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unpressurized solar water heater - SPR-470-58/1800-30

1) Integrated Direct-solar Water Heater, 2) Insulation with Polyurethane Foam 55mm, 3) Stable, reliable, easy installation - more info check here: http://www.sourcingappliances.com/unpressurized-solar-water-heater-10099977/

Quick Brief

Type: Evacuated Tube Pressure: Unpressurized Circulation Type: Direct / Open Loop (Active) Heating System: Thermosyphon (Passive) Connection Type: Direct-Plug Installation: installed on roof Housing Material: galvanized steel Capacity: 250 Place of Origin: Jiangsu China (Mainland) Brand Name: SUNPOWER Model Number: SPR-470-58/1800-30

Product Features:

1) Integrated Direct-solar Water Heater

2) Insulation with Polyurethane Foam 55mm

3) Stable, reliable, easy installation

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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unpressurized solar water heater

Product Packagings & Delivery Terms:

Packaging Detail: carton

Delivery Detail: 15 working days

Specifications and Product Details:

1. Uses glass vacuum tube and water through vacuum tube

2. Simple and compact structure, easy to install

3. Excellent heating performance

4. More collecting area and heat efficiency

5. Fits international standards

6. Descended from 1.5m tube

7. Connection left for upgrade which can realize complements of light and electric and digital control for comfortable life

Advantages:

1) Highly efficient absorber of high performance with daily average efficiency over 50%

2) Stainless steel inner cylinder free from corrosion

3) Simple structure

4) Easy to assembly and install

5) Diffuse flat plate reflector can be assembled easily with its module structure

6) Insulation with polyurethane foam

7) Can be used year round even in cold climate

8) Used together with auxiliary electric boost

9) Automatically controlled

10) Long service life: 15 years

11) Large-scale solar hot water system can be installed either with parallel or series connections