... in houseAnnual capacity 1000,000setssolar hot waterSolar water heater,solar hot water,solar water heating,solar heatingModel: SL-CLSFeature: ... under the house.3) More water can be supplied quickly for your family,from 80L~ ... heating energy equipment,such as electric,gas,boiler,and so on,during raining.snowing,or ... coils: double coils or single one (copper pipe: OD:12mm,thickness:1.0mm;)5).Workstations: ...