Lennox 37L50 Fan Blade 319825-402 A: It mounts directly to

A: It mounts directly to damper shafts from 1/4” to 5/8” in diameter

000 feet to prevent soot buildup

Durable DC Performance: Optimized for stable 12VDC operation to prevent chattering or incomplete valve actuation

Standardized Footprint: Fits the standard industry mounting base

The 0792077 is the lead-free dual check valve successor

Lennox 37L50 Fan Blade 319825-402 A: It mounts directly toThe Lennox 37L50 HVAC Fan Blade is a standard replacement component designed for high efficiency airflow in residential and light commercial condensing units. This 18 inch diameter condenser fan blade features a 4 blade configuration with a 1 2 inch bore, engineered to maintain precise static pressure and optimize heat transfer across the coil. Constructed from heavy duty aluminum to resist corrosion and stress cracking, the 37L50 is a direct OEM