Building Energy & Efficiency Workbench
Estimate envelope heat transfer, insulation, infiltration, degree-day energy, HVAC, lighting, solar gains, EUI, heat recovery, and payback.
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Limitations
- Educational screening calculations only. Building design and retrofit decisions require hourly weather, schedules, controls, moisture, thermal bridges, equipment curves, codes, commissioning data, and qualified analysis.
References and verification
- ASHRAE Handbook—Fundamentals
- Kreider et al., Heating and Cooling of Buildings