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20pcs Vacuum Tube Campact Solar Water Heater - MXR-M470

solar water heater, 1.5years' warranty., 2.CE,ISO9001,CCC certificate, 3.High efficiency, 4 Offer OEM - more info check here: http://www.sourcingappliances.com/20pcs-Vacuum-Tube-Campact-Solar-Water-Heater-30118453/

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: Stainless Steel Certification: CE Capacity: 250 Place of Origin: Zhejiang China (Mainland) Brand Name: MICHER/OEM Model Number: MXR-M470 usage: bathing ,heating

Product Features:

solar water heater

1.5years' warranty.

2.CE,ISO9001,CCC certificate

3.High efficiency

4 Offer OEM

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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20pcs Vacuum Tube Campact Solar Water Heater
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Product Packagings & Delivery Terms:

Packaging Detail: standard export package

Delivery Detail: 20 days for container

Specifications and Product Details:

solar water heater

Non Pressure solar Water Heater Working Principle

The vacuum tube absorbs the sun’s rays and turns it into heat energy, heating the water in the tubes. As the temperature of the water rises it becomes less dense, so the hot water in the tubes float into the tank, and the cold water in the tank travels down into the tubes. This natural cycle keeps repeating and the water in the tank gets hot. This unit will work below freezing temperatures as the glass tubes are sealed and heat can only enter and not escape from them. Non pressure system drains by gravity, unit must be placed at high place above supply line.


1.Work pressure :0 bar

2.SUS304-2B stainless steel SUS304-2B

3.Manifold:Aluminum alloy

4.Glass tube:Borosilicate glass 3.3

5. Inner tank : SUS304-2B food grade stainless steel SUS304-2B
6.Outer tank : SUS304-2B stainless steel SUS304-2B

7.Insulation layer: 55mm polyurethane

Installation Notes:

1. Assembly of this unit typically takes less than one hour

2. Unit is gravity drain, must be placed at highest point of house

3. For maximum efficiency unit should be placed in an unobstructed view of sun light for eight hours a day

4. In freezing climates all exterior pipes should be well insulated

5.Reliable and efficient with twin-glass solar tubes

6. Easy plug-in installation

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