Reduced heating efficiency — Outdoor unit clogged or blocked

What does Reduced efficiency mean?

The efficiency of your heating system can be reduced if the rear of the outdoor unit becomes clogged with leaves or debris, or if the front is blocked by external objects. This can restrict airflow and impact performance.

• Rear of outdoor unit clogged with leaves or debris
• Front of outdoor unit blocked by objects

Click steps to track your progress.

1. 1

   Regularly check the rear of the outdoor unit for any leaves or debris.

2. 2

   Clean the outdoor unit gently with a soft brush to remove blockages.

3. 3

   Ensure no objects are leaning against or blocking the front of the outdoor unit.