Standardized Thermal Specs: Precision 165°F Open/135°F Close (L165-30) rating maintains factory safety standards

Key Benefits: High-Torque Performance: The 1 HP rating provides the necessary power to drive large-diameter fan blades in high-tonnage units

Fail-Safe Design: Engineered to provide a consistent open-circuit response when temperature limits are exceeded

with a 4-20mA capability using the included 500 Ohm resistor

The Aaon R04320 Fan Hub is a critical component for maintaining the structural integrity and performance of industrial condenser fan assemblies

Heil Quaker ICP R99G003 Electric Board 322055-301 Standardized Thermal Specs: Precision 165°FThe Heil Quaker ICP R99G003 Electric Board serves as a direct replacement OEM furnace control board for specific ICP, Heil, and Tempstar heating units. Designed for precision sequence timing and component management, this integrated furnace controller manages the blower motor, inducer, and ignition system to ensure stable thermal performance. As a veteran technician knows, maintaining HVAC circuit board compatibility is critical for preventing