Forced Air Ductwork Routed In Attic

Heat pumps and ducts are part of it too.

Forced air ductwork routed in attic.

Functional troubles such as lack of air flow or collapsed ductwork and environmental problems such as. A basement is below and. Visions of walls torn open to install new ducts and a lengthy disruptive construction project can be daunting. Since most homes have their hvac system serve multiple functions at once it can be cheaper to install the unit in the attic because the roof access can make inspections.

Our house is a 2 story forced hot water system without ductwork. Comparing this configuration to a solar water heater they make the case that putting air conditioning ducts in a hot attic is an effective way to heat up the conditioned air as it travels from the air handler to the conditioned space inside the home. This article describes heating and air conditioning ducts that have been placed in or beneath concrete floor slabs. Forced air systems are usually the cheapest ones to install in homes today and a furnace qualifies as this type of system.

The reality however is actually quite different. If you don t have forced air the fan and coil system is typically placed in the attic where it will deliver cool air through ducts. 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. Duct delivers fresh air and humidification into your home.

A delivery system for all forced air systems furnace or air handler heating or air conditioning or both. Hvac air ducts located inside concrete slab floors invite a surprisingly broad range of building problems that fall into two broad categories. Ducts that are in a ceiling tend to be a little more effective in distributing cooled air throughout a room. Hvac ductwork in floor slabs.

Ductwork is the channel through which the air in your home is filtered and purified or expelled to the outdoors and replaced with fresh new air. The 20 to 30 foot long pipes that carry the refrigerant are disguised to look like a downspout. It was new when the ac was put in 7 years ago. In my experience heating ducts that run through attics cause serious problems in snow country.

Unfortunately this practice is all too common in our northern cold climate putting air conditioning ducts in the hottest. I called out the original hvac company and they took a look and said they saw no water. If your ductwork is breaking down under the slab a coating is not going to do you. Verify that ducts outside the conditioned zone are properly sealed.

The attic ductwork is flex duct work. Where ductwork must be routed through unconditioned zones that experience temperature extremes such as the attic crawl space or basement reduce thermal loss by insulating affected spans. In warm climates it is common practice to run heating and air conditioning ducting through attic spaces simply because it is easy to do.