Ssolar water heater :
1. EN12975 & solar key mark
2. Anti-freezen & pressurized
3. 15 Years Warranty for vacuum tube
Port: shanghai,ningbo
Minimum Order Quantity: 3 Set/Sets 1 set sample
Supply Ability: 300,000 Set/Sets per Year more
Payment Terms: L/C,T/T,MoneyGram
Contact SupplierPackaging Detail: foam out of the tank and vacuum tube ,standard exportor carton for all parts ,or use the woodcase for one sample .
Delivery Detail: within 10 days
Solar water heater:
Material of Model:
1.the heater pipe is made of red copper TU1+water,transfer power>150w,working pressure:4MPa,welding pressure:4MPa
2.vacuum tube :tri-element,high boron and silicon content3.3,structure:gradual change SS-AL-Nx/Cu selective absorption coating;life:15 year
3.frame:stainless steel,thickness:1.0mm
4.water tank: stainless steel thickness:0.4mm outertank,and inner tank stainless steel 304-2B,thainless 1.5mm,normal working pressure:6 bar
5.workstation:circulation pump RS-15/6wilo,controller,expansion tank(italy)
6.the insulating layer uses polyurethane bulk bubble and has a good effect of temperature preservation
Model: tank capacity: 150L,200L,250L,300L,400L,500L,600L,700L,800L............
NOTE:
1.above prices are based on FOB shanghai
2.warranty:5 years for the whole system,10 years for vacuum tubes
3.module design,arbitrary combination,harmonize with the building perfectly
4.intelligent control and automatic operation
5.work at anytime and enjoyable
6.multifunction:bathing,washing,domestic heating,swimming pool, heater floor...
7.anti-freeze:using the anti-freezing liquid as the medium and the controller has anti-freezing function.