NEMA 4/4X

When ordered with the NEMA 4 package, the air conditioner will maintain an enclosures NEMA 4 rating for indoor or outdoor use in a wet environment including rain, splashing, and hose directed water. The NEMA 4X package adds corrosion protection with a 304 stainless steel cabinet. It is recommended to include the coil protection option for NEMA 4X applications.