non-pressure sun energy water boiler - YJ-22DP2.0-H70

1.CE,ISO9001,CCC approved, 2.galvanized steel, 260L water tank, 3.transfer heater quickly, low heat loss, 4.sun energy boiler - more info check here: //www.sourcingappliances.com/non-pressure-sun-energy-water-boiler-30192584/

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: galvanized steel Certification: CE, ISO9001,ISO14001,CCC Capacity: 260 Place of Origin: Shandong China (Mainland) Brand Name: Sunseason Model Number: YJ-22DP2.0-H70 bracket material: color steel

Product Features:

1.CE,ISO9001,CCC approved

2.galvanized steel, 260L water tank

3.transfer heater quickly, low heat loss

4.sun energy boiler

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:

Description of non-pressurized sun energy water boiler:

1. Vacuum tube: 2.0mm thickness borosilicate glass 3.3, AL-N-AL absorption coating,70mm×2000mm

2. tube pressure≤5×10^-3pa

3.Abosorptance≥0.91

4. Inner tank: 0.5mm thickness SUS304 stainless steel.

5. Outer tank: 0.4mm thickness galvanized steel,260L capacity

6. Absorbing layer: 55mm thickness high-pressure polyurethane foam

7. Bracket: aluminium alloy with 1.5mm thickness

Non-pressure solar water heater features :
1. Cheap and reliable solution, Simple structure, Easy installation
2. High efficiency ,transfer heat quickly, low heat loss
3. Operated without any power supplying
4. Electric heater can be used as back up in rainy days
5. Hot water can be used directly, or can be used as a pre-heated