TITEK PRE-HEATED SOLAR WATER HEATER

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Principle

The vacuum tubes absorb the sun’s rays and turn the rays into energy, heating the water in the tubes. As the temperature of the water is rising, The density turns slightly, then the hot water in the tubes floats into the tank, and the cold water in the tank goes down to the tubes. Keeping natural cycling like this, the water in the tank will be heated.

The vacuum tubes heat the water in the tank, but the users do not use the water in it directly. The cold water comes into the exchanger from one side and the hot water heated by the exchanger, and then the hot water comes out from the other side for use.

Feature:

Pre-heated solar water heater is a new product,it combines the advantages of Non-pressure solar water heater and Separated pressurized solar water heater together.

The system is put a copper coil inside the Non-pressure solar water heater water tank, this product improves the problems of traditional solar water heater as limited hot water volume, long heat time, few out water, the worse water quality and so on.

The “twice heat exchange” technology makes the high temperature,high efficiency and fast & large amount hot water circulation come true.

Key Points

good water quality

It use tap water directly, live water but not sedimentary water.

pressure endurance

The thick of coil is 0.8mm, which can withstand 6-12 bar.

working automatically

A feed tank on the top, it will supply water automatically. What you need is just to open tap and have a wash.

no scale, high efficiency

Water in the tank wouldn't be used just to heat the coil, the water in the tank will keep hot and no scale. The vacuum tubes will be kept clean, and system has a higher efficiency than normal system.