Precise Switching Logic: Maintains a fixed 76°F Open / 80°F Close cycle for condenser fan cycling and lockouts

including legacy parts like 51-40345-07 and 51-42115-01

making it a direct drop-in replacement for standard Heil Quaker blower assemblies

Key Benefits Enhanced Corrosion Resistance: The coppered exterior protects the steel core against oxidation in humid HVACR environments

this Modine fan blade typically comes with the necessary set screw for securing the 1/2" bore hub to the motor shaft

York 025-41756-302 Pressure Transducer 320788-704 Precise Switching Logic: Maintains aThe York 025 41756 302 Pressure Transducer is a critical OEM replacement part designed for high accuracy suction pressure monitoring in industrial and commercial HVAC systems. This 400 PSI transducer is the direct replacement for 025 41756 102, ensuring seamless mechanical and electrical compatibility with York chiller controllers and rooftop units. Built with a robust stainless steel body, it converts refrigerant pressure into a linear 0 5V DC