Carrier HD52AE157 Motor 322057-301 Clean with low-pressure water and

Clean with low-pressure water and mild detergent to maintain optimal HVAC airflow

The SM115-4QAI is charged with mineral oil (160P)

5V signal conversion even in high-heat environments

Standardized Specs: Dimensions (12

This #24 burner orifice features a

Carrier HD52AE157 Motor 322057-301 Clean with low-pressure water andThe Carrier HD52AE157 Motor is a high performance 1 HP blower motor designed for heavy duty HVAC applications. Operating at 120 240V and a nominal 1050 RPM, this motor provides the torque necessary for consistent airflow in large scale residential and commercial air handlers. As a genuine OEM replacement, the HD52AE157 is the direct engineering successor to the Carrier HD52AE121, ensuring a drop in fit without the need for mounting modifications or