What this usually means
Oversized equipment can cycle quickly and may create comfort or humidity problems. Undersized equipment may struggle during design conditions.
Replacement planning should connect load, equipment selection, airflow and duct capacity.
What you can safely check
- Load calculation or documented sizing method
- Existing comfort problems
- Duct capacity
- Home changes since the current system was installed
When to call a professional
Ask for a complete design evaluation before selecting replacement capacity.
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