BUB in da POOL Project BUB in da POOL, BKK Business Swimming Academy Product PAC Pooltemper ,Heating Capacity 19 kW Model PAC PPT-045HP, 2 units Heating Capacity 19 kW COP 5.40 Heat Exchanger Titanium Coil in PVC Power Supply 220/1/50 V/Ph/Hz PAC PooltemperPAC Pooltemper