A space heater can be an effective way to heat a room, but it's important to follow the manufacturer's instructions. If a space heater requires venting, deadly carbon monoxide can accumulate unless the unit is properly vented to the outdoors. A carbon monoxide detector is essential when using any gas or kerosene burning units. Always allow at least three feet between any space heater and combustible material, and never leave children or pets alone near any heat source.
