Aaon P66670 Pulley Bushing If the compressor fails to

If the compressor fails to start but has power

effectively shutting down the burner to protect the secondary heat exchanger and surrounding components

ensuring adequate refrigerant flow rates without significant pressure loss

Universal Compliance: Meets ASME B16

protecting against carbon monoxide rollout

Aaon P66670 Pulley Bushing If the compressor fails toThe Aaon P66670 Pulley Bushing H x 1. 38 is a high precision component engineered for critical HVAC drive assembly applications. This tapered shaft bushing (H style) features a 1. 38 inch bore size, providing a secure, uniform mechanical lock between the drive shaft and the sheave. Designed for original equipment compatibility in Aaon rooftop units and air handlers, the P66670 utilizes a split barrel design that ensures concentric mounting and