Portable electric heaters are widely used in business and industrial environments where clean, accurately managed heat is required without combustion-related risks. These heaters produce warmth using electrical resistance elements and distribute it into the space through natural convection or fan-assisted airflow, making them appropriate for enclosed and occupied spaces. https://portableheaterhire.co.uk/2026/01/27/electric-portable-heater-hire-for-commercial-and-industrial-applications/