WATTS BRASS & TUBULAR 374A 3/4 Boiler Relief Valve

Protects Hot Water Space Heating Boilers Compact Construction, ProducesExceptionally High Capacity Protects Boiler Installations Up To 550,000Btu/Hr. At 30 Lb. Pressure Tested And Rated Same Section 4 Stainless SteelSpring, High Heat Resisting Silicone Disc, Forged Bronze Inlet ConnectionsPreset At 30 Primed in: United States Dimensions: 1 X 1 X 1Brand: Watts WaterTechnologies Item Weight: 1.1includes: Unit Instruction Guide