Line Set and Cover
If your upgrading your HVAC system to a 18 seer or higher unit, chances are you may need to increase the size of your line set. In that case you will need to replace your line set to the proper size. To do this on a old house, the line set would run down the outside wall of the house and a cover would be installed. Line sets sometimes need to be changed out in cases of a leak or just old and out dated line set. Appliance fixx line set package comes with the suction line coppper, pressure line copper, suction line insulation and line set cover installed.