Kerosene Space Heaters

Kerosene space heaters deliver fast, reliable heat for garages, workshops, construction sites, barns, and emergency backup during power outages. Powered by liquid fuel, they run independently of electricity and are built to push significant BTU output, warming large, drafty spaces quickly. Many users choose them for cold-weather jobsites and outdoor events, as well as supplemental heat in well-ventilated areas.

There are two main styles. Wick-style radiant or convection heaters are popular for indoor supplemental heat because they provide steady warmth with low power draw and quiet operation. Forced-air “torpedo” heaters use a fan to blast hot air across big areas, making them a go-to for jobsites and open garages. Output ranges from about 10,000 to over 200,000 BTU; larger tanks and efficient burners extend runtime to keep crews productive through long shifts.

Helpful features include adjustable heat settings, thermostats, push-button or piezo ignition, fuel gauges, and durable wheels and handles for portability. Safety features to look for: tip-over switches, overheat protection, and oxygen depletion sensors on indoor-rated models. Always provide ventilation, use a carbon monoxide detector, and follow the manufacturer’s guidance. For the cleanest burn and lowest odor, use K-1 kerosene; some forced-air units are also rated for diesel, though odor and performance can vary.

How to choose:
- Size the heater to your space: as a rough guide, 25–60 BTU per square foot depending on insulation and climate.
- Pick radiant/convection for quieter, localized heat; choose forced-air for rapid whole-space heating.
- Check runtime and tank capacity to match your workday.
- Consider noise level, mobility, and power needs for ignition or fans.
- Review cold-start reliability and service support for your region.

Care tips: store fuel in approved containers, keep wicks trimmed and clean, replace filters as recommended, and let the heater cool fully before refueling. With proper setup, a kerosene space heater offers dependable, high-output heat right where you need it.