Another problem with vaulted ceilings at least here in the southeast is that builders use tradeoffs to put in less insulation than is required for flat ceilings.
Best ac system for an attic bonus room.
When the air conditioner ran it sucked lots of hot attic air right into the room and the ceiling near those lights got to temperatures well above 100 f.
If your bonus room has already been finished and you don t want to go through the hassle of expanding the ductwork for your current heating and cooling system consider installing a mini split ductless system instead.
Also known as ductless mini split air conditioners and heaters they consist of one or more wall.
A mini split is an efficient scalable way to add cooling or heating to specific rooms of a home.
This is a great alternative that gives you direct control over the temperature in your bonus room without affecting the rest of the house.
Well mainly it s a way to save space.
A ductless hvac system is a great option for a bonus room over a garage.
If your hvac heating ventilation and air conditioning system was sized for the main house it may not have the capacity to cool your new bonus room.
So why put an hvac system up in the attic at all.
Thankfully we moved in late summer because the kids soon had relief from the 80 degree temperatures that were the best we could achieve when the days were warm.
There was a single 10 inch round duct that ran from the furnace into the attic where it split into a ductopus to serve the three kids rooms a bathroom and bonus room.
Ductless mini split system designed both for single room and multi room cooling and heating ductless mini split system is easily your best option if you are really looking for something that will enable you to enjoy consistent temperature comfort inside your renovated attic.
Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts.
Even if your contractor added air and return vents to the bonus room there may not be enough force to keep each area cool.
Bonus rooms typically have sloped ceilings and and attic facing knee walls.
It has the power and efficiency of a central system.
Attic hvac systems save space.
Even under the best circumstances attic bonus rooms are hard to cool especially in older homes that cannot easily be air sealed.
In fact ductless systems are strong enough to heat and cool entire homes.
Bonus room faqs why is my new attic space bonus room so hot.