The Red Star 30 indirect heater features a heat exchanger with a flue union to expel fumes and it has a thermal efficiency of almost 90%. These products are widely used in warehouses, horticulture and floriculture, livestock rearing, and the building sector; for drying, thawing, and heating.

For use in closed environments, the installation of a small flue connected to the outside ensures that fumes are removed. Indirect combustion space heaters of the EC range are versatile, reliable, easy to use, and safe thanks to the safety devices that shut down the machine in the case of malfunctioning.