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Heat gain — Results
Heat gain final step — summed cooling load estimate.
- Totals wall, window conduction, solar, doors, ceiling, floor, infiltration, people, and internal loads.
- Shows how many input sections had data — partial entry still produces a partial total.
- Minimum data: all four wall directions plus ceiling and floor areas. Windows are optional (blank = none).
Disclaimer: Simplified residential estimate — not full Manual J / ACCA certification.