this assembly typically includes the mounting gasket and hardware required to create an airtight seal against the collector box

Does this unit support vertical or horizontal installation

High-Voltage Versatility: Designed to interface seamlessly with 120V or 240V control circuits

With an approximate length of 3-7/8 inches and a 7/8-inch inner diameter

it is fully compatible with cross-branded American Standard equipment that shares the same internal schematic

ClimateMaster 33B0045N04 Expansion Valve 328140-751 this assembly typically includes theThe ClimateMaster 33B0045N04 Expansion Valve is a critical metering device designed for precise refrigerant control within high efficiency geothermal and water source heat pump cycles. As a genuine OEM ClimateMaster replacement part, this thermal expansion valve (TXV) ensures the evaporator coil receives the exact mass flow of refrigerant required to maintain optimal superheat across varying load conditions. For a field technician, the 33B0045N04 is