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Low Water Cut-Offs & Parts

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  • McDonnell & Miller 120601; FS8-W Flow Switch (120/240v)

    McDonnell & Miller 120601; FS8-W Flow Switch (120/240v)

    $241.49
    Product DetailsMax Pressure (PSI)160 PSIVoltage (v)120/240 vMax Temp (F)225 °FAmperage (AMP)7.4 ADescriptionMcDonnell & Miller 1" NPT, NEMA 4X-rated, single pole, double throw snap flow switch with sealed Monel bellows. This switch comes with four...
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    $241.49
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  • McDonnell & Miller 142600; 63-HD Head Mechanism McDonnell & Miller 142600; 63-HD Head Mechanism

    McDonnell & Miller 142600; 63-HD Head Mechanism

    $605.31
    Product DetailsMax Pressure50 PSIUsed WithSeries 63 Low Water Cut-OffDescriptionReplacement Head Assembly with No. 2 switch.14260063-HDB072N5NMHHMcDonnell & Miller
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    $605.31
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  • McDonnell & Miller 144676; RB-122-E Low Water Cut-Off (120v) McDonnell & Miller 144676; RB-122-E Low Water Cut-Off (120v)

    McDonnell & Miller 144676; RB-122-E Low Water Cut-Off (120v)

    $163.08
    Product DetailsMax Pressure (PSI)160 PSIReset TypeAutomaticVoltage (v)120 vPower Consumption3.1 VAMax Temp (F)250 °FDescriptionFor residential and (where codes allow) commercial applicationsElectronic operationEasy to install and wireRed low water...
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    $163.08
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  • McDonnell & Miller 144681; UWH-RB-24A Wiring Harness McDonnell & Miller 144681; UWH-RB-24A Wiring Harness

    McDonnell & Miller 144681; UWH-RB-24A Wiring Harness

    $67.51
    Product DetailsUsed WithRB-24E-ADescription The UWH-RB-24A is for use on hot water boilers that have a vent damper. 144681UWH-RB-24AB08V5FQDX37435308012043McDonnell & Miller
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    $67.51
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  • McDonnell & Miller 144692; RB-24E Low Water Cut-Off (24v) McDonnell & Miller 144692; RB-24E Low Water Cut-Off (24v)

    McDonnell & Miller 144692; RB-24E Low Water Cut-Off (24v)

    $165.65
    Product DetailsMax Pressure160 PSIReset TypeAutomaticVoltage24 vMax Temp (F)250 °FUsed WithHot Water BoilersDescription Low Water Cut-Off, 24V, Universal Wiring, For Use With Mfr. Model Number 144692, Fits Brand McDonnell and Miller.Specifically designed...
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    $165.65
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  • McDonnell & Miller 149400; 67 Low Water Cut-Off (240VAC) McDonnell & Miller 149400; 67 Low Water Cut-Off (240VAC)

    McDonnell & Miller 149400; 67 Low Water Cut-Off (240VAC)

    $485.81
    Product DetailsMax Pressure (PSI)20 PSIReset TypeAutomaticElectrical Ratings (AFL)7.4 A @ 120 VAC, 3.7 A @ 120 VACElectrical Ratings (ALR)22.2 A @ 240 VAC, 44.4 A @ 120 VacVoltage (v)240 VACDescriptionFor boilers of any steaming capacityFor residential...
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    $485.81
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  • McDonnell & Miller 149600; 67-G Low Water Cut-Off (120/240VAC) McDonnell & Miller 149600; 67-G Low Water Cut-Off (120/240VAC)

    McDonnell & Miller 149600; 67-G Low Water Cut-Off (120/240VAC)

    $523.69
    Product DetailsMax Pressure20 PSIReset TypeAutomaticElectrical Ratings (AFL)7.4 A @ 120 Vac, 3.7 A @ 120 VACElectrical Ratings (ALR)22.2 A @ 240 VAC, 44.4 A @ 120 VacSwitchMillivoltVoltage120/240 VACDescription 67-G, 67 Float Type Low Water...
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    $523.69
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  • McDonnell & Miller 153700; 767 Low Water Cut-Off (120/240VAC) McDonnell & Miller 153700; 767 Low Water Cut-Off (120/240VAC)

    McDonnell & Miller 153700; 767 Low Water Cut-Off (120/240VAC)

    $490.93
    Product DetailsMax Pressure (PSI)20 PSIReset TypeAutomaticSwitchDual Precision SwitchesVoltage (v)120/240 VACDescriptionFloat type low water cutoff, with built-in blow-down valve, for steam boilers. Automatic reset, 120 volt dual switches for low water...
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    $490.93
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  • McDonnell & Miller 153825; 6667 Head Mechanism McDonnell & Miller 153825; 6667 Head Mechanism

    McDonnell & Miller 153825; 6667 Head Mechanism

    $379.28
    Product DetailsUsed With67, 69 SeriesDescriptionMcDonnell & Miller model number 6667 is a float head mechanism for model number 61, 67, 69, 70, and 767 controls. Float head mechanisms include everything except a float chamber and head plate. They...
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    $379.28
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  • McDonnell & Miller 171702; 150S Low Water Cut-Off (120/240VAC) McDonnell & Miller 171702; 150S Low Water Cut-Off (120/240VAC)

    McDonnell & Miller 171702; 150S Low Water Cut-Off (120/240VAC)

    $1,030.13
    Product DetailsVoltage120/240 VACAmperage7.4/3.7 AMax Pressure150 PSISize (In)1 inReset TypeAutomaticElectrical Ratings (AFL)3.7 A @ 240 VAC, 7.4 A @ 120 VacElectrical Ratings (ALR)22.2 A @ 240 VAC, 44.4 A @ 120 VacSwitchSPST, SPDTDescriptionFor...
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    $1,030.13
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  • Raypak 007228F Remote Sensor Raypak 007228F Remote Sensor

    Raypak 007228F Remote Sensor

    $93.85
    DescriptionRemote Sensor For LWCO.Replacement Remote Sensor for Low Water Cut-Of for the Raypak 302A-902A Hi Delta Heaters.007228FB00R8HI72QRaypakRheemPROTECHRUUD
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    $93.85
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  • Safgard 45-170; 170 Low Water Cut-Off (120v) Safgard 45-170; 170 Low Water Cut-Off (120v)

    Safgard 45-170; 170 Low Water Cut-Off (120v)

    $126.34
    Product DetailsMax Pressure160 PSIReset TypeAutomaticSwitchSPDTVoltage120 vPower Consumption7 VAUsed WithHot Water BoilersDescription Hydrolevel low water cut-offs are electrically operated. A probe is installed in the boiler shell or external manifold...
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    $126.34
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