ClimateMaster 33B0002N08 Expansion Valve 320788-704 Always verify the maximum safe

Always verify the maximum safe operating pressure of your specific combination

providing the precise airflow resistance needed to maximize residential and commercial heating efficiency

The straight body brass adapter is precision-machined to resist corrosion and maintain structural integrity under extreme thermal cycling

this refrigeration low limit control offers an exact fit and factory-calibrated accuracy required to maintain system integrity and prevent liquid floodback or coil ruptures caused by localized freezing conditions

ClimateMaster 33B0002N08 Expansion Valve 320788-704 Always verify the maximum safeThe ClimateMaster 33B0002N08 Expansion Valve is a critical OEM thermostatic expansion valve (TXV) designed specifically for high efficiency geothermal and water source heat pump applications. As a veteran technician knows, maintaining precise refrigerant flow control is non negotiable for system longevity. This replacement TXV utilizes a sensitive diaphragm and capillary assembly to monitor evaporator outlet superheat, ensuring the compressor is