Hvac Ductwork In Attic

The next most typical type of duct systems is made of flexible duct.

Hvac ductwork in attic. Retrofitting my house would be expensive and disruptive. Ductwork design mistake 2. So water is condensing on your ac ducts. Duct leakage causes a lot of problems including less.

When water condenses and drips into your attic or home it can cause a some serious secondary problems. The really bad news is that with old metal duct systems the only option is replacement of the ducts to stop the rain in the attic. 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.

Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts. Runs that are too long. Most of the commentary is about cooling but what about heating. I vote for the attic.

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. Choosing the right ductwork for installing in your attic as with. 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. Knowing the disadvantages of attic install and the crawl space install.

An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan. Attic hvac systems save space. I called out the original hvac company and they took a look and said they saw no water. 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.

This is my climate i see ductwork in crawl spaces a lot and lots of problems. I m in sacramento and in spite of our hot weather reputation it is primarily a heating climate. Sometimes air conditioned air will seep right through your ducts and become useless instead of heating and cooling your home. Why is this a problem.

Here s why that is a good thing. All ducts are at risk for this type of leakage. 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. Flex ducts themselves do not sweat however if the.

Again i d suggest calling an experienced hvac pro to guarantee your ducts are installed in your attic with proper support. 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. I agree that central hvac ducts in the attic are ridiculous. Attic hvac systems also require shorter ducts.

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. There will be less duct leakage. It was new when the ac was put in 7 years ago. The attic ductwork is flex duct work.

Why is condensation on ductwork a problem. When i look in my attic i wonder if a lot of the ductwork couldn.