Inner Coil Water Heater

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Inner Coil Water Heater

The inner coil water heater provides heat through an efficient copper coil, differing from traditional water heaters. How water is stored in the heat storage tank, and when cold water goes through the copper tube, it is heated by the hot water in the tank, thus supplying hot water 24 hours a day. This water heater should not be connected to pressurized water, and actual tank installation depends on installation environment.

Inner tank: SUS304-2B stainless steel, Thickness: 0.4mm
Outer tank: stainless steel, thickness: 0.4 mm; color steel, thickness: 0.4 mm
Vacuum tube: diameter: Φ58mm; length: 1,800mm
Support: stainless steel, thickness: 1.2mm; galvanized steel, thickness: 1.5 mm
Copper coil: diameter: Φ12mm; thickness: 0.8mm; length: 25000mm

Model Absorbing Area(㎡) Vacuum tube Tank Volume
diameter length No.
Q-B-J-2-145/2.76-0.05 2.76 Φ 58mm 1800mm 20 145 L
Q-B-J-2-160/2.76-0.05 3.32 Φ 58mm 1800mm 24 160 L
Q-B-J-2-175/2.76-0.05 4.15 Φ 58mm 1800mm 30 175 L
Inquiry Form

Company: Himin Solar Co., Ltd.

Add.: Sun-Moon Mansion, Solar Valley Road, Economic Development Zone, Dezhou City, Shandong, China.


  • For business:
    Dezhou Office:

    Add: Sun-Moon Mansion, Economic-Development Zone, Dezhou City, Shandong, China.
    Post code: 253000
    Tel: +86-534-5089114
    Fax: +86-534-2312962
  • Qingdao Office:
    Add: #1117-1119 Room, Business Building-B, Wanda Plaza, Yanji Road, Qingdao, China
    Post code: 266034
    Tel: +86-532-55685939
    Fax: +86-532-55662319