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Mcdonnell & Miller 21-12 - Gasket For 21 310800Vendor MCDONNELL & MILLERSKU: 21-12Gasket For 21 310800
- $21.99
- $21.99
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McDonnell & Miller 21-27 Gasket For 2125A27 312200 (Sold Individually)Vendor MCDONNELL & MILLERSKU: 21-27Product DescriptionThe McDonnell & Miller Gasket For 2125A27 312200 is vital for sealing connections in industrial systems. This gasket replaces the old part number #311100 and is sold individually. It helps prevent leaks, which is critical for maintaining system integrity. Designed for various industrial...
- $56.06
- $56.06
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McDonnell & Miller 37-28 Valve GasketVendor MCDONNELL & MILLERSKU: 37-28Product Description The McDonnell & Miller 37-28 Valve Gasket is designed for use with various models including 21, 25A, and 51. This gasket ensures a reliable seal for gas valves, vital for maintaining system integrity. The gasket is made specifically for the mentioned models,...
- $21.99
- $21.99
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MCDONNELL & MILLER TC-4 Test-N-Check 195000 Valve AssemblyVendor MCDONNELL & MILLERSKU: TC-4Product DescriptionThe MCDONNELL & MILLER TC-4 Test-N-Check 195000 is a meticulously engineered valve assembly for industrial and maintenance applications, offering both functionality and reliability. Precisely designed for industrial engineers, this device facilitates the testing of low water cut-offs without necessitating system drainage. Compact and...
- $728.36
- $728.36
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MCDONNELL & MILLER FS7-4F 1 1/4 FS7-4 FOR SPRINKLER SYSVendor MCDONNELL & MILLERSKU: FS7-4FUniversal design serves the widest variety of large pipe applications, including heating and hydronic systems, air conditioning, refrigeration and process work1 14 NPTBrass with sealed tube constructionSingle pole, double throw snap switchMagnetic switching mechanism eliminates need for bellowsSensitivity adjusting screw makes flow adjustment easyPaddles...
- $313.31
- $313.31
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CAI - McDonnell & Miller FS8-WJ Flow Switch, Threads | Replacement MPNVendor MCDONNELL & MILLERSKU: FS8-WJProduct DescriptionThe CAI - McDonnell & Miller FS8-WJ Flow Switch is designed for accurate monitoring of fluid flow in HVAC systems. It fits various brands and models, especially McDonnell and Miller. The FS8-WJ ensures proper flow detection, enabling effective system control. Compatible with model...
- $294.86
- $294.86
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MCDONNELL & MILLER PS852-SP-24 24V LWCO WATER W/SHORT PROBEVendor MCDONNELL & MILLERSKU: PS852-SP-24McDonnell & Miller model number PS-852-SP-24 is an electronic low water cut-off control unit, with probe, for use on hot water boilers. This cut-off unit is 24 volt and features an automatic reset, test switch, and LED low water indicator light. Its maximum water...
- $131.44
- $131.44
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Mcdonnell & Miller CO-11 Sylphon Base Gasket (42 / 63 Model) Replacement MPN 302500Vendor MCDONNELL & MILLERSKU: CO-11Product DescriptionThe Mcdonnell & Miller CO-11 Sylphon Base Gasket is essential for maintaining the proper function of your Sylphon equipment. Designed specifically to fit the 42 and 63 models, this gasket ensures efficient and leak-free operation. Prevents leaks and ensures system integrity Manufactured with...
- $21.99
- $21.99
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MCDONNELL & MILLER RM-889 DIRT POCKETVendor MCDONNELL & MILLERSKU: RM-889Boiler Dirt Pocket Cap; Item Cap; Type Dirt Pocket; Size 3/4 Inch; Material Cast Iron; Used On Item Steam Boiler Low Water Cut-Off; Includes Gasket and Mounting Bolt
- $21.99
- $21.99
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MCDONNELL & MILLER FLT-51-05 FLOAT ASSEMBLY-310437Vendor MCDONNELL & MILLERSKU: FLT-51-05McDonnell & Miller model number FTL-51-05 is a float and gasket for model number 51, 51-2, 51-S, 51S-2, 551-S, and 3155 controls.
- $312.02
- $312.02
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MCDONNELL & MILLER PS851-RX2-120 120V LWCO WATER W/REMOTE PROBEVendor MCDONNELL & MILLERSKU: PS851-RX2-120MCDONNELL & MILLER PS851-RX2-120 120V LWCO WATER W/REMOTE PROBE
- $196.44
- $196.44
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McDonnell & Miller CO-12 Head Gasket For 42 61 63 64 65 302700 Replacement 302600Vendor MCDONNELL & MILLERSKU: CO-12Product DescriptionThe McDonnell & Miller CO-12 Head Gasket is designed for use in specific engine models including 42, 61, 63, 64, and 65. Manufactured in the United States, this gasket ensures a reliable, leak-proof seal between the cylinder head and engine block. Fits various...
- $21.99
- $21.99
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MCDONNELL & MILLER 752P-MT-24 Electronic Low Water Cutoff - Manual Reset Replacement PS852M-24Vendor MCDONNELL & MILLERSKU: 752P-MT-24Product DescriptionThe MCDONNELL & MILLER 752P-MT-24 is a probe type low water cutoff with manual reset, designed for hot water and steam boilers. This model serves as a direct replacement for PS852M-24 and ensures reliable monitoring and safety of your boiler system. Direct fit...
- $315.75
- $315.75
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MCDONNELL & MILLER RBT-3000 LOW WATER CUT-OFF FUELVendor MCDONNELL & MILLERSKU: RBT-3000LOW WATER CUT-OFF FUEL ECONOMIZER FOR BOILERS UP TO 4K BTU
- $273.64
- $273.64
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ITT McDonnell Miller SA64-30 Float 343600 for 64Vendor MCDONNELL & MILLERSKU: SA64-30Product Description ITT McDonnell Miller SA64-30 Float is designed for use in heating systems and is a key component in maintaining water levels. This float operates efficiently to prevent overheating and issues associated with low water levels. Compatible with various heating systems. Constructed for...
- $191.21
- $191.21
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Mcdonnell & Miller SA25A-15 Stem & Valve Disc Assembly (for 25A)Vendor MCDONNELL & MILLERSKU: SA25A-15Product DescriptionThe McDonnell & Miller SA25A-15 is a stem and valve disc assembly designed for use with the Model 25A. This part ensures the efficient operation of various heating systems, specifically in hydronic applications. Compatible with Model 25A systems Facilitates optimal flow and control...
- $198.89
- $198.89
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McDonnell & Miller SA27T-75 Diaphragm & Seal Assembly with Gaskets for 25A 340400Vendor MCDONNELL & MILLERSKU: SA27T-75Product DescriptionThe McDonnell & Miller SA27T-75 Diaphragm & Seal Assembly with Gaskets for 25A 340400 is a crucial component in your industrial and scientific applications. Designed to provide reliable performance, it ensures optimal operation of your systems. Seal assembly for effective sealing Included gaskets...
- $77.69
- $77.69
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McDonnell & Miller 150-14H Raised Flange Gasket for 150 and 93 SeriesVendor MCDONNELL & MILLERSKU: 150-14HProduct DescriptionThe McDonnell & Miller 150-14H raised flange gasket is designed for 150 and 93 series HVAC systems. Manufactured by McDonnell & Miller, this gasket ensures a reliable and secure seal for HVAC controls. Fits 150 and 93 series Made in the United States...
- $21.99
- $21.99
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Xylem-McDonnell & Miller RB-24SE-A LWCO Wiring 4 Vent Damp Replacement MPNVendor MCDONNELL & MILLERSKU: RB-24SE-AProduct DescriptionThe Xylem-McDonnell & Miller RB-24SE-A is a low water cut-off wiring solution designed for ensuring safe operation of heating systems. This component is essential for preventing overheating by automatically shutting down the system if water levels drop below a safe point. Compatible with...
- $174.15
- $174.15
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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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