McDonnell & Miller 144692

RB-24E, GuardDog Electronic, 24V Low Water Cut-Off - (Water)

Features \& Benefits:

• Specifically designed to shut off the Burner if there is a unsafe water loss
• For residential applications
• Compact size
• Easy to install and wire
• Automatic reset feature resumes operation after a power outage when water is on probe
• Green power on indicating LED
• Red low water indicating LED
• Solid state operation
• 3 ft. harness cable included
• 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.
• McDonnell \& Miller’s patented self-cleaning probe minimizes scale build-up and extends the recommended cleaning interval to 5 years.
• “Plug \& Play” wiring harnesses are available for most residential gas-burning boilers.