Making your own AC maintenance can save you money and keep your unit running efficiently. Here's a breakdown of the steps you can take, drawing from the provided reference:
Homemade AC Maintenance Steps
Here's a table outlining the steps for effective homemade AC maintenance:
| Step | Action | Description |
|---|---|---|
| 1 | Shut Off the Power | Before you begin any maintenance, ensure the power to the AC unit is completely off. |
| 2 | Remove Debris | Clear away any leaves, twigs, or other debris around the unit. |
| 3 | Clean the Fins | Gently clean the exterior fins with a brush or a fin comb to remove dirt and obstructions. |
| 4 | Straighten the Fins & Clean Area | Straighten any bent fins carefully and clean the area around the fins for better airflow. |
| 5 | Clean Area Around the Unit | Ensure the entire area around the unit is clean and free from anything that could obstruct airflow. |
| 6 | Level the Unit | Make sure the unit is level to facilitate proper drainage and reduce wear. |
| 7 | Clean the Evaporator Coil | Clean the evaporator coil, usually located indoors, to ensure efficient cooling. |
| 8 | Clean the Evaporator Drain | Clear the evaporator drain to prevent clogs and potential water damage. |
Detailed Steps and Tips:
Step 1: Safety First
- Always turn off the power to your AC unit at the breaker box before starting any maintenance. This is critical for your safety.
Step 2: Clearing Debris
- Use your hands, a small broom, or a shop vac to remove leaves, grass clippings, and other debris from around your AC unit.
- This ensures proper airflow and prevents overheating.
Step 3: Cleaning the Condenser Fins
- Gently use a soft brush or a fin comb to remove dirt and grime. Be gentle as the fins can be easily bent.
- Consider using a hose with a gentle spray to rinse the fins after brushing but be careful not to damage them.
Step 4: Straightening Fins and Clearing the Area
- Use a fin comb to carefully straighten any bent fins, which can restrict airflow.
- Once straightened, give the area another quick clean to make sure no dirt remains
Step 5: Maintaining the Surrounding Area
- Make sure there's enough space around the unit; plants, shrubs and other items should be at least a few feet away for good airflow.
Step 6: Ensuring Unit Level
- If you notice the AC unit is not level, use shims to adjust and level it. This prevents water accumulation inside the unit.
Step 7: Cleaning the Evaporator Coil (Indoor Unit)
- This step may require you to open your indoor unit and could involve chemicals specifically for cleaning the coil. If you’re unsure, refer to your unit's manual or contact a professional.
Step 8: Cleaning the Evaporator Drain
- A clogged drain can lead to water leakage. Clear any blockage with a wet/dry vacuum or by gently using a wire to clear the drain hole.
By following these steps regularly, you can improve the efficiency of your AC unit and extend its lifespan. Remember, if you're uncomfortable with any of these steps, it's always a good idea to call a professional HVAC technician.
