Hello everyone. I hope this is a simple question. As I study for the exam I'm anticipating I'll have to do energy cost estimating for HVAC systems.
If I am asked to calculate the energy costs of an HVAC system for a particular building do I simply multiply the costs by the square footage of the building AND the number of floors, or just simply the square footage.
So for example if an HVAC unit has an annual cost of $100 per sq ft. for a 5000sqt, 4 story building, Would the annual costs be $100 x 5000sqt x 4 or just $100 x 5000.
My study material isn't really clear on this.
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