McDonnell & Miller UWH-RB-24A Low Water Cut-Off CableMcDonnell & Miller UWH RB 24A Low Water Cut Off Cable is a trusted safety component for residential boiler systems. This Low Water Cut Off Cable is designed to install with the RB 24E A Series Residential Low Water Cut Off and its Vent Damper Harness, delivering reliable protection against boiler dry fire and equipment damage. Engineered for compatibility and durability, this cable serves as a critical safety control for residential boiler safety. It

Built to fit common control circuits

As a Beckett oil burner control

reduces motor load

organized disconnect point

making it a smart upgrade for commercial applications that require steady airflow and consistent valve actuation

Key features and specs at a glance:

3-inch diameter blower operates from 115 Volt input

a proven choice for protecting equipment and ensuring continuous operation

Nipple length: 3 inches

Whether you’re performing a furnace blower wheel replacement or refreshing an HVAC blower wheel

Type: Gas solenoid blocking valve for reliable shutoff in gas lines

including models 60