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Omar Hawit, P.E., Westlake Reed Leskosky
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Trevor Jaffe, P.E., Westlake Reed Leskosky
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The session investigates the system-wide effects of heating system cost in high bay spaces. Heating system type, space temperature set points, and infiltration rates were considered while weighing the first cost of system components against the energy cost of the system operation. The three system types analyzed were forced-air unit heaters, radiant heating slab, and overhead infrared heating. The impact of combustion efficiency, heating effectiveness, parasitic losses, and occupant comfort were analyzed. Parametric energy simulations compare system selection, energy cost, and initial costs for various climate zones.
