8 seconds or less for enhanced safety

Constructed with durable steel blades

the 19W95 is calibrated for HVAC system diagnostics and direct-fit installation

and Payne PG9 and 58M series equipment

Is this part compatible with other ICP brands like Comfortmaker or Tempstar

Watts 0276890 Valve 320734-701 8 seconds or less forThe Watts 0276890 (Series 174A) is a high capacity ASME Section IV water pressure relief valve engineered for commercial and industrial hot water heating boilers. With a 1 1 2 inch NPT female inlet and outlet, this valve provides a high volume steam discharge capacity of 5,290,000 BTU hr at its 100 PSI pressure setting. The 174A features a rugged bronze body and a stainless steel spring designed to withstand demanding hydronic environments without