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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Optimized for continuous use in heavy-duty applications
MPN: 5110E
Extruded aluminum frame
Easy installation for quick replacement
The MCDONNELL & MILLER Air Flow Switch model AF1-S is designed for general and industrial applications
Mcdonnell & Miller 63 Low Water Cut-Off 120/240 VAC 50 PSI Replacement 63 Ebay-1-16-21 Optimized for continuous use inProduct Description The McDonnell & Miller model 63 is a robust mechanical low water cut off designed for hot water boilers. Engineered for reliability and safety, it operates at a voltage rating of 120 240 VAC, ensuring your boiler system maintains proper water levels. Heavy duty mechanical control Compatible for use with TC 4 on hot water systems Easy installation and maintenance Product Highlights This low water cut off is engineered to protect
US$ 159.99
US$ 175.00
