A C In Attic Load

Live load on attic floor local requirements.

A c in attic load.

Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts. In addition to making the unit hard to get to for service high attic heat can trigger the high. This new hi efficiency attic unit has to have a u shaped trap on the drain. However if the attic is intended for storage the attic live load or some portion should also be considered for the design of other elements in the load path.

It has never dripped continuously but when the system shuts. But with proper ventilation you can at least bring those temperatures down to match that of the outdoor air. Attic hvac systems save space. Unless you have a finished attic you probably aren t fond of spending time up there during a hot summer day.

When used for storage only dead load of attic floor not floored 10 lbs. Well mainly it s a way to save space. So why put an hvac system up in the attic at all. Put it in an attic full of blown insulation and you re forcing it to work harder to vent its heat.

2attic loads may be included in the floor live load but a 10 psf attic load is typically used only to size ceiling joists adequately for access purposes. A well insulated and air sealed attic in phoenix will only comprise 10 15 of the sensible cooling load. Attic ventilation fans help cool air your attic by pushing out the stifling hot air from inside the attic and bringing in cool air from outside. Ft dead load of roof of wood shingle construction 10 lbs.

We had the system replaced both units. An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan. The ceiling load may include items like drywall ducts recessed lights bathroom fans and attic insulation. In other words when you get the basics right your attic insulation and air barrier you then need to focus on other energy conservation strategies like duct sealing and shade screens.

With no air conditioning vents pumping in cool air and the hot sun beating down on the roof right over your head attic temperatures can soar. However in some cases the joists are intentionally built strong enough for the homeowner to later build out the attic. This prevents hot air from seeping into your home and driving up the temperature in the living space which reduces the load on your air conditioner. Girder load width half joist span live load on roof local requirements for wind and snow.