Heater Smells Like Burning: Top 11 Causes and Solutions

After sitting dormant for months, it is common for heaters to encounter problems, including unpleasant odor, especially when turned on for the first time. However, that shouldn’t last long; if the burning smell from the heater lingers, consider this a cause for alarm. It is your sign to get to the bottom of the reason, as the burning smell might be potentially dangerous.