142700 | Low Water Cut Off Control with Float Block 63B | Mcdonnell Miller Mounting_Quick Connect The 971-0369-15 Overload Protector Kit

The 971-0369-15 Overload Protector Kit is easy to install and maintain

With its generous dimensions of 15 7/8" X 26"

crucial for maintaining optimal performance

4 Gallon 100 Pounds per Square Inch Gauge 1/2" NPT 110 for Closed Loop Hydronic Heating and Radiant Heating Applications

1 Watt 238210-088-D for 2/2 Normally Closed 1/8" Solenoid Valve

142700 | Low Water Cut Off Control with Float Block 63B | Mcdonnell Miller Mounting_Quick Connect The 971-0369-15 Overload Protector Kit**Low Water Cut Off Control with Float Block 63B** This McDonnell Miller Low Water Cut Off Control ensures reliable boiler operation by preventing water levels from dropping too low. Its float block 63B design provides precise water level detection, activating the control when the water level falls below the safe operating range. Constructed with durable materials, this control withstands pressures up to 50 PSI and features a 1IN NPT end connection