OEM-grade condenser fan blade engineered for high-static pressure applications in commercial and residential HVACR systems

70" WC PF / -1

Unlike standard valves with multiple leak-prone seals

By maintaining tight flame sensing parameters

Lennox 56G20 Blower Frame 328140-751 OEM-grade condenser fan blade engineeredThe Lennox 56G20 Blower Frame is a critical structural OEM replacement designed for high performance HVAC blower assembly support. Engineered to maintain precise blower motor alignment, this frame is essential for technicians looking to eliminate mechanical vibration and ensure optimal airflow within the air handler or furnace cabinet. Constructed from heavy duty galvanized steel, the 56G20 provides a rigid foundation that prevents housing flex, which