Wall heaters can be classified as what type of heater?

Wall heaters primarily function by circulating heated air throughout a space, making them a type of forced convection heater. In forced convection, the heater uses a fan or blower to push air over a heating element, allowing it to heat up and then distribute that warm air into the room.

This method is efficient for heating spaces as it quickly raises the air temperature and promotes circulation, ensuring even warmth throughout the area. Wall heaters designed with this mechanism are typically installed directly into the wall or mounted on the wall for optimal use of space.

Radiant heaters, on the other hand, work by emitting infrared radiation to directly heat objects and people in the room rather than heating the air. Electric baseboard heaters also fall under a category of radiant heating, as they primarily warm the surfaces in proximity. Portable heaters, while they can be of various types including convection, are not specifically limited to wall-mounting and can be moved from one area to another.

Thus, the classification of wall heaters as forced convection types reflects their operational mechanism of circulating warm air, which distinguishes them from other heating methods.