When purchasing refrigeration lines, measure the length of line set needed to connect your outdoor condenser to the indoor forced air equipment. Based on that length, the correct size diameter line set can be selected which will ensure your system meets the listed SEER rating and capacity. Once you have accurately measured the length needed, use our chart below to find the diameter best for your system.
Line sets and other air quality products can be found at www.supplyhouse.com
Line sets and other air quality products can be found at www.supplyhouse.com
