Comparison Grunhelm PTC-2000D vs Vitals EH-27

The maximum amount of air that an industrial heater can pass through itself in a certain time.

This parameter is associated with an increase in air temperature (see above): at constant power, higher performance usually corresponds to a smaller temperature difference. Accordingly, a more efficient industrial heater will heat the entire volume of the room faster, but the heating temperature will be lower. So, it is worth choosing according to this parameter, taking into account what is more important for you — a large temperature difference or a high heating rate.

The ability to change the tilt angle of the industrial heater. Thanks to this, you can adjust the direction of the air flow not only horizontally (by turning the unit), but also vertically — for example, direct heat to the wall section that needs to be dried first.