Air Handler In Attic Filter

Clear duct system and good airflow common air handler problems.

Air handler in attic filter.

On vertical air handlers with the return air duct entering below the air handler the filter often fits in a slot located below the hvac unit. Locating the air filter slot at the air handler. Attic hvac systems save space. What would we do without delivery.

The pb j of hvac. On other hvac systems the air filter may be located behind the return air grill on a wall in your home. So you may think of changing the filters or cleaning the air handler ducts to solve the. As its name suggests an air handler handles the air inside your home and delivers warm or cool indoor air throughout your entire home.

The air filter might be on top below or on the side of the air handler depending on what kind of air handler you have. This air handler has a filter base under the unit. It sounds like you changed all you can change. Air handler maintenance tasks diy.

This is the indoor part of your ac system where your home s air is actually cooled. Well mainly it s a way to save space. If you detect a problem call your hvac professional. Most often air handlers are located in the attic basement or a dedicated closet and may closely resemble the shape of a gas furnace.

On hvac systems with a return in each room there may be an air filter behind each of the return. Now that you ve identified the return air end of the air handler look closely in that area for a slot which is perhaps 1 1 2 wide and runs the entire width or height of the metal of the return air plenum metalwork box connected to the inlet end of the air handler. It s generally located in your attic basement closet or crawlspace. As the air flow is reduced the temperature of the air goes below the dew point and causes sweating.

The filter is probably at the air intake not in the furnace blower unit up in the attic. Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts. Since the ahu is the central unit that moves the air throughout the ductwork it is important to make sure nothing obstructs the airflow through the air handler such as dirty or clogged air filters a regular air filter maintenance schedule will help you maintain good airflow through the duct system. You say you changed the two in the living areas suggesting that you have a dual zone system 2 floors.

Here are a few things you can keep an eye on throughout the year to make sure your air handler is working properly. Clean or change the air handler filter at least once a year more if you have pets or seasonal allergies or asthma.