New Heating System Smell

When the air conditioning is running there is a lot of condensation within the unit.

New heating system smell.

If the smell is faint but does not dissipate turn off the furnace and ventilate your home. A must or mildew smell coming from your heater is usually a sign of mold or mildew in either your heating system or ductwork. This article describes lists sources of smells that are traced to hvac systems such as air conditioners heating boilers furnaces duct systems heat pumps and water heaters. One of the most common odors you could smell in your hvac system is a burning electrical smell.

Step 1 turn on your heating system and let it run for a few minutes if the smell is a mild burning smell if this is the first time the heat has been turned on this season. One of the most common causes of high efficiency hvac odor is moisture that has spawned mold. If you are just turning on your heater this could be a problem which will eventually go away on its own. Give it 20 to 30 minutes and see if the smell dissipates.

Natural gas is odorless but suppliers treat the gas with a strong rotten egg smell to make gas leaks more detectable. Commonly known as a dirty sock smell the odor comes from the mold that has made a home on your. Heating air conditioning system odor causes cures. When the moisture doesn t drain properly it can escape into the ducts and create mold.

The smell of sulfur or rotten eggs almost always indicates an issue with gas supply. If it does it probably was just the dust burning off. Smells blamed on heating systems that use ductwork may actually be coming from something contaminating the ducts or may be simply transported from another. An air conditioner smells like mildew or mold is probably the most common symptom of central hvac systems.

Electrical odors can have a variety of causes. If the smell lingers over time or gets worse turn off your unit and call your heating and cooling expert for emergency maintenance.