What this usually means
New equipment cannot correct ducts that cannot deliver or return the required airflow. Some homes need targeted repairs or modifications rather than complete replacement.
The replacement proposal should state what was inspected and which duct changes are included or excluded.
What you can safely check
- Room-to-room comfort history
- Visible damage or disconnected ducts
- Return-air capacity
- Airflow requirements of proposed equipment
When to call a professional
Request duct evaluation before replacement when comfort is uneven, airflow is weak or the existing installation has known duct problems.
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