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the 40003916-031 ensures long-term operational stability in demanding HVAC environments
providing the necessary high-starting torque to overcome static pressure in the heat exchanger
Technicians should note that using the ST073921AV helps maintain consistent CFM output and prevents oil carryover in modular systems
Key Benefits: OEM Precision: Direct replacement for Utica-Dunkirk PB-011
Lennox 92G25 Blower Wheel 326058-756 the 40003916-031 ensures long-term operationalWhen you're out on a call for a furnace that's vibrating or suffering from poor static pressure, the Lennox 92G25 Blower Wheel is the direct OEM replacement you need to restore factory spec airflow. This 10" x 8" centrifugal blower wheel is engineered for high efficiency performance in residential and light commercial air handlers. Featuring 48 precision curved blades and a 1 2" bore, this CW rotation blower wheel ensures optimal CFM delivery through
