NPA Solar Water Heater

NPA Solar Water Heater

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: All glass vacuum tube KD-VT-AG 47/1500
                 All glass vacuum tube KD-VT-AG 58/1800
A) Coating: Aluminum nitride aluminum (AL-N/AL)
B) Size: ￠47mm X 1500mm/￠58mm X 1800mm 
C) Heat absorption rate: 88%~93%  
D) Qty: 15/20/25/30 pcs

Insulation layer
A) Material: Imported polyurethane foam (from Bayer Germany)
B) Thickness: 50mm (Max. preserving time: 72 hours)
C) Density: 42kgs / m3

Tank capacity
A) 90/ 120/ 150/ 180 liters (KD-VT-AG 47/1500)
B) 150 / 200 / 250 / 300 liters (KD-VT-AG 58/1800)
C) 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 certificates 
Warranty: 3-year 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

Technical Data of KD-NPA Solar Water Heater

Kaisundun is a professional solar water heater manufacturer in China. We offer a broad range of products, including a non-pressure solar water heater, pressure solar water heater, split solar water heating system, solar collector, heat pump water heater, and others.