and Reliance 300-series units

Experienced HVAC technicians know that accurate thermal data is the backbone of chiller performance

making it a standard choice for technicians performing routine valve actuator maintenance in complex commercial mechanical systems

Key Benefits for Technicians Optimized Heat Transfer: The 4" immersion probe delivers heat directly to the compressor lubricant for rapid temperature maintenance

The kit features a 4-1/2" paddle flow switch with a 2" shaft

Williams P323423 Blower and Motor 326058-758 and Reliance 300-series unitsThe Williams P323423 Blower and Motor assembly is a critical OEM replacement component designed to restore factory spec airflow to Williams wall furnaces. As a direct drive blower motor assembly, this part features a 115V motor pre mounted to the blower wheel, ensuring precise balance and quiet operation during high demand heating cycles. For technicians troubleshooting poor circulation or motor failure, the Williams P323423 provides an exact fit for