This MRCOOL DIY 48,000 BTU 4 Ton 4 Zone Ductless Mini Split Air Conditioner and Heat Pump with Wall Mounted Air Handlers bundle includes: 48K BTU Condenser, four 12K BTU Wall Mounts, 16/16/25/50ft. Quick Connect lines (1/4 X 1/2), 4 Remotes, and 4 Smart HVAC Wi Fi kits. Each 12K BTU Wall Mount is capable of heating and cooling up to 500 Sq Ft. MRCOOL offers an easy DIY ductless mini split installation with their patented DIY pre charged quick connect line sets that makes connecting refrigerant piping as simple as turning a few wrenches. The innovative Gold Fin anti corrosion technology makes this a great choice for those in coastal regions where corrosion is more likely. With a sleek design and quiet operation, the mini split wall mounted air handler is efficient and economic. Whether it be new construction, retrofit, greenhouse, server room or anything between they are designed to effectively and efficiently cool and/or heat your desired location. It can be operated with the included remote, Alexa, or Google Assistant. This system is backed by a 7 year compressor warranty and 5 year parts warranty. Color: White.