Portable electric heaters are commonly employed in business and industrial environments where emission-free and manageable heat is essential without the risks associated with on-site combustion. These units produce heat via electrical resistance, dispersing it to the surrounding air through convection or forced airflow. This suits them to enclosed, inhabited areas. https://portableheaterhire.co.uk/2026/01/27/electric-portable-heater-hire-for-commercial-and-industrial-applications/