제공되는 판매 후 서비스
무료 예비 부품, 반환 및 교체
임명
Freestanding/Wall Mounted
유명 상표
GOSBEL or customized brand
Product name
pre-heated copper coil solar hot water heater vacuum tube roof system
Capacity
150I/180I/200I/240I/300I
Outer tank
Stainless Steel SUS201/SUS304
Inner tank
Stainless Steel SUS304-2B/SUS316L
heat exchange Coil material
Copper Coil D12x1.0 mm
Insulation
High Density Polyurethane Foaming
Collector type
Vacuum Tube
Installation
flat ground/slope roof