There are many reasons why your heater may smell like it's burning, but you'll never know unless you investigate yourself. Otherwise, you… | Instagram
![4 Weird Smells You Might Notice When You First Turn on Your Heat | City Heating and Air Conditioning 4 Weird Smells You Might Notice When You First Turn on Your Heat | City Heating and Air Conditioning](https://cityheatandair.com/wp-content/uploads/2020/11/CHaA_Smell_02-1-1080x675.jpg)
4 Weird Smells You Might Notice When You First Turn on Your Heat | City Heating and Air Conditioning
![hvac - Burning smell from AC vents after installing new thermostat - Home Improvement Stack Exchange hvac - Burning smell from AC vents after installing new thermostat - Home Improvement Stack Exchange](https://i.stack.imgur.com/tc8YH.jpg)