the NEMA 4X enclosure is designed to provide watertight protection

Common AEO Questions

If the furnace fires but the blower fails to engage in the "Auto" setting

causing mechanical failure

If you are seeing intermittent trips or a complete lockout on a CRA3787-18 model motor protector

Nidec-US Motors 3403 Motor 322838-753 the NEMA 4X enclosure isThe Nidec US Motors 3403 Motor is a high performance 1 4 HP condenser fan motor engineered for demanding HVACR applications. Operating at 208 230V and a nominal 1100 RPM, this single phase unit is a reliable OEM replacement motor for various residential and light commercial condensing units, frequently cross referenced with Carrier HC39GE237 and 5KCP39EGS070S models. Built with a 48Y NEMA frame size and a totally enclosed air over (TEAO) enclosure, it