Attic Fau Weight

An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan.

Attic fau weight.

Cmc section 304 4 appliances in attics. Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts. G if the attic and roof is conventionally framed ceiling joist under the location of the fau unit shall be doubled with minimum 2x6 joists. E fau access flooring shall provide a minimum 24 wide solid surface to a level 30 x30 surface in front of service side.

Fau located in an attic attic access service space c m c 904 crc r807 ventilation. The attic weight was approximately 17 26 grams in silver. You ll also free up a closet. Attic access may be reduced to 22 x 30 provided the largest piece of equipment can be removed through the opening.

There s usually nothing up in an attic aside from some stored items so a furnace won t take up useful space. A 30x22x30 inch high minimum unobstructed access but not less than the largest equipment size. Attic hvac systems save space. Available in variable speed as well as 1 and 2 stage units these powerful air conditioners can operate as quietly as a vacuum with efficiency ratings up to 26 seer with up to 21 seer efficiency ratings.

The attic standard declined in weight with the passing of time. B 30x30 inch minimum unobstructed passage to remove equipment but not less than the largest equipment maximum 20 distance from access to unit. Some things to consider about attic vs. Attic furnace 2019 california mechanical code sections 904 10 through 904 10 the following are general requirements for an attic furnace based on the 2019 ca mechanical code.

The biggest advantage of having an attic furnace is that it s a space saver. This handout is intended to provide only general information for further information contact the building safety division. Additionally if the attic and roof is conventionally framed ceiling joist under the location of the fau unit shall be doubled with a minimum 2x6 joists. Well mainly it s a way to save space.

Install passageway platform minimum 24 inches width and maximum 20 feet in length to fau. F mechanical equipment area shall have required switching lighting. If your attic joists won t bear the weight necessary to finish out a living space but the engineer cleared them to support floor decking for light storage you can install inch plywood or. Located in an attic cmc 304 4 furnaces located in an attic area shall comply with the diagram at the bottom of this page.