142700 | Low Water Cut Off Control with Float Block 63B | Mcdonnell Miller Mounting_Quick Connect The handle is designed for

The handle is designed for use with various applications

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

Featuring a compact L-handle design

crucial for maintaining optimal performance

142700 | Low Water Cut Off Control with Float Block 63B | Mcdonnell Miller Mounting_Quick Connect The handle is designed for**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