Central Air Ducts In Attic

At the end of the day there are really only two causes for condensation on ductwork.

Central air ducts in attic. Central air ducts are often routed through unconditioned zones in the home such as the attic or crawl space. Fibers may also work their way into closed system air handlers or ducts landing along duct work or circulating into the air in the rest of the house. Final thoughts on condensation on ductwork. An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan.

Installing ducts in a multistory home goes more slowly since wall stacks are included. For a 1 600 2 000 sq ft. Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts. Connecting an attic air handler to ceiling ducts in a single story home is a quick project.

House a 2 5 ton central ac system costs 3 900 5 000. If you live in a consistently humid climate a dehumidifier can help keep the air. Here s a typical scenario for a 2 000 2 500 square foot two story. So why put an hvac system up in the attic at all.

If you have ducts. Furnace ducts that deliver hot air in cold months can be used for air conditioning. If there is ductwork already in place your total installation price for a whole house central air will be very reasonable. Attic hvac systems save space.

Acute temperatures in these areas contribute to thermal loss in metal ductwork. Most homes that have a forced air heating system have ducts that can be used for ac as well. Either way removing humidity from the air in your attic might be the most cost effective way to handle your problem. If ducts are located in a crawlspace underneath your house cover the soil to reduce moisture.

Both of these are easily treatable. Ironically older duct systems which tend to be larger work best when retrofitting central. In addition to comparing ducts in the attic to ducts inside the building envelope roberts and winkler also looked at electricity savings of other measures such as adding insulation installing better windows and using higher efficiency air conditioners. If they are located in your attic be sure the area is properly insulated and any cracks or holes are sealed.

You should have your ducts inspected. Well mainly it s a way to save space. Keep ducts spaced apart so air can flow between them.