pre-heated solar water heater

详情

Features:
1) it can connect direct to water supply system
2)Copper coil inside the tank for heat exchange
3) There is no need to wait, hot tap water will come out as soon as cold tap water.
4) Temperature preservation can last for *0 hours
Specifications:
1) Body material: colored steel
2) Water tank: stainless steel(inner)/colored steel( outer)
3) Coil material: copper
4) Water capacity: **0L, **0L, **0L, **0L ( according to customer’s requiry)
6) Heat preservation: *0 hous
7) Hail resistance: *5mm
8) Tube standards: *8mm diameter and 1.8m length