The EVA fan is equipped with shaded poles electrical motor, aluminized steel scrollcase and aluminium impeller. Featuring insulation class H and ZP thermal protection, the fan is specifically designed to distribute the warm air produced from the heater into the domestic canalization. The EVA fan ensures a prevalence adequate to overcome the load losses introduced by pipes even of considerable length. The fan is available with either square or round 60mm diameter outlet. The square version can be provided with both clockwise and anti-clockwise rotation.