Watts 0383544 Relief Valve 322838-752 Designed for exact fitment within

Designed for exact fitment within the evaporator cabinet housing

Enhanced Visual Feedback: The 32-character LCD readout delivers precise alphanumeric data

This Detect-A-Fire unit features a 450°F (232°C) fixed-temperature threshold with a Close on Rise contact action

it prevents liquid slugging and protects the compressor from premature failure

ensuring tight tolerances and proper seating

Watts 0383544 Relief Valve 322838-752 Designed for exact fitment withinWhen you are in the field servicing a commercial hydronic system, you need a high capacity boiler pressure relief valve that provides consistent, fail safe performance. The Watts 0383544 is an industrial grade 1 1 2 inch relief valve designed specifically for hot water space heating applications. Engineered with a rugged iron body and a 36 psi fixed set point, this valve delivers a massive discharge capacity of 2,310,000 BTU hr, ensuring it can handle