Split pressurized solar water heater - KD-SPA

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 and etc) and pressurized water tank
Working principle:
1) When the temperature of the heat collector reaches the set value, the controller shall start
the circulation pump automatically
2) The circulation pump makes heat-conducting liquid circulate automatically
3) The heat-conducting liquid transfers heat to water by heat exchanger in the water tank
4) In case the temperature of the water tank does not reach Tmax, then start the auxiliary
heating device
5) In case the temperature of the circulation pump does not reach the set value, the
circulation pump shall be shut automatically
Feature:
1) Collector separates with the storage tank. The tank can be put anywhere of the house
2) And the collector can be put on the inclined roof or flat place
3) Module design, arbitrary combination, harmony with the building perfectly
4) Intelligent control and automatic operation
5) Anti-freeze: No water inside the tubes when it works
6) The system controller has the anti-freezing function is that the temperature circulation will
operate while it reaches the fixed temperature
7)Workable at anytime and enjoyableMultifunction
8): Bathing, washing, domestic heating

Technical Data of Split Pressurized System
Heat Pipe
Model Name Area
Ø(mm) Length(mm) Qty(pcs)
Volume
(liters)
Gross
wet(kg)
20GP/40GP/40HC
loading Qty(sets)
KD-SPA-58/1800-10 1.31 58 1800 10 100 75 43/90/106
KD-SPA-58/1800-15 1.97 58 1800 15 150 130 29/59/70
KD-SPA-58/1800-20 2.62 58 1800 20 200 153 22/46/54
KD-SPA-58/1800-25 3.49 58 1800 25 250 162 20/4048
KD-SPA-58/1800-30 3.93 58 1800 30 300 214 18/38/45
KD-SPA-58/1800-40 5.22 58 1800 40 400 273 14/28/33
KD-SPA-58/1800-50 6.55 58 1800 50 500 350 11/22/26