Watchdog Low Water Cutoff

The taco low water cutoff provides accurate and dependable protection for all types of boilers from small residential hot water boilers to large industrial steam units.

Watchdog low water cutoff.

Mcdonnell miller s patented self cleaning probe minimizes scale build up and extends the recommended cleaning interval to 5 years. Made in united states. 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. Mcdonnell miller 144692 rb 24e guarddog electronic 24v low water cut off water features benefits.

Hydrolevel safgard 550 electronic low water cutoff with manual reset 120v water hydrolevel low water cut offs are electrically operated. Brass threads provide a metal to metal seal that ensures a leak free installation. This probe style low water cutoff features patented dualvision technology external led s and simplified wiring for easy installation and testing and automatic manual reset mode and are available in 24vac or 120vac models. Features and benefits the rb 24e low water cut off offers several features.

Manufactured by mcdonnell miller. Integrated wrench flats enable secure installation without damage to the housing. When water is in contact with the probe the circuit is. Rb 24e mcdonnell miller mcdonnell miller low water cut off patented self cleaning probe mcdonnell miller mcdonnell miller mcdonnell miller low water cut off patented self cleaning probe.