Solar Water Heaters,Solar Energy Water Heaters manufacturer & factory in China.
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You are here: Solar home » Products » Heat Pipe Solar Collector (stainless steel SPA) » Non-Pressure Solar Water Heater / Heating System Solar Keymark

Integrated lower pressure series

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Non-Pressure Solar Water Heater / Heating System Solar Keymark

  • Jiangsu, China
  • Unpressurized
Our solar water heating system has obtained Solar Keymark certificates.

1. Inner tank 0.4mm SUS304 stainless steel made in Korea.
2. Middle polyurethane made by Germany Bayer.
3. Outer tank is 0.4mm color steel.
4. Frame is 1.2mm zinc-coated.

Technical Specifications;
1. Whole glass vacuum tubes adopt super hard and silica glass;
2. Absorption rate: ≥ 93%, thermal radiation rate; ≤ 6%(100centigrade degree).
3. Temperature when exposed to sun without water: 250centigrade degree
4. Resist 25mm hail, life scale can last 20years.

This type of water heater is widely household used.



Add:2969 Longcheng Rd. Xinbei District,Changzhou,Jiangsu,China

Person: Townway Zhang / Keyway
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