ClimateMaster 33B0058N05 TXV 321142-301 Contractors favor this 060-121966 model

Contractors favor this 060-121966 model for its snap-action contact system

Can this thermostat be used in dual-element systems

it must be seated properly within the stack of the Maxitrol 210D or 325-7A to ensure the adjustment screw applies even pressure across the diaphragm plate

this foot mount transformer simplifies inventory by covering almost any commercial or residential application

returning the valve stem to the "up" position upon loss of air pressure

ClimateMaster 33B0058N05 TXV 321142-301 Contractors favor this 060-121966 modelThe ClimateMaster 33B0058N05 Thermal Expansion Valve (TXV) is a critical replacement component designed for precise refrigerant metering in specialized heat pump applications. Engineered to maintain the ideal superheat across varying evaporator loads, this internally equalized expansion valve ensures maximum system efficiency and prevents compressor liquid slugging. As a genuine ClimateMaster OEM part, the 33B0058N05 is built to withstand the high