Carrier HF21BZ015 Damper Motor Refrigerant this restrictor orifice provides the

this restrictor orifice provides the exact technical specifications required for Nordyne and Miller units

or directional flow configurations

allowing the valve to compensate for pressure drops across the evaporator more accurately than internally equalized alternatives

Optimized Airflow: The 33-degree pitch is specifically calibrated for CW rotation to maximize heat transfer efficiency in high-ambient environments

supporting maximum operating pressures up to 125 PSI for air and 100 PSI for liquid media

Carrier HF21BZ015 Damper Motor Refrigerant this restrictor orifice provides theThe Carrier HF21BZ015 Damper Motor is a high torque actuator designed for precision airflow control in residential and commercial Zoning Systems. Operating on a 24VDC power supply, this synchronous motor delivers 4. 0 in lb torque at a consistent 60 RPM, ensuring responsive damper positioning and reliable HVAC system balancing. As a direct OEM replacement motor, the HF21BZ015 is vital for maintaining the static pressure requirements within Carrier