a variable-pitch sheave may be necessary unless the system is controlled by a VFD

Optimized Airflow: The 20-degree blade pitch is engineered for the 300-size chassis to maximize heat distribution

Engineered to meet rigorous safety and energy standards

OEM Compatibility: Designed as a direct drop-in replacement for the York S1-2702-308P

York S1-028-12464-001 Hose 322838-752 a variable-pitch sheave may beThe York S1 028 12464 001 Hose is a critical OEM replacement part designed for precision condensate management in residential and light commercial HVAC systems. As a veteran grade HVAC condensate drain hose, this component is engineered to withstand the thermal cycling and chemical exposure common in evaporator coil and furnace drain assemblies. Technical specifications confirm a length designed for standardized routing with high grade flexibility to