OEM Compatibility: Specifically designed as an authentic Reznor 193811 replacement part for guaranteed fit and function

000 BTU/hr at 1" WC pressure drop

enabling easy capacity modification without replacing the entire regulator body

With its line polarity insensitive design

streamlining the replacement process for service professionals

Field Controls 46012102 Air Booster 328140-751 OEM Compatibility: Specifically designed asThe Field Controls 46012102 Air Booster (Model AB 1) is a heavy duty, commercial grade solution for balancing airflow in HVAC ductwork. This 120Vac inline duct fan is engineered to overcome high static pressure in branch runs, delivering up to 305 CFM to resolve temperature imbalances in hard to reach zones. Operating at a fixed 1725 RPM, the unit utilizes a high torque 38 watt motor designed for reliable performance in round or square metal ducts up