- Buildings having a total floor area of 2,000-5,000 m2
- This can be applied only to package air conditioners (limited to the air-cooling type) defined as air conditioning equipment (package air conditioners) and gas engine-driven heat pump air conditioners defined as gas engine-driven heat pump air conditioners installed in buildings having having a total floor area of 5,000 square meters or less.
Evaluation items are shown in (1) to (3) below, whose total is required to be 100 or more as the judgement criteria.
(1) Reduction of outside air load (total heat exchanger, stopping intake of outside
air in preheating stage) (Table 3.9)
(2) The installation location of an outdoor unit and the length of the pipe (Table3.10)
(3) The efficiency of heat source equipment (outdoor unit) (Table 3.11)
Point = Correction points + ((1) + (2) + (3))
Correction point: Correction points for building type and regional classification
(See Table 3.12.)
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