Odor From Heating Ducts

The quicker you detect the decomposition the better.

Odor from heating ducts. First turn off the ac system. First check the air filter to see if it is very dirty as this can restrict the air flow and overheat the electric resistance heaters. If a critter has died in your hvac or duct system the smell will quickly become impossible to ignore. Air ducts in a ventilation system are designed to transport air so that you feel more comfortable in your home.

An unusual or musty odor is often the first sign of mold in air ducts or in air vents. Contact a professional hvac or pest management company immediately. Ducts of this kind are often used with a forced air furnace or a central heating and cooling system. Here are 5 common hvac odors and what they indicate.

Rotting carcass or dirty trash smells. But the most common cause of a musty smell in ductwork is the presence of mold in your hvac system. Any odor that drifts into the duct system will lead to odor all through the house as the blower pushes the smell out through the vents. However sometimes you will notice not so desirable smells coming from your air duct system.

This article will guide you through the process of finding out whether or not you have mold in your air ducts and what you can do about it. Next open some doors and windows for ventilation. As a heating repair company that serves buck county pa and many other areas around philadelphia and in south jersey we know that tracking down the smell can be challenging it s challenging for you because your home s ductwork is designed to deliver air to all areas of your home including bad odors so finding the origin of the smell can be difficult. There are a number of reasons why musty smells might be coming from your air ducts system.

Usually this is the result of gaps in the ducts caused by rust or other damage. If you notice a musty or moldy smell that goes away when you are not using your air conditioning or heating if they share ducts that can narrow the cause down to mold in your hvac system. Unfortunately though microbes and mice often find a way into walls and heating systems from the surrounding soil. Inspect all the ducts connected to your heating system so make sure there are no gaps.

Tracking down building odors associated with the heating or cooling ductwork can be tricky not only because there is a larger variety of possible sources of duct smells and stinky ducts than you might guess but also because once an odor source has invaded the hvac system smells can be delivered to other more remote building areas. If your hvac unit smells like it might be overheating it very well could be. Turn your unit off before attempting to diagnose the problem. If the mold problem is quite severe you should be able to spot the growth around the ducts in the vents and the other parts of the ductwork.