2011 Best-selling Split Pressurized Solar Water Heater - KD-SPA

KD-SPA Split Pressure Solar Water Heater

Split Pressurized System

Split pressurized solar water heater is composed of heat pipe, evacuated tube solar collector, pump station (including circulation pump, controller, expansion vessel, pressure gauge, sensors etc) and pressurized water tank.

Working principle:

When the temperature of the heat collector reaches the set value, the controller shall start the circulation pump automatically. The circulation pump makes heat-conducting liquid circulate automatically. The heat-conducting liquid transfers heat to water via heat exchanger inside the water tank. In case the temperature of the water tank does not reach the set value, then the auxiliary heating device will be started. In case the temperature of the circulation pump does not reach the set value, the circulation pump shall be shut automatically

Features:

Collectors are separated from the storage tank, so the tank can be put anywhere around the house.

The collectors can be put on the inclined roof or flat place

Module structure, easy combination, harmony with the building perfectly

Intelligent control and automatic operation

No worry about being frozen because there is no water running inside the tubes when working

The system controller will start the at the set value so as to prevent the system from freezing

Workable at anytime and enjoyable multifunction

Hot water center for bathing, washing and domestic heating

Product Description
*Materials:
A) Inner tank: 1.5mm thick SUS304-2B food grade stainless steel
B) Outer tank: 0.4mm thick Galvanized steel sheet /stainless steel
C) Bracket: Aluminum-alloy(2.0mm thickness) /stainless steel(1.2mm thicknesscolour steel (1.5mm thickness)

* Heat collector:Tri-element vacuum tube + heat pipe

A) Highly absorptive vacuum with ALN/AIN-SS-CU coating
B) Straight copper heat pipe with anti-freeze liquid inside which can prevent the tube from breaking in low temperature
C) Heat absorption rate: More than 93%
D) Diameter: 58mm
E) Length: 1800mm

*Insulation layer

A)Material: imported polyurethane(from Bayer Germany)

B) Thickness: 50mm (for maximum 72 hours of conservation) or according to customers' demands.

*Capacity: 150, 200, 250, 300, 400 and 500 Liters
*3 years international quality guarantee for the whole system
*Certificate: ISO9001/ CE /CCC certificate
* Packaging: standard export cartons or accord to customers demans, if LCL order,use pallet or wooden box .