Room-by-Room Load Summary, BTU per ft² & Equipment Size in Tons
This lesson is part of the course
In this lesson
You compare the cooling load per square foot of seven rooms, total the design cooling load, convert it to tons, pick the nominal equipment size and highlight the rooms with an unusually high load.
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Lessons in this course
- HVAC Units: BTU/h, Tons, kW and °F/°C (incl. ΔT) Locked
- Conduction Heat Loss: U × A × ΔT for Walls, Windows, Doors & Ceiling Locked
- Infiltration & Ventilation Load: CFM × 1.08 × ΔT and the Latent 0.68 Factor Locked
- Room-by-Room Load Summary, BTU per ft² & Equipment Size in Tons Locked
- Airflow: 400 CFM per Ton, Room CFM by Load Share & Register Count (Chart) Locked
- Duct Sizing: Area = CFM ÷ FPM, Round Diameter & Velocity Check Locked
- Superheat & Subcooling: Readings vs Targets for TXV and Piston Systems Locked
- Efficiency & Operating Cost: SEER, EER, COP and Annual Savings (Chart) Locked