Specifications

Advantage pre-heated solar water heater:
1.it is pre-heated and heat exchange process.
2.with 35m copper coil inside the tank

 

 

 

 

        This product is our Exclusive design, successfully applied for a patent

 

        Double tank Pre-heated pressurized solar water heater with copper coil inside

 

          Feature:

          1. the cooper coil inside of the non-pressure tank can bear the

              pressure 0.7 Mpa during the operation.

          2. there is with feeder tank which can load the water automatically.

          3. the vacuum tube heat the water and supply hot water to the tank,

              then the water in the copper coil can be heated by the hot water in the water tank.

          4. it is pre-heating and heat exchange process.

          5. only if the water in the tank is hot, more hot water will be got and

              exceed the capacity limit of the water tank.

          6. could be always use clean hot water from the copper coil.

          7. you can use the hot water inside of the copper coil or the hot water in the tank.

          8. The top tank is connect with the main tank,by the natural circulation to be heated.

              Then people can only buy one system but could use two tank capacity water.

 

         Double tank Pre-heated pressurized solar water heater with copper coil inside

 

         Principle:

         This system also relies on natural circulation. There is copper coil in the water tank,

         which is used to exchange heat and get hot water. Tank just works as boiler,

         which will supply heat to copper coil. When water goes through copper coil,

         it will get heat from hot water via copper coil.And when the water in main tank get

         heated would rise up to the top tank.On this way,people can use the two tank

         capacity  water.

           

 

 

 

A-sun Pre-heating solar water heater with assistant tank
Model	Tube Quantity	Tank capacity	Volume(m3)
			Frame (m3)	vacuum tube (m3)	Tank (m3)	Total
XKPH58-1800-15	15	150L	0.0785	0.159	0.332	0.57
XKPH58-1800-18	18	180L	0.0785	0.198	0.387	0.66
XKPH58-1800-20	20	200L	0.0785	0.217	0.425	0.72
XKPH58-1800-24	24	240L	0.0844	0.263	0.5	0.85
XKPH58-1800-30	30	300L	0.104	0.319	0.612	1.03
XKPH58-1800-36	36	360L	0.125	0.394	0.725	1.24
Assistant tank		20L	35*35*50			0.061
		50L	45*45*69			0.14