10/21/2026
🏠🔥 TURNING ON YOUR HEAT FOR THE FIRST TIME THIS SEASON?
As temperatures begin to drop, many households will be turning on their heating systems for the first time in several months.
Don't be surprised if you notice a slight burning or dusty smell when your heat first comes on!
During the warmer months, dust can accumulate on heating elements and other internal components. When the system is first activated, that dust may heat up and produce a temporary burning odor.
This is common with many heating systems and generally disappears as the system operates. However, not every burning smell is normal, and it's important to recognize the difference.
🔧 BEFORE TURNING ON YOUR HEAT:
✅ Replace or inspect your air filter. Dirty filters can restrict airflow and affect system performance.
✅ Schedule a professional inspection. Heating equipment should be inspected and serviced annually by a qualified technician.
✅ Check your vents and registers. Make sure they are free of obstructions and excessive dust.
✅ Keep combustible materials away. Maintain at least 3 feet of clearance between heating equipment and items that can burn.
✅ Test your smoke and carbon monoxide alarms. Smoke alarms should be installed on every level, inside bedrooms, and outside sleeping areas. Carbon monoxide alarms should be installed on every level and outside sleeping areas.
✅ Check exterior exhaust vents. Make sure heating system exhaust outlets are not blocked by leaves, debris, or other obstructions.
⚠️ WHEN SHOULD YOU BE CONCERNED?
A temporary dusty odor may be normal, but the following conditions should not be ignored:
🚩 A strong or worsening burning smell.
🚩 An odor resembling melting plastic or burning electrical wiring.
🚩 Visible smoke or signs of overheating.
🚩 A burning smell that continues after the system has been operating for an extended period.
🚩 A natural gas or rotten egg odor.
If you notice an unusual or persistent burning odor, turn off the heating system if safe to do so and contact a qualified HVAC professional.
If you suspect a fire, see smoke, smell natural gas, or your carbon monoxide alarm activates, evacuate immediately and call 911 from outside.
Remember: Carbon monoxide is odorless. You cannot rely on your sense of smell to detect it.
🔥 A little preparation now can help keep your home warm and your family safe throughout the heating season!
