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The Xylem-McDonnell & Miller RB-24E-L is a low-water cutoff (LWCO) device designed for use in residential boilers and other heating systems. It includes a 144690 burner control harness for easy integration with your equipment.
The RB-24E-L by Xylem-McDonnell & Miller ensures safe and efficient operation in various heating systems. Built to last, this LWCO device guarantees reliable performance.
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