Bottom line you re probably better off running the supply ducts for the second floor in the attic.
Best way to run ac lines in attic.
A clog in the drain line of an attic ac unit is a homeowner s worst nightmare.
Attic hvac systems save space.
It can potentially cause extensive and expensive water damage.
The line goes from.
If the condensate drain line is clogged you will need to use a wet dry vacuum or a special pump to unclog the line.
This isolates the attic from the rest of the home which means the attic isn t part of the conditioned envelope.
The compressor unit is outside at the other end of the house and the refrigerant supply return lines wander about 50 through a second attic into the cooling unit.
Luckily it is usually easy to clear out a clog.
One of the most effective ways to convert your attic space into a spare bedroom is to remove the insulation from the floor and add insulation to the attic ceiling.
These drain lines carry away condensation produced by the operation of the evaporator on the air conditioner unit.
Use a funnel to pour a warm water and bleach mixture into the line.
Once you ve completed installing a new air conditioner your work isn t quite finished.
Repeat up to three times to clear the clogged line.
This will kill any algae mold or mildew that has formed in the pipe.
Well mainly it s a way to save space.
Bleach will kill the algae and water will flush it out.
Essentially you re bringing the attic into the rest of the house.
Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit.
An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan.
So why put an hvac system up in the attic at all.
Before you switch on the unit you ll need to know the proper way to install a condensate drain line.
Clean the indoor line at the air conditioner condenser unit.
Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts.