solar energy water heater

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solar energy water heater
Posting date : Jun 11, 2008
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96-
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Technical Specifications: 1. Both of inner and outside water tank shell are made of SUS304 2B food grade stainless steel plates, welded by argon arc. Water is pure and drinkable. 2. Heat insulation of water tanks adopts polyurethane foam, thickness is 55mm. 3. Silicon rings to connect and seal them. 4. The tubes and supports are adjustable, power bearing is average, and can assure the vacuum tubes to use for long time. 5. Whole glass vacuum tubes adopt super hard borax and silica glass. 6. Absorb rate: =93%, thermal radiation rate: 6% (100℃) 7. Resist 25mm hail, using life can last 15 years. 8. Temperature when exposed to sun without water: 250℃, 2.5 hours to boiling if using single tube. 9. If you use electrical appliances to aid heating, to switch off the power supple before boiling. 10. To test the water temperature before using, in order to avoid scalding.

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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