Diesel Heater for Work Sheds

The Totalcool Heatflow Portable Diesel Heater is the ideal heating solution for anyone working in a shed who needs safe, reliable warmth during cold conditions. Designed for workshops, garden sheds, garages, outbuildings, and DIY spaces, the Heatflow delivers powerful 5kW heating performance to keep your workspace comfortable during early mornings, late-night projects, and winter weather. With its IP33 weather-resistant rating, the heater can be safely used outside your shed or workshop while directing warm, clean air inside through the duct hose, keeping fumes and noise away from the working area. Perfect for hobbyists, tradespeople, home mechanics, woodworkers, and anyone using an uninsulated or off-grid workspace, the Heatflow offers efficient diesel consumption, dependable 12V compatibility, and fast, straightforward setup wherever your shed is located. Lightweight, portable, and engineered for tough environments, it provides steady, controlled warmth so your shed remains safe, usable, and comfortable—helping you stay focused on the job, not the temperature.