Hvac Ductwork In Attic

Runs that are too long.

Hvac ductwork in attic.

Here s why that is a good thing. An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan. Knowing the disadvantages of attic install and the crawl space install. Most of the commentary is about cooling but what about heating.

Well mainly it s a way to save space. Improperly supported flex ducts will sag which cuts down on airflow meaning cool air generated by an ac unit will struggle to reach your in law suite. When water condenses and drips into your attic or home it can cause a some serious secondary problems. The air ducts for a central hvac systems are typically located above a home in the attic or upper crawl space or underneath a home in the space between the foundation and the floor so.

I vote for the attic. Sometimes air conditioned air will seep right through your ducts and become useless instead of heating and cooling your home. Choosing the right ductwork for installing in your attic as with. There will be less duct leakage.

When the location of hvac equipment and duct system and not optimized in the planning phase the equipment may end up far away from the space to be cooled. Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts. So why put an hvac system up in the attic at all. Flexible duct is a plastic tube that is reinforced with wire and then insulated on the outside.

Recently i had another hvac company come out and put in a new bathroom vent and they told me they believed the duct work was full of water. Attic hvac systems save space. Insulate and air seal the floor with open cell foam put ductwork and mechanicals in the attic install a radiant barrier and mastic seal the ducts. Why is condensation on ductwork a problem.

I m in sacramento and in spite of our hot weather reputation it is primarily a heating climate. It was new when the ac was put in 7 years ago. All ducts are at risk for this type of leakage. The next most typical type of duct systems is made of flexible duct.

This is my climate i see ductwork in crawl spaces a lot and lots of problems. Retrofitting my house would be expensive and disruptive. So water is condensing on your ac ducts. I agree that central hvac ducts in the attic are ridiculous.

The attic ductwork is flex duct work. Flex ducts themselves do not sweat however if the. First water dripping off of your ducts and onto your insulation can cause the insulation to compress which decreases it s r value or ability to insulate. If you have central heating and or air conditioning in your home the warm or cool air is delivered to each room through a system of connected ducts and vents.

That may require long runs of ductwork that make it hard for your hvac system to move conditioned air to certain areas within the space. Ductwork design mistake 2. I called out the original hvac company and they took a look and said they saw no water. Duct leakage causes a lot of problems including less.

Attic hvac systems also require shorter ducts. Why is this a problem.