Whether you're putting your air conditioner away for the season or getting ready for the warmer months ahead, proper storage and setup are essential to keeping your unit in top condition. Here are some helpful tips to ensure your air conditioner runs efficiently year after year.

 Tips for Storing Your Air Conditioner (End of Season)

1. Turn Off and Unplug the Unit
   • Always disconnect the unit from power before cleaning or storing to avoid safety hazards.
2. Clean the Filter and Exterior
   • Remove and clean or replace the air filter.
   • Wipe down the exterior and remove any dust or debris buildup.
   • Clean out the drain pan and any internal water reservoirs.
3. Dry the Unit Thoroughly
   • Run the unit on “fan only” mode for 30–60 minutes to remove internal moisture.
   • If that’s not possible, leave the unit in a warm, dry place with access panels open to air-dry.
4. Coil the Cord Properly
   • Wind the power cord loosely to avoid bending or damage. Use twist ties or Velcro straps to keep it in place.
5. Store in a Cool, Dry Place
   • Avoid areas prone to freezing or excessive moisture, such as sheds with leaky roofs or uninsulated garages.
   • Cover the unit with a breathable cloth (avoid plastic tarps that can trap moisture).
6. Keep the Unit Upright
   • Always store the unit in an upright position to prevent damage to internal components, especially the compressor.

Tips for Setting Up Your Air Conditioner (Start of Season)

1. Inspect for Any Damage
   • Check for cracks, leaks, rust, or rodent damage if stored in a garage or shed.
   • Make sure the power cord is intact with no frays or exposed wires.
2. Clean or Replace the Filter
   • Dirty filters reduce airflow and strain the system—clean or replace before first use.
3. Wipe Down the Unit
   • Clean off any dust or debris from the vents, grilles, and controls.
4. Check the Drainage System
   • Ensure the drain plug or hose is clear so that condensation can properly exit the unit.
5. Test Run the Unit
   • Plug it in and run the air conditioner in fan mode for a few minutes, then switch to cooling mode to ensure it’s operating normally.
6. Install Securely
   • For window units: Ensure it is level and secure in the window frame.
   • For portable units: Position the exhaust hose properly and ensure a tight seal at the window.

Bonus Tips

• Label Parts: When removing parts for storage (like window seals or hoses), label them to make reassembly easier next season.

Proper storage and setup can extend the life of your air conditioner and help it run more efficiently.