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providing essential shielding for sensing elements against convective heat interference and environmental debris
this unit is a direct replacement
Manual Reset Security: Requires a technician to manually intervene after a trip
What is the standard procedure for field installation
Reznor 43845 Motor/Wheel Assy 320074-702 providing essential shielding for sensingThe Reznor 43845 Motor Wheel Assy is a drop in 115V Inducer Motor Wheel Assy designed for critical combustion management in commercial and industrial heating applications. This OEM draft inducer replacement is engineered to handle the high static pressure requirements of the Reznor HRPD series, including HRPD 250, 300, 350, 400, and 500 models. As a veteran technician knows, maintaining the correct airflow across the heat exchanger is non negotiable