Is it normal for a heater to smell

A smell of mold coming from the furnace indicates a potential mold infestation inside the ductwork. You should not take mold infestation lightly. A mold infestation can degrade the quality of indoor air. It can cause people to suffer from flu-like symptoms, accompanied by sneezing and coughing. Through our duct cleaning service, the qualified furnace technicians at Allbritten will not only remove mold and mildew from the ducts but also take measures to ensure that it does not recur as well.

This is one of the most dangerous smells you could experience in your cozy home. If the scent is a distinct chemical odor and similar to that of formaldehyde, it is likely that there is a crack in the heat exchanger component of your furnace. The heat exchanger component works by cycling heat out of the combustion chamber and then into the plenum. If this component is broken, it drastically increases the risk of fire. It may also distribute carbon monoxide fumes throughout your house.

If you experience a smokey smell coming from your furnace, immediately turn the furnace off and open a couple of windows. Be sure to assess your safety in a situation like this. For example, if the smell is faint then open a window to ventilate and call a professional to schedule a service.

If the smell is sudden or strong, you may need to temporarily leave your home and wait for a professional to come and identify the source of the smoke. Abnormal smells coming from a furnace could be one of the signs of a failing or damaged system.

Here are some of the other signs of a failing furnace or that a furnace needs repairs. When you need furnace repair here in Fresno and the Central Valley, call the locally trusted professionals at Allbritten. Our experienced, expert techs can quickly diagnose furnace odors and get your system back to running safely and effectively.

This kind of smell is usually electrical-related and can be very dangerous. Keep in mind that the smell of burning and overheating are not the same. Your furnace may emit a burning smell within the first 24 hours after starting it up for the season due to dust that has built up over the summer.

Use the shutoff valve to turn off the furnace, and shut off the gas supply as well. When you call your HVAC repair technician, be sure to tell them the steps you have already taken and where you believe the problem lies. This is a smell you will notice more in your air conditioning unit due to the buildup of moisture that generates within the unit.

It can migrate into the air ducts and cause mold, which will result in a musty, mildew-like smell. When mold develops in your air duct system and your air vent smells musty, your family will inevitably be exposed to it, which can cause serious respiratory problems. Some odors are common and some may be a symptom of a potentially dangerous problem. Shutterstock Photo By Serenethos.

Now that temperatures are falling, many of us are firing up our heating systems for the first time in months. What is it? Should you worry? After a long period of time without use, dust and other debris can settle on the heat exchanger, burners and other heating components.

You may get a smoky odor as these particles burn off.