with a maximum pressure of 150 PSI (Part Number 162500)
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    McDonnell & Miller

    SKU: 162500

    162500

    $1,885.10
    2 in stock
  • Xylem-McDonnell & Miller 93-HD Low Water Cut Off and Pump Controller. Designed for steam boilers with a maximum pressure of 150 PSI, featuring two snap-acting SPDT switches for reliable control. Head mechanism only, part number 162400, ensures safety and efficiency in boiler operations.
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    McDonnell & Miller

    SKU: 162400

    162400

    $1,664.60
    2 in stock
  • Xylem-McDonnell & Miller 93-7B Combination Low Water Cut-Off and Pump Controller – 150 PSI Max Pressure This image features the Xylem-McDonnell & Miller 93-7B Combination Low Water Cut-Off and Pump Controller, designed for steam boilers. Equipped with a potentiometer switch, this controller ensures precise water level monitoring and control. With a 150 PSI maximum pressure rating, the 93-7B is ideal for high-pressure steam systems, providing automatic control of the pump and burner to maintain safe operating conditions. The part number 163000 refers to the controller head mechanism, which is engineered for durability and reliability in demanding industrial environments. It plays a critical role in protecting steam boilers from low water damage, ensuring efficient and safe operation.
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    McDonnell & Miller

    SKU: 163000

    163000

    $2,445.10
    1 in stock
  • Xylem-McDonnell & Miller 93 Combination Low Water Cut-Off and Pump Controller for steam boilers, featuring two snap-acting SPDT switches. Rated for a maximum pressure of 150 PSI, with part number 162300, designed for reliable water level control and pump operation in industrial steam systems
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    McDonnell & Miller

    SKU: 162300

    162300

    $1,730.40
    2 in stock
  • Xylem-McDonnell & Miller 69 is an auto reset mechanical low water cutoff designed for steam boilers. Featuring a 2 1/2" NPT connection, 4 1/8" insertion length, and a maximum steam pressure of 20 PSI, this reliable control ensures safe operation of steam systems by automatically resetting after a low water condition is detected
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    McDonnell & Miller

    SKU: 153900

    153900

    $427.00
    1 in stock
  • Xylem-McDonnell & Miller 67 Mechanical Low Water Cut-Off, designed for steam boilers. Features 3/4" NPT connection, 20 PSI max boiler pressure, and an auto-reset function. This reliable cut-off includes quick hookup fittings (Part Number 149400), making installation easy and efficient. Ideal for preventing low water conditions in steam boilers, ensuring safe operation and reducing the risk of system damage in commercial and industrial heating applications.
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    McDonnell & Miller

    SKU: 149400

    149400

    $542.50
    1 in stock
  • Xylem-McDonnell & Miller 64-HD auto reset mechanical low water cut-off for hot water and steam boilers, designed for up to 50 PSI max boiler pressure head. Includes mechanism only (Part Number 144400), ensuring reliable protection for boiler systems
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    McDonnell & Miller

    SKU: 144400

    144400

    $542.50
    1 in stock

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