Reznor 43422 Ring 320788-702 these are frequently used in

these are frequently used in Bryant and Payne rooftop unit kits where cross-referenced part numbers match the 50HJ500464 specification

the 48HG401924 manages airflow direction to prevent heat exchanger condensation and ensure proper venting

Always check your specific Lochinvar or A

Testing with a multimeter should show a reading within 5% of the 40 and 3 MFD ratings

ensuring stable operation under fluctuating loads

Reznor 43422 Ring 320788-702 these are frequently used inInstall the Reznor 43422 venturi inlet ring to maintain precise airflow dynamics within high capacity forced air heating systems. This genuine HVAC replacement part is specifically engineered as a venter inlet ring for the Reznor RPV125 thru 350 series units, ensuring compatible fitment and reliable performance. As a veteran technician, you know that a worn or improperly seated inlet ring can disrupt the air to gas mixture and decrease the static