When it comes to a residential heating system it is important to be able to recognize the signs that signal underlying problems. Many of the usual causes and signs of an improperly working furnace are easy to figure out and fix. Even though a lot of the common Furnace Warning Signs are related to minor problems, some of them can signify more serious issues.
When first noticing anything abnormal homeowners need to contact a professional HVAC company to discuss the symptoms their furnace is displaying. Some of the problems could easily lead to further damages as well as put a home and its occupants into danger. Ignoring the signs that a furnace gives off can lead to leaks and other serious issues.
Among the most common signs a homeowner will notice are strange sounds when the furnace is turned on, and gas odors. When a running furnace is making noises such as a rattling or creaking noise, or if the smell of gas is present, a homeowner should shut their heating system off immediately. These signs are often indicators of a serious problem, so contacting an HVAC expert is important.
Another serious sign is one that can be seen but not heard. The furnace’s burner should have a steady blue flame, if that flame is yellow to orange in color it could be a sign of a dirty or clogged burner. Though the burner may be dirty, a yellow flame can also indicate an improper mixture of gas and oxygen. Additionally, when a yellow flame is ignored, it can quickly turn into a gas leak or other serious problem.
A homeowner should always seek professional help when seeing any of the above mentioned signs. Though a sign may point to a less serious issue such as Obstructed airflow, or a faulty thermostat, no sign should be ignored. Using guesswork is simply not good enough, nor is it safe when it comes to the warning signals a furnace sends out. Many issues can be avoided by having an annual Furnace Inspection. However, some issues can still arise and when they are noticed, homeowners should contact a reputable HVAC Contractor as soon as possible.