Pre-heated System

Feature:
1.heat exchange instantly, water plentiful.
2.fresh water quality, live water supply
3.work with pressure, output with riptide
4.temperature invariableness, comfortable and safety
5.hot & cold separate, never breakage
6.energy storage, anti-freezing
7.working with intelligent, easy and reliable
8.perfect pursuit
Specification:
1.inner tank: stainless steel SUS304--2B--0.5mm/SUS316--0.5mm
2.vacuum tube: QB-AL-N/AL-58-1800
3.Outer tank: painted steel-0.5mm/stainless steel SUS304-0.5mm
4.frame: coated galvanized steel-1.5mm; stainless steel SUS-1.5m
5.the material of insulation: polyurethane 55/66mm
6.the reflector: stainless steel
7.copper coil:φ12mm,thickness 0.8mm
Working principle:
The copper coils in the tank are heated by the hot water. When hot water is demanded, the cold water flow through the copper coil and get hot water demanded.