Also known as ductless mini split air conditioners and heaters they consist of one or more wall.
Best ac system for an attic bonus room.
But it s also easy to install and customizable like a less efficient window unit.
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.
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.
An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan.
Bonus room faqs why is my new attic space bonus room so hot.
Bonus rooms typically have sloped ceilings and and attic facing knee walls.
It has the power and efficiency of a central system.
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.
This is a great alternative that gives you direct control over the temperature in your bonus room without affecting the rest of the house.
A mini split is an efficient scalable way to add cooling or heating to specific rooms of a home.
Attic hvac systems save space.
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.
Well mainly it s a way to 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.
Even if your contractor added air and return vents to the bonus room there may not be enough force to keep each area cool.
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.
A critical detail is to build the knee walls so they can be air sealed.
Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts.
So why put an hvac system up in the attic at all.