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Optimal Signal Accuracy: Maintains the specific inner diameter necessary for consistent airflow sensing and reliable pressure switch calibration
and Luxaire air handlers to restore factory-specified static pressure
utilizing a genuine Reznor part ensures that the system meets original factory specifications for exhaust venting and airflow management
Common Questions: Is the Allanson 2275-653 compatible with other Weil McLain models
ClimateMaster 33B0002N07 TXV 320720-756 Optimal Signal Accuracy: Maintains theThe ClimateMaster 33B0002N07 TXV is a critical 1 2" x 1 2" thermostatic expansion valve designed specifically for high efficiency water source heat pumps and geothermal systems. As a veteran technician knows, maintaining precise refrigerant flow control is essential for protecting the compressor and ensuring the evaporator coil operates at peak thermal efficiency. This OEM ClimateMaster expansion valve utilizes a dual port balanced design with an