Advantages Of Hvac In Attic

Comments 1 almost all newer homes built on a slab do it this way.

Advantages of hvac in attic.

One of the advantages of an attic ac handler installation is that it makes it easier to cool the higher levels of the home if you have a multi story home. Over the lifetime of every roof there is bound to be a little moisture that creeps in. Attic hvac systems save space. An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan.

Contractors swear it makes no difference but it seems to me that if hot air rises it would be more efficient to have the ducts near the floor. If your attic is finished and the hvac system is in excellent condition you might be able to avoid this disadvantage but most houses do not have an attic that is suitable for full time living. With attic insulation it is easier for the hvac system to distribute cool air throughout the home. It keeps you warm during the winter cool during the summer and helps keep your indoor air clean.

Hvac systems should provide comfort for the interior of your home but never for an attic. Well mainly it s a way to save space. Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts. Without a handler in the attic circulating air to higher levels can be more challenging.

That means having it placed in the attic or a crawl space is a bad idea because you are increasing the risk of causing damage to the equipment. An attic fan can be used temporarily during the summer to decrease the electric bill but it won t be the best option in the long run. By bryan simning jan 20 2015 air conditioning hvac. The trusses do cost more but this added expense can be mitigated by a reduction of the size of the hvac system thanks to the ducts being inside a conditioned space.

In many cases around the region builders elected to place heating and cooling equipment in attic spaces as a space saving measure. What are the pros and cons of putting the hvac system in the attic. Attic ventilation fans work best if the attic floor is thoroughly sealed hvac equipment is well insulated and sealed and attic insulation is less than r 19. With newer foundation systems involving embedded rebar or tension cables making in slab hvac ductwork nearly impossible there s little other option but to move it to the attic.

While it does keep the unit out of sight and can offer some advantages having your hvac in the attic can cause problems. In the 70 s and 80 s in slab hvac ductwork was commonplace and took advantage of the relatively stable temperature of the slab at or near the ground. Improper installation of roofing materials and flashing may allow some moisture to enter or. Heating and ventilation pros can work out the right system so that your hvac system is never working harder than it should which means keeping your attic out of the equation.

Choices in attic ventilators.