Passive solar water heater 24 tubes - SPR

Passive solar water heater, Easy to use and install, Low maintenance - more info check here: http://www.sourcingappliances.com/Passive-solar-water-heater-24-tubes-10066017/

Quick Brief

Type: Evacuated Tube Pressure: Unpressurized Circulation Type: Direct / Open Loop (Active) Heating System: Thermosyphon (Passive) Connection Type: Direct-Plug Installation: Freestanding Housing Material: color steel Certification: CE Capacity: 200 Place of Origin: Jiangsu China (Mainland) Brand Name: sunpower Model Number: SPR passive solar water heater: galvanized casing Use: Bathroom

Product Features:

Passive solar water heater

Easy to use and install

Low maintenance

Business Terms:

Price Terms:FOB,CIF,EXW

Payment Terms: T/T,Western Union,MoneyGram,L/C

Minimum Order: Negotiatable

Delivery Port: Customized

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Specifications and Product Details:

Passive solar water heater

50-300Liters

1. Whole glass vacuum tubes adopt super hard borax and silica glass;

2. Absorb rate: ≥93%, thermal radiation rate: ≤6%(100 )

3. Temperature when exposed to sun without water: 250, 2.5hours to boiling if using single tube;

4. Resist 25mm hail, using life can last 20 years.

Technical Specifications

§Inner and outside water tank shell all are made of Colored steel sheet, welded by argon arc. Water is pure and drinkable.
§Heat insulation of water tanks adopts polyurethane foam, thickness is 55mm
§Silicon rings to connect and seal them
§The tubes and supports are adjustable, power bearing is average, and can assure the vacuum tubes to use long time.
§Whole glass vacuum tubes adopt super hard borax and silica glass
§Absorb rate:≥ 93%,thermal radiation rate:≤6%
§Resist 25mm hail, using life can last 15 years.
§Temperature when exposed to sun without water: 250, 2.5hours to boiling if using single tube
§If you use electrical appliances to aid heating, to switch off the power supple before bathing.
§To test the water temperature before using, in order to avoid scalding.