Fire Safety · 2–5 min toolbox talk
Safe Use of Portable Heaters
A safety talk covering hazards associated with portable heaters used during cold-weather work.
Use this printed script for your tailgate or toolbox talk. Read through the hazards, script, and questions with your crew.
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“Safe Use of Portable Heaters”
Key Hazards
- Fire hazards near combustibles
- Carbon monoxide exposure
- Burns from hot surfaces
2–3 Minute Talk Script
Safe use of portable heaters is essential for construction crews, warehouses, and outdoor workers during cold weather. Heaters can ignite nearby combustibles or emit dangerous fumes if used improperly.
Workers should keep heaters at safe distances from materials and ensure proper ventilation for fuel-burning models. Electrical heaters must not overload circuits.
Different heaters require different precautions—propane heaters need proper ventilation, electric heaters need stable footing, and diesel heaters require regular maintenance.
Workers should check for damaged cords, leaking fuel lines, or loose connections before use.
Safety Reminders
- Keep heaters away from combustibles.
- Ensure adequate ventilation.
- Inspect cords and fuel lines.
- Do not leave heaters unattended.
Ask the Crew
- Do we have enough ventilation for today’s heater?
- Are there materials too close to the heat source?