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Automatic Reset: Eliminates unnecessary service calls by self-resetting once the temperature differential is met
protecting hot water supply tanks from catastrophic over-pressurization and thermal runaway at the critical 210°F (99°C) limit
Extended Service Life: High-tensile springs and precision-machined plungers reduce mechanical wear and prevent solenoid coil burnout
Built for precise humidity regulation
ClimateMaster 33B0002N05 Valve 321702-401 Automatic Reset: Eliminates unnecessary serviceThe ClimateMaster 33B0002N05 Thermal Expansion Valve is a critical Genuine OEM replacement part designed for precise refrigerant metering and superheat control in high efficiency water source heat pumps and geothermal systems. As a technician, you know that maintaining the proper evaporator pressure is essential for protecting the compressor and ensuring the thermal exchange cycle remains stable under varying load conditions. This TXV features a high
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