Compact Unpressurized Solar System Economic Solar Water Heater

FOB Price

US$ 80 - 350 / Set

1 Set(Min. Order)

Port SHANG HAI / NING BO
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Product Details

Type	Evacuated Tube	Pressure	Unpressurized
Circulation Type	Direct / Open Loop (Active)	Heating System	Thermosyphon (Passive)
Connection Type	Direct-Plug	Installation	Other, Freestanding, flat roof / incline roof ( 20°-45° ).
Housing Material	Other, Stainless Steel /Galvanized Steel	Certification	CE, Other, CE, ISO,SGS,CCC
Capacity	225	Place of Origin	Zhejiang, China
Brand Name	OEM / DESMOND	Model Number	QDKM-NP122

Product Description

Compact Unpressurized Solar System Economic Solar Water Heater

(China Best Gold Suppier/Manufacturer)

with small tank

without small tank:

How non-pressurized solar water heater works
1. Non-pressurized solar water heater of all glass evacuated tube collector integrated with storage tank, are ideal for use in houses and other applications where cheap, reliable hot water supply is required. They are simple, economic and practical.
2. As the specific gravities of hot water and cold water are different, cold water goes downward and hot water goes upward.
3. When cold water in evacuated tubes is heated, it becaomes lighter and goes to the water tank, while cold water in the tank goes down to the evacuated tubes
4. Through this circulation, the cold water in the water tank will be gradually heated.

Non-pressurized solar water heater features
1. Cheap and reliable solution, Simple structure, Easy installation
2. High efficiency
3. Withstands water pressure no more than 0.1MPa
4. Operated without any power supplying
5. Electric heater can be used as back up in rainy days
6. Hot water can be used directly, or can be used as a pre-heated

Spesification:

1.Inner tank:	Stainless steel 3042B food grade
2.Outer tank:	Aluminum galvanized sheet/color steel
3.Frame:	Stainless steel
4.Insulation:	50/55mm polyurethane forming
5.vacuum tube:	Cu/SS-ALN- or SS ALN(L)/ALN coating,581800mm/471500
6.heat preservation:	90hours
7.logo:	OEM (Free)
8.capacity:	100L~500L

Contact Us

Haining Brian Desmond Electrical Co., Ltd.: Contact nameAndy Fei
Chat Now; Phone0086-573-87888332; AddressHongYun Building ,No.499 Nong Feng Road,Haining City, Jiaxing, Zhejiang

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Compact Unpressurized Solar System Economic Solar Water Heater

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