Hartland Controls HCT-04E0AA03 Transformer R-407C Ensure the 1/2-inch bore set

Ensure the 1/2-inch bore set screw is tightened on the flat of the motor shaft and that the blade is not bent during unboxing

and the clockwise (CW) rotation by looking at the discharge side

maintaining the integrity of the drainage system is paramount for preventing corrosive condensate backup

its 15-minute cycle rate and 4 cycles per hour configuration are optimized to protect fan motors while maintaining efficient heat distribution

but the High (HI) and Low (LO) sensing ports are specifically sized for 3/8" O

Hartland Controls HCT-04E0AA03 Transformer R-407C Ensure the 1/2-inch bore setThe Hartland Controls HCT 04E0AA03 Transformer is a heavy duty 480V primary to 24V secondary transformer designed for reliable voltage step down in commercial and industrial control circuits. With a 40VA power rating, this Class 2 control transformer provides stable low voltage power to contactors, relays, and various HVACR automation components. Built with high quality copper windings and laminated steel cores, it ensures efficient magnetic coupling