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Quick Details

  • 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, ISO,CCC
  • Capacity: 360
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Ejai Solar or OEM
  • Model Number: YYJ-P01& P02
  • Guarantee: 5 years for whole system, 15 years for vacuum tubes
  • Certificate: CE,ISO9001:2000
  • Use: Bathroom
  • Non pressurized solar water heater: Non pressurized solar water heater

Packaging & Delivery

Packaging Details carton with foams
Delivery Time within 15 days after receiving payment

Integrative Non-pressure Pre-Heated Solar Water Heaters With Copper Coil



1. Instant heat exchange to provide plentiful warm water

2. Fresh and high water quality

3. Working with pressure 

4. Output water temperature is stable, so it is very comfortable and safe to use

5. Hot&cold water flow is separated

6. Copper coil is tested and does not break

7. Works intelligently and easy and is very reliable

8. Perfect performance



Inner tank: Imported stainless steel (SUS304/2B), 0.5mm thickness

Outer tank: Galvanized steel alloy,0.4mm thickness

Bracket: Galvanized steel alloy, 1.5mm thickness

Heat insulation layer: Imported polyurethane (Bayer, Germany), 50mm thickness

Working temperature: 99 celsius degree 

Working pressure: Copper coil: above 0.6Mpa (6 bars), tank: 0.005Mpa (0.05 bars)

Copper coil: 12mm, 0.8mm thickness 

Warranty: 1 year for electric parts/5 Years for the full system /15 Years for the vacuum tube


Solar water heater Remark: 

1. Diameter of the tank: 360/460mm

2. Insulation thickness: 50mm

3. Coil connection: 1/2"

4. Electric heater connection: 1"

5.Cold water inlet: 1/2"

6. Installation angel: 30/45



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China (Mainland) | Manufacturer, Trading Company
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