A professional installation relies on high-quality components, starting with our Insulated Copper Line Sets. We provide specific kits for all sizes, including 1/4-1/2 installation kits and 3/8-5/8 options. To keep your exterior clean and organized, our 12ft PVC Decorative Line Sets protect your copper from the elements. Outdoor units should be mounted on Concrete Pads or Plastic Equipment Mounting Pads for proper drainage and stability. If ground space is limited, our Mini Split Wall Mounting Bracket is a durable, space-saving choice. Electrical needs are covered with our 30 Amp Fusible Disconnect Box and various PVC Conduit Cable Whips. Every small part you might need, from Drain Tube Adapters to Air Filters, is available in our Parts collection. For further assistance, visit our Help or Shipping Policy pages to finalize your order details.