Istek 300L

İSTEK 300L

SERIES PRESSURIZED PACKAGE SYSTEMS

Our Products

The pressurized solar energy package system functions via natural circulation, negating the need for pumps or similar machinery.

In our systems, which operate on a closed circuit, the solar fluid-water mixture inside the solar collector heats up due to the sun’s influence, decreasing in density and starting to rise within the closed circuit towards the area surrounding the tank’s jacket. Here, the solar transfer fluid & water mixture, after transferring its heat to the utility water, cools down, increases in density, and returns to the solar collectors.

This cycle continues as long as there is sunlight, effectively heating the water in use. The system's hot water pressure is directly linked to the mains pressure and operates at the same level. Closed-circuit pressurized solar energy systems are preferred in all climates.

Its design without an expansion tank ensures ease of use without the need for frequent maintenance.
The system provides easy installation, robustness, and an elegant look with its galvanized open profiles and aluminum support stand.
Leak-proof connections between collectors and the boiler are ensured through flexible chrome flex connections, sealed with klingrit gaskets.
An optional additional heating source, such as a thermostat-controlled electric heater, can be connected.
Its dense insulation keeps the water warm even in the coldest conditions.