7 Reasons Why You Have a Burning Smell Coming From Your Heater

When you turn on your heater to escape the cold temperatures of a San Antonio winter, you expect to feel cozy and comfortable. But have you ever turned on your heater only to have a burning smell fill the room? Residential heaters are designed to deliver clean air into your home, so you may be alarmed when you smell something abnormal wafting out of the vents. Odors from heating systems are common, and some indicate issues that require the attention of an expert technician from , while others are just temporary nuisances. Here are the seven most common reasons why a heating system may emit a burning smell and what you should do in each situation. 1. Dust Accumulation Dust is the most common reason homeowners in San Antonio smell a burning odor sifting through their heat vents. The distinctive odor is a sign your heating system hasn’t been used since last winter. The smell tells you the heating elements of the system is burning the dust particles, and the aroma should only last a few minutes. If that initial smell goes away, and you notice a new smell, there might be something else going on with the system. 2....

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