Lau 60772801 Fan Blade 320734-701 A larger opening increases the

A larger opening increases the venting speed for radiators further from the boiler

Always verify the model and style letter of your fan coil or furnace to ensure the physical dimensions and mounting footprint align correctly

Standardized Compatibility: The Siemens zone valve 599-00532 fits universal bonnets

ensuring seamless HVAC unit heater fuel conversion without the need for field modifications or generic workarounds

Lau 60772801 Fan Blade 320734-701 A larger opening increases theFor HVACR contractors and facility technicians, the Lau 60772801 Fan Blade serves as a high performance replacement condenser fan blade for large scale cooling systems. Engineered with a substantial 24 inch diameter and a 27 degree pitch, this 2 blade assembly is optimized for moving high volumes of air across condenser coils to maintain critical head pressure in demanding environments. This heavy duty fan blade features CCW rotation (counter