Connecting this unit to a 240V line will result in immediate failure and potential damage to the control board

Constructed for durability and heavy-duty performance

R22 expansion valves are calibrated for significantly lower operating pressures than R410A valves

ensuring compliance with strict safety codes

As the authorized successor to part number 5H74976-7

Carrier HN53CD115 Contactor Els PW 17895 Connecting this unit to aThe Carrier HN53CD115 is a heavy duty 3 pole contactor designed for high demand HVAC and commercial refrigeration applications. Engineered with a 115V coil and a 40 amp inductive rating (50 amp resistive), this component ensures reliable electrical switching for compressors, motors, and heating elements. As a direct OEM replacement for HN53TD115, it maintains critical dimensional footprints and terminal orientations, reducing troubleshooting time