Why Doesnt The Hvac Overheat In The Attic

An unventilated attic can reach 150 degrees in the heat of summer 50 degrees higher than it should be.

Why doesnt the hvac overheat in the attic. If you re using your attic as a functional space like a bedroom or workroom then you ll want to consider adding an indoor air conditioning unit. Unless the same ducts are used for air conditioning there is no condensation risk from simply burying them. So why put an hvac system up in the attic at all. In many homes the insulation layer in the attic is along the floor.

Duct leakage causes a lot of problems including less. Keeping your attic properly ventilated and making sure that you have healthy indoor air quality in your home will increase the efficiency of your central air conditioning system an keep you cooler and more comfortable. There will be less duct leakage. Before you start the job however consider these five hvac tips to help you effectively turn your attic into a spare bedroom.

Foil covered air conditioning ducts. You can set up in the early am when its cool in the attic but you ll need to conduct the test when the attic is hottest it doesn t take but a few minutes. Cellulose is more air retardent than fiberglass but heavier per r. All ducts are at risk for this type of leakage.

Increase or move insulation. When you re finished cover the holes with electrical or duct tape. Attic hvac systems also require shorter ducts. Can you put your air conditioning unit in the attic with blown in insulation.

Well mainly it s a way to save space. Be sure to measure temperatures at the main return grille and a representative supply grille at nearly the same time. Here s why that is a good thing. If going for more than r60 in cellulose it s good to verify the static load capacity if it s a trussed roof or if the attic floor joists are smaller than 2x10s.

An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan. When you decide to trade in your room air conditioner for central air you ll have decisions to make including where. Indoor air conditioning unit. Attic bedrooms create a private peaceful space for your guests.

Below you ll find a list of circumstances that might compel you to place your new hvac in the attic along with a list of situations that would make an attic hvac inconvenient. Attic hvac systems save space. Install attic insulation with an r factor of at least 19. Sometimes air conditioned air will seep right through your ducts and become useless instead of heating and cooling your home.

All of the other tips listed below are good for cooling down an attic so that the rest of your house doesn t get too hot. Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts. Have a look at what we ve put together so that you can make an informed decision for yourself next time you need to install a new hvac system. Best way to cool an attic 1.