Portable electric heaters are widely utilised in commercial and industrial settings where clean and controllable heat is necessary without the hazards associated with on-site combustion. These units produce heat via electrical resistance, transferring it to the surrounding air through convection or forced airflow. This suits them to enclosed, occupied areas. https://portableheaterhire.co.uk/2026/01/27/electric-portable-heater-hire-for-commercial-and-industrial-applications/