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This HVAC expansion valve part is essential for technicians performing thermal expansion valve troubleshooting or new installations requiring reliable refrigerant flow modulation
This is the external equalizer port
though technicians should always verify dip switch settings against the unit's wiring diagram
Direct Compatibility: Specifically calibrated for the Maxitrol 325-5 series and 325-5A bodies
the H17BB-1 uses a standard threaded thermocouple connection
Carrier HC34GZ230 Motor 321894-709 This HVAC expansion valve partThe Carrier HC34GZ230 Inducer Motor is a high performance OEM replacement part designed for use in Carrier, Bryant, and Payne commercial and residential furnace units. This 1 10 HP draft inducer motor operates on 208 230V and delivers 3200 RPM to ensure optimal combustion efficiency and proper venting of exhaust gases. Built as a Permanent Split Capacitor (PSC) motor, it provides consistent high speed torque and reliable clockwise (CW) rotation under