Clearance and Reset: The differential between the 27# open and 67# close settings prevents short-cycling

and bracket

or improper positioning within the burner's flame envelope

While many 1/2 HP motors look similar

Heatcraft Refrigeration 5036PS Motor mario Clearance and Reset: The differentialThe Heatcraft Refrigeration 5036PS Motor is a high performance OEM replacement motor designed specifically for demanding commercial refrigeration applications. This 1 15 HP motor operates reliably at 208 230V and maintains a consistent 1550 RPM, making it the standard choice for Bohn, Larkin, and Chandler condensing units. Built with a 5 16 inch shaft and CWSE rotation, this PSC motor ensures optimal airflow and heat dissipation across condenser coils