Watts 0276890 Valve 323080-701 using a genuine Tecumseh K90-70

using a genuine Tecumseh K90-70 ensures the bimetallic strip is calibrated to the exact thermal characteristics of the compressor motor

this energy regulator manages ambient temperatures up to 180°F

unoxidized connection to the chassis

this component offers a direct-fit solution to restore HVAC system performance without the drift issues common in universal aftermarket alternatives

High Thermal Efficiency: Rated at 2

Watts 0276890 Valve 323080-701 using a genuine Tecumseh K90-70The 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