Erratum

A burning smell when a heater first kicks on can sometimes be just dust burning off after sitting idle. But if it lingers, it might mean wiring problems, overheating parts, or a blower motor issue. Odd smells should always be treated seriously, especially if they smell electrical or smoky. Running the system in that condition risks fire hazards and costly breakdowns. A licensed company like Astera Services https://www.asteraservice.com/ can help, since they focus on heating, cooling and appliance installing and repair, including furnace and heater services. Their technicians inspect burners, motors, and wiring to track down unusual odors. Once they correct the issue, the system will run safely and cleanly again. Acting quickly brings peace of mind, especially before heavy heating use in winter.