Uneven cooling in the home; some rooms are too warm while others are comfortable when Keeprite A/C runs.

Safety first: Use caution when accessing attics or crawlspaces to inspect ducts.

• Step 1 – Check registers: Open all supply and return registers fully and remove any obstructions.
• Step 2 – Adjust dampers: If your ducts have manual dampers, partially close those serving over-cooled rooms to push more air to warmer rooms.
• Step 3 – Inspect accessible ducts: Look for disconnected, crushed, or leaking ducts and seal with mastic or UL-listed foil tape.
• Step 4 – Blower speed: Have a technician verify blower speed settings and static pressure to optimize airflow.