Istek 300S

İSTEK 300S

SERIES PRESSURIZED PACKAGE SYSTEMS

Our Products

The pressurized solar energy package system operates through natural circulation, eliminating the need for pumps or similar machinery.

Our closed-circuit, pressurized solar energy package systems utilize a solar fluid-water mixture inside the solar collector. When heated by the sun, this mixture reduces in density and begins to rise within the closed circuit towards the jacket surrounding the tank. There, the solar transfer fluid & water mixture cools down after transferring its heat to the utility water, increases in density, and cycles back to the solar collectors.

This process continues as long as there is sunlight, efficiently heating the water in use. In this system, the hot water pressure is directly linked to the mains pressure and operates at that same pressure level. Pressurized solar energy systems in a closed circuit are preferred across all climates.

The design without an expansion tank offers ease of use without the need for frequent maintenance.
Easy to install with galvanized open profiles and an aluminum carrier stand, providing a robust and stylish appearance.
Flexible chrome flex connections between collectors and the boiler, sealed with klingrit gaskets, ensure complete leak-proofness.
Optionally, an additional heating source, a thermostat-controlled electric heater, can be connected.
Dense insulation keeps your water warm, even in the coldest weather conditions.