03 02 06 i technical support document tsd energy efficiency program for commercial and industrial equipment standards heating air conditioning water including packaged terminal conditioners heat pumps small boilers three phase 65 000 btu h single package vertical march 2 2006 us department of office renewable building technologies appliances washington dc 20585 ii this was prepared the by staff members navigant consulting inc pacific northwest national laboratory iii table contents list figures v tables vi nomenclature viii chapter 1 introduction overview structure 3 4 background savings 6 revised cooling mode analysis summary 7 9 potential