Some rooms are too warm while others are cold when the Payne AC is running.

Safety: Most steps are non-electrical; avoid stepping on weak attic joists when inspecting ducts.

• 1. Check registers: Ensure all supply and return registers are open and not blocked by furniture or curtains.
• 2. Adjust dampers: If your duct system has manual dampers, slightly close dampers feeding over-cooled rooms and open those to warmer rooms.
• 3. Inspect accessible ducts: Look for disconnected or crushed ducts in the attic or crawlspace and have them repaired.
• 4. Filter and coil: Replace the filter and ensure the coil is clean to maximize airflow.
• 5. Professional balancing: An HVAC contractor can perform a full duct balancing and recommend duct modifications if needed.