Specification :

Product Description
* Material
A) Inner tank: SUS304-2B stainless steel
B) Outer tank: Coated steel sheet
C) Frame: Coated steel sheet

* Thickness:
A) Inner tank: 0.4mm
B) Outer tank: 0.4mm
C) Frame: 1.5mm

* Heat collector: Hi-absorptive vacuum tube + heap pipe KD-VT-HP 58/ 1800
A) Coating: ALN/ ALN-SS/ CU
B) Size: à 58mm X 1800mm
C) Heat absorption rate: More than 96%
D) Qty: 15/ 20/ 25/ 30 pcs

* Insulation layer
A) Material: Imported polyurethane foam ( from Bayer Germany)
B) Thickness: 50mm ( for maximum 72 hours of conservation)
C) Density: 42kgs / m3

* Tank capacity
A) 150 / 200 / 250 / 300 liters
B) Tank diameter: 360 / 410mm

* Optional accessories: Automatic controller/ electric heater / magnesium rod/ assistant tank
( KD-PH-HA and KD-PH-HP only)
* Certificate: ISO9001: 2000 / CE certificate
* 3 years international quality warranty for solar water heater, 1
year warranty for automatic controller
* Packaging: Vacuum tube / carton ( for sample order wooden box packing is required) ,
water tank / carton, frame / carton