Lau 60837001 Fan Blade 321142-301 Contractor-Friendly Install: Features a simple

Contractor-Friendly Install: Features a simple 2-wire installation (M1 and M6) with an optional M4 terminal for LED status monitoring

The Allanson 421-095 is designed as a direct technical match for specific York Shipley models

Reliable Operation: The normally closed configuration ensures the valve remains shut until energized

This kit is typically used for 1/8" to 1/4" NPT Series 314 valves

Key Benefits for the Contractor: Precise 3-Inch Fit: Optimized for Lochinvar 3 inch flue assemblies to ensure a drop-in replacement without field modifications

Lau 60837001 Fan Blade 321142-301 Contractor-Friendly Install: Features a simpleThe Lau 60837001 Fan Blade is a professional grade 10 inch hvac replacement fan blade engineered for high efficiency airflow in demanding environments. This 5 blade aluminum fan features a 31 degree pitch, specifically designed to optimize static pressure and CFM delivery in condenser fan blade applications, refrigeration units, and small air handlers. Built with a fixed aluminum hub and a 5 16" bore, it integrates seamlessly with standard hvac motor