The Goodman 2. 5 ton evaporator coil is 21 inches wide and is perfect for split air conditioners and heat pumps. It comes with flowrater expansion device for cooling only and heat pump applications. The coil is durable as it comes with thermoplastic drain pans that ensure less water restoration, making it rust proof. Additionally, the Goodman CAPF3030c6 comes in a cabinet painted with architectural gray paint finish to keep it protected from the UV rays. The cabinet has an easy access to the machine with its split seam front.