Trane 2 – 3 Ton 30000 BTU A4MX Four Way Cased Coil A4MXB1832AC6HA is equipped with the all-aluminum Comfort™ coil that is tested and tried for reduced leaks. Its high-quality construction complements your existing home heating and cooling system components and makes them more efficient. Besides, the Comfort™ Coils from Trane is fairly simple to maintain and clean.
The 30000 BTU A4MX 4 Way cased coil has a 100% foil-backed insulation that allows quiet operation & facilitates cleaning. Also, the two way noncorrosive drain pan won’t let water sit on the unit for long. The 2 ton to 3 ton unit is wrapped with a durable finish. This finish safeguards it from rust and corrosion."