Diesel or gas-fired portable heaters form the backbone of temporary heating solutions for large commercial and industrial environments where electrical capacity is limited or where substantial heat output is required. These heaters are typically diesel-fired, although gas-fired variants are specified in certain circumstances. Their key characteristic is the ability to https://portableheaterhire.co.uk/2026/01/20/fuel-fired-portable-heater-hire-for-large-scale-commercial-industrial-heating/