Why does my new furnace smell?

Burning Smell – This is typically a normal smell resulting from settled dust and debris on the furnace coils burning off as the system heats up. New furnaces may come with a coating on the coils to prevent rust and corrosion that may also give off a burning smell as the system heats for the first time.

Some Furnace Smells Are Dangerous and Some Are Not. Sometimes when you start your heater for the first time after the weather gets colder you may you may get a whole host of furnace smells. A common smell is a burning smell. Some burning smells are harmless and other can be dangerous.

One may also ask, how do I get rid of the smell in my furnace? Shut off the gas if the unit is fueled by natural gas, and then vacuum the burners. Remove the door below the area where you’re working, and vacuum the blower compartment. If you see anything that’s stuck, take a scrub brush to the area to loosen dust and dirt, and then vacuum it off.

Similarly, you may ask, is it normal for a furnace to smell?

When the furnace is turned on, the dust burns off and releases an odor. It is normal for dust to burn off when the heater is turned on for the first time in the winter season and not a cause for concern. This smell should disappear in a few hours. If the problem persists, check your air filters.

How long should a new furnace smell?

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. If you notice a burning smell from furnace vents lasting longer than 24 hours, then it’s time to take action fix the problem.

Can you smell carbon monoxide?

Carbon monoxide (sometimes referred to as CO) is a colorless, odorless gas produced by burning material containing carbon. You can’t see it, smell it, or taste it; but carbon monoxide can kill you. Because carbon monoxide is an odorless, tasteless, and colorless gas, it is known as the “silent killer.”

What does ozone smell like?

Ozone (scientifically known as trioxygen due to the fact that it is comprised of three oxygen atoms) is notably pungent and has a very sharp smell that is often described as similar to that of chlorine. Some people can smell ozone before the storm has even arrived.

Why does my room smell like metal?

Electrical and metallic odors generally stem from excessive heat within your furnace. A smell like singed wires likely indicates an overheating metal component, while a more metallic smell may come from a damaged rubber component.

Why do I smell fuel when my furnace runs?

Fumes. If you smell oil, it generally means your system requires maintenance. When an oil burner ignites, it pressurizes the combustion chamber for a few seconds. The smoke from the unburned oil can move into the surrounding fresh air chamber–the heat exchanger—that then circulates into the house.

How do I clean my furnace?

How to Clean a Gas Furnace Turn off power/gas to the furnace. Turn off power to the furnace at the breaker box. Clean furnace surfaces. Wipe exterior surfaces with a damp rag. Remove the blower. Carefully clean the blower. Clean the pilot or hot surface igniter. Clean the flame sensor. Inspect the drive belt. Lubricate (but not too much).

How often should you change your furnace filter?

A good rule of thumb is to change 1-2 inch filters every three months, 4 inch filters every six months and 5 inch filters every 12 months. Signs your air filter needs changed: The filter is visibly dirty. Certainly if you can’t see the material of the filter itself, it should be replaced.

Is it normal to smell a little gas near Furnace?

It’s normal for gas furnaces to emit small amounts of gas when cycling on. If you occasionally detect a faint gas odor near the furnace during this cycle, you don’t have anything to worry about. However, if you frequently smell gas throughout your home, your furnace could have a dangerous leak.

What does a furnace leak smell like?

Rotten egg or sulfur smell You may have a natural gas leak in your home. Why does it smell like that? Natural gas is odorless, so a harmless chemical (mercaptan) is added to give natural gas an odor, so you can easily detect a gas leak. Most people would describe the odor as smelling like rotten eggs or sulfur.

What is the smell coming from my furnace?

Furnace smells like rotten eggs or sulfur is a cause for serious alarm. Utility companies and fuel providers put odor-causing substances in normally odorless natural gas. If you smell this type of odor, it could indicate a natural gas leak that could cause a catastrophic fire or explosion in your home.

Why does my heat smell weird?

If you smell a dusty or burning smell the first few times you turn on your heat, it’s most likely dust and dirt that’s settled on components inside your heating system throughout the summer. As you fire up the heat, those dust particles burn away, producing a weird burnt/dusty smell.

How do I know if my furnace is bad?

Signs may be frequent headaches, a burning feeling in nose or eyes, nausea, disorientation, flu-like symptoms. If you experience any of these symptoms, air out your house, open a window to the furnace room and immediately call a gas service technician.

Can a furnace catch fire?

A house fire is often the most likely consequence of using a faulty or unmaintained furnace. Since it is a very volatile substance, it can easily explode and cause a fire in the home. Even if an explosion does not occur, the excess gas in the air can cause people to become sick.

Why does my heater smell weird?

The most common odor you might smell is burning dust. (Especially if you are turning on your heater for the first time this winter season.) Dust has collected in the heating ducts all summer long. Clogged or dirty air filters are another common cause for odors in your home.

Will a carbon monoxide detector detect a gas leak?

A carbon monoxide detector will only detect carbon monoxide unless otherwise stated. However, natural gas companies often put an additive in the natural gas to give it a distinct odor. This makes it easy to detect a gas leak. Carbon monoxide (CO) is an odorless and tasteless gas that is lethal when breathed in.