Description
ClimateMaster 33B0015N01 Expansion Valve 321894 709 this 1 inch T&P valve features this 1 inch T&P valve features a robust lead free copper silicon alloy body and a 6 inch stainless steel thermostat tube to ensure long term durability in aggressive water conditions The robust housing is engineered to withstand the thermal stresses of various refrigerant types and high side discharge pressures