Diesel or gas-fired portable heaters form the backbone of temporary heating solutions for large commercial and industrial environments where site electrics are constrained or where very high heat output is required. These heaters are typically diesel-fired, although gas-fired variants are also used in specific circumstances. Their defining characteristic is the https://portableheaterhire.co.uk/2026/01/20/fuel-fired-portable-heater-hire-for-large-scale-commercial-industrial-heating/