Industrial heaters are used in a variety of processes where the temperature of an object or process needs to be increased. ... Industrial electric heaters work by converting electrical energy into heat. The heat is then transferred to the process through various forms of heat transfer. 

Warm air heating is one of the most popular ways to heat a warehouse. As the name suggests, they heat the air which creates a comfortable working environment for everyone. This heating works by passing air through a heat exchange that then increases the temperature of that air