Ac Ductwork In Attic

Here are some of the common ductwork design mistakes that impede the function of your air conditioning.

Ac ductwork in attic.

Keep ducts spaced apart so air can flow between them. Choosing the right ductwork for installing in your attic hard ductwork. It s a lot simpler for your installer to leave ductwork loose rather than having to cover it and wind it through floors and walls. These ducts are more cost effective good for tricky installations in tight places where rigid ducts.

Throw duct leakage into the mix and the problems are even worse. This type of duct means a smoother interior with better air flow insulation applied on the outside to. Reduce the humidity level around your air ducts. 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 you don t see them unless you have cause to replace them.

If ducts are located in a crawlspace underneath your house cover the soil to reduce moisture. When hvac ducts are installed in a vented attic in a dry climate bury the ducts in attic insulation to protect them from temperature extremes in the unconditioned attic space. Otherwise moisture will build up and you can face possible mold problems in your attic. Ductwork design mistake 1.

So if you see unusual water staining on any of the ceilings in your home and the roofer has eliminated roof leaks it is likely coming from some fault with the duct system in your home. Install ductwork so that it is in direct contact with i e laying on the ceiling and or truss lower cords. The next step is to ensure that you add a vapor barrier to your ductwork. The remaining 2 tons of capacity is at least 1 5x oversized for the actual 1 load.

With hundreds of square feet of ductwork surface area in the attic and a δt of 75 f the air coming out of the vents in your home will be significantly higher than 55 f. One reason that ac units go up in attics is because they re cheaper and easier to install. That saves time and whenever your contractor doesn t take as long to finish a project you save in labor too. Contractors can make the mistake of failing to consider the type of air conditioning system you have load requirements of different rooms where ducts and equipment are located and the materials used.

If they are located in your attic be sure the area is properly insulated and any cracks or holes are sealed.