McDonnell & Miller RB-24E Low Water Cut-Off
Overview

Overview
Product Features
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
McDonnell & Miller’s patented self-cleaning probe minimizes scale build-up and extends the recommended cleaning interval to 5 years.
Documentation & Tools
Documentation & Tools
Interactive Tools

Sizing Tools
- CAD Drawing Library for 2D and 3D dimensional drawings in many formats
- System Syzer
- System Syzer Psychrometry
- Steam-Pipe
- Steam-Loss
- Flash-Steam
- Condensate-Pipe

Steam + Water Pressure Reducing Values