Enhanced Structural Integrity: Metal construction prevents bending in high-static pressure environments

System Reliability: Minimizes stem friction to improve actuator response and overall flow control accuracy

Dual-Circuit Control: The DPST N/O design allows for simultaneous control of multiple heating banks or a combination of heat and blower stages

Enhanced Airflow: Engineered with a high-flow blade geometry to reduce static resistance and improve system CFM output

Internal Clearance: C3 fit allows for thermal expansion in high-operating temperature motors without seizing

Lennox 43K30 Vent Motor Assembly R-410A Enhanced Structural Integrity: Metal constructionThe Lennox 43K30 Vent Motor Assembly is a high performance direct replacement draft inducer blower engineered for specific Lennox unit heaters and furnace models. Operating at 120V with a fixed speed of 3000 RPM, this 0. 017 HP shaded pole motor is designed to meet strict OEM draft inducer specs for safe combustion byproduct extraction. It features a counter clockwise opposite shaft end (CWOSE) rotation and is officially cross referenced with Lennox