Good to know- With its 3000 W output, this industrial fan heater is powerful enough to heat up large spaces like your garage or workshop- You can easily get the perfect temperature with the adjustable thermostat and 2 heat settings- It also has a fan-only mode, so you can use it during hot summer months to help you cool down- You don't need to worry if you accidentally leave it on - it has overheat protection and a safety cut-out