Air Conditioner Repair: Replace Rotted Insulation

Replace rotting insulation on outside A/C lines

Required Tools for this Project

Have the necessary tools for this DIY project lined up before you start—you’ll save time and frustration.

  • Tape measure
  • Utility knife

Required Materials for this Project

Avoid last-minute shopping trips by having all your materials ready ahead of time. Here's a list.

  • Cork tape
  • Foam insulation