Watchdog Low Water Cutoff

Integrated wrench flats enable secure installation without damage to the housing.

Watchdog low water cutoff.

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. Made in united states. Mcdonnell miller s patented self cleaning probe minimizes scale build up and extends the recommended cleaning interval to 5 years. Hydrolevel safgard 550 electronic low water cutoff with manual reset 120v water hydrolevel low water cut offs are electrically operated.

When water is in contact with the probe the circuit is. 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. Water is used as a conductor to complete the circuit between the probe and the boiler shell. Mcdonnell miller 144692 rb 24e guarddog electronic 24v low water cut off water features benefits.

Features and benefits the rb 24e low water cut off offers several features. Manufactured by mcdonnell miller. 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. A probe is installed in the boiler shell or external manifold and is connected to the control unit.