A building has the following dimensions and characteristics: footprint of 100 ft x 50 ft and 8 stories, 10 feet floor-to-floor height for each floor. The window-wall ratio is .33. Walls have an overall R-value of 20, windows have a U-value of 0.6. The roof has an R value of 30. Building is programmed as all office with 150 square feet per person.
Part a Q, in BTUH, assuming heating design conditions of 74 degree F inside and 10 degree F outside and 15 CFM ventilation air per occupantCalculate the design heating load,
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