The rotation is Counter-Clockwise Lead End (CCWLE)

also identified by the 42AF35AF part number

This ensures it can withstand the high pressures and temperatures typical of commercial hydronic systems while maintaining structural integrity

and EGM models

Heavy-Duty Construction: Features a durable molded compressor plug design that resists moisture

Reznor 210863 Transformer 318820-201 The rotation is Counter-Clockwise LeadThe Reznor 210863 Transformer is a high capacity, 305VA open transformer engineered for precision power conversion in commercial and industrial HVACR environments. Designed to handle demanding electrical loads, this industrial control transformer is a critical component for maintaining voltage stability in Reznor unit heaters and ventilation systems. Its open frame design promotes efficient heat dissipationa vital feature for preventing thermal