Thank you for your visiting riwatt solar co.,ltd!

Today, we introduce a brand new design air vent & over flow pipe, one of the most  scientific design in the market, with pretty good feedback from end users!

Key points:

• New design air vent and over flow pipe can lock more than 24% heat energy than standard air vent solar water heater,

• New air vent and over-flow pipe is designed scientifically, making sure bleeding air & over-flow water will never damage out tank shell

• Dramatically Increasing system efficiency 

• Aesthetic  & aero-mechanics

• Longevity & durable