McDonnell & Miller RB-24EL Low Water Cut-Off
by McDonnell & Miller
Home & GardenHousehold Appliance AccessoriesFurnace & Boiler Accessories
| Manufacturer part number | RB-24EL |
|---|---|
| Plumbing Deals SKU | MCDMRB24EL |
| UPC / GTIN | 751875446904 |
| Availability | In stock at Plumbing Deals, as of 18 Oct 2026 |
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Description
From Plumbing Deals' product listing.
McDonnell & Miller's patented self-cleaning probe minimizes scale build-up and extends the recommended cleaning interval to 5 years. The RB-24E low water cut-off offers several features: Brass threads provide a metal-to-metal seal that ensures a leak-free installation Integrated wrench flats enable secure installation without damage to the housing Plug & Play wiring harnesses are available for most residential gas-burning boilers Want to learn more about this low water cut-off? Read our blog about boiler repair parts here.