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Mcdonnell & Miller 157S-RLM Man Reset Snap SwitchVendor MCDONNELL & MILLERSKU: 157S-RL-MProduct DescriptionThe McDonnell & Miller 157S-RLM is a man reset snap switch, designed for reliable operation in HVAC systems. This switch is essential for controlling the functioning of various heating and cooling systems, ensuring safety and efficiency. It is commonly used in furnace and...
- $1,685.34
- $1,685.34
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Mcdonnell & Miller G-3-SS Ground Probe 36 Inch 179157Vendor MCDONNELL & MILLERSKU: G-3-SSProduct DescriptionThe McDonnell & Miller G-3-SS Ground Probe 36 Inch, part number 179157, is a reliable tool for accurate and efficient grounding measurements. Designed for use in industrial settings, this ground probe ensures consistent performance even in harsh environments. McDonnell & Miller Part Number...
- $65.36
- $65.36
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Xylem-McDonnell & Miller 158S-M-HD HEAD MECH W/SNAP SWITCH#172821Vendor MCDONNELL & MILLERSKU: 158S-M-HDProduct DescriptionThe Xylem-McDonnell & Miller 158S-M-HD is a head mechanism featuring a snap switch. It is designed for reliable performance in heating, ventilation, and air conditioning systems. This part is essential for ensuring proper operation and control in various HVAC applications. Compatible with a...
- $1,171.20
- $1,171.20
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Xylem-McDonnell & Miller 193-A-1 Casting Only With Water CollarVendor MCDONNELL & MILLERSKU: 193-A-1Product DescriptionThe Xylem-McDonnell & Miller 193-A-1 is a reliable casting designed specifically for use with water collars. This product serves as a durable and essential component in numerous plumbing applications. Professionals in the HVAC and plumbing fields will find this casting to be valuable...
- $649.10
- $649.10
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Xylem-McDonnell & Miller FS5-S-1 | 1S.S.FLO SW.SPDT, 150#, #114795Vendor MCDONNELL & MILLERSKU: FS5S1Product DescriptionThe Xylem-McDonnell & Miller FS5-S-1 is a flow switch designed for industrial applications. It features a stainless steel body for enhanced durability and corrosion resistance. This switch operates with a flow rate of one hundred fifty pounds and has a pressure rating of...
- $1,402.64
- $1,402.64
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MCDONNELL & MILLER 332800 MA259 Quick Hook-Up Fitting for 64A, 47, 47-2Vendor MCDONNELL & MILLERSKU: 332800Product DescriptionThe McDonnell & Miller 332800 is a quick hook-up fitting designed for precise compatibility with control models 64A, 47, and 47-2. This essential HVAC component facilitates straightforward installation directly into gauge glass tappings, seamlessly integrating the gauge glass into the boiler system. Enhances...
- $499.00
- $499.00
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McDonnell & Miller 176208 Model P-1/3-SS Probe 4-1/2 Inches RS Series SensorsVendor MCDONNELL & MILLERSKU: 176208Product DescriptionThe McDonnell & Miller 176208 Model P-1/3-SS is a stainless steel probe designed for RS series sensors. It is used with PCH, PCL, and LPC-2000 series liquid level controls. 4-1/2 inches in length Compatible with RS series sensors Durable stainless steel construction Product...
- $23.29
- $23.29
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Xylem-McDonnell & Miller FS7-4SW Flow Switch NEMA 4 Enclosure SPDT 1-1/4 MNPTVendor MCDONNELL & MILLERSKU: FS7-4SWProduct DescriptionThe FS7-4SW flow switch from Xylem-McDonnell & Miller is a robust industrial switch designed for accurate fluid flow detection in pipelines. Featuring a durable stainless steel construction and NEMA 4 enclosure, it withstands harsh environments and ensures reliable performance. Durable stainless steel construction...
- $1,090.56
- $1,090.56
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MCDONNELL MILLER P1SS 12 Inch Probe Replacement for Universal ApplicationsVendor MCDONNELL & MILLERSKU: P1SSProduct DescriptionThe MCDONNELL MILLER P1SS is a 12 inch probe specifically designed for accurate fluid level measurements in various industrial, commercial, and residential applications. This probe, crafted from durable stainless steel, offers consistency and reliability in monitoring fluid levels. Designed for universal compatibility Stainless...
- $33.27
- $33.27
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McDonnell Miller 93 LWCO and Pump Control Steam Or Water 162300 8 Bolt HolesVendor MCDONNELL & MILLERSKU: 93Product DescriptionThe McDonnell Miller 93 is a Low Water Cut-Off (LWCO) and Pump Control designed for steam or water applications. It is equipped with 8 bolt holes and model number 162300. This device is essential for maintaining safe water levels in boilers and preventing...
- $1,685.10
- $1,685.10
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MCDONNELL & MILLER 150-1 Replacement Casting for Series 150SVendor MCDONNELL & MILLERSKU: 150-1Product DescriptionThe MCDONNELL & MILLER 150-1 Replacement Casting is specially designed for Series 150S and 150E liquid level controls. It is an essential part for maintaining the efficiency and reliability of your boiler system. Compatible with Series 150S and 150E controls Ensures durable and...
- $371.61
- $371.61
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McDonnell & Miller 344300 Model SA69-104 Shield Assembly for HVAC ControlsVendor MCDONNELL & MILLERSKU: 344300Product DescriptionThe McDonnell & Miller 344300 Shield Assembly is an essential component designed for accurate HVAC control maintenance. Frequently utilized in model 69 controls, this shield assembly includes a surround for the float, facilitating effective insertion into the boiler system. Complete kit with gaskets...
- $154.96
- $154.96
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MCDONNELL & MILLER 60-101 Casting Replacement for Series 61, 63, 64, 65Vendor MCDONNELL & MILLERSKU: 60-101Product DescriptionThe McDonnell & Miller model 60-101 casting is an integral component specifically designed for the maintenance of series 61, 63, 64, and 65 Xylem-McDonnell & Miller low water cut-offs. Built from robust materials, this casting is engineered to restore the efficiency and reliability...
- $244.41
- $244.41
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Xylem-McDonnell & Miller 851 Makeup Water Feeder 35# 136700Vendor MCDONNELL & MILLERSKU: 851Product DescriptionDesigned to meet industrial demands, the Xylem-McDonnell & Miller 851 Makeup Water Feeder ensures precise and reliable water feeding. This feeder, crafted for performance and efficiency, integrates seamlessly into various systems. Robust design for longevity and durability Adjustable to multiple voltage settings enhancing...
- $1,396.99
- $1,396.99
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McDonnell & Miller 344100 Upper Tube Assembly for Series 67 Low Water Cut-OffsVendor MCDONNELL & MILLERSKU: 344100Product DescriptionThe McDonnell & Miller 344100 is a robust upper tube assembly designed specifically for Series 67 low water cut-offs, enhancing the reliability and efficiency of your hydronic boiler system. Engineered for direct use with Series 67 devices. Ensures optimal functionality and safety. Durable...
- $127.26
- $127.26
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MCDONNELL & MILLER 193 Combo LWCO/Pump Control with #5 Switch 163400 8 Bolt HolesVendor MCDONNELL & MILLERSKU: 193Product DescriptionThe McDonnell & Miller 193 Low Water Cut-Off and Pump Control is designed to monitor water levels and control pumps in industrial and commercial applications. Featuring a #5 switch and 163400 8 bolt holes, this device ensures secure and flexible installation options. Reliable...
- $2,160.27
- $2,160.27
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MCDONNELL MILLER 53 Level Control Feeder XYLEM 75 Pound model 136900 Replacement 136900Vendor MCDONNELL & MILLERSKU: 53Product DescriptionThe MCDONNELL MILLER Level Control Feeder, model number 53, is engineered for efficient and reliable material feeding in various industrial settings. It is an ideal solution for applications requiring precise material handling. Durable construction ensures longevity in harsh environments. Precision-engineered for accurate material...
- $301.19
- $301.19
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Xylem-McDonnell & Miller 194-A Level Control with Alternate TappingsVendor MCDONNELL & MILLERSKU: 194-AProduct DescriptionThe Xylem-McDonnell & Miller 194-A is a highly reliable level control valve known for its versatility in industrial applications. Featuring alternate tappings, this valve is designed to meet the demanding needs of engineers and maintenance professionals. Reliable level control Versatile with alternate tappings...
- $2,679.94
- $2,679.94
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McDonnell & Miller 339500 Valve Assembly SA21-6 Replacement MPNVendor MCDONNELL & MILLERSKU: 339500Product DescriptionThe Mcdonnell & Miller 339500 Valve Assembly is designed for the Series 21 and Series 221 make-up water feeders. This model SA21-6 comes with gaskets, ensuring easy replacement. Designed for Series 21 and Series 221 make-up water feeders Includes gaskets for secure fitting...
- $703.23
- $703.23
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About MCDONNELL & MILLER
McDonnell & Miller Low Water cut-offs are specially designed to protect steam and hot water boilers from the hazards of a low water condition. In operation they will interrupt the electrical current to the firing device, if the water in the system drops below the boiler manufacturer’s minimum safe water level. Our low water cut-offs also provide an additional circuit for a low water alarm, should you desire to install one, for additional protection.
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