Ductwork installation adds 2 to 4 days of labor and 2 000 to 3 000 to the total cost of your new system.
Attic hvac system cost.
A high velocity hvac system costs 3 000 to 7 000.
800 3 500 you will need to install new insulation to make the space habitable.
It circulates air through ductwork that is about 2 inches in diameter which makes it ideal for retrofits or installation in tight spaces.
If it s time to replace your hvac system you should get ductwork replaced at the same time.
Well mainly it s a way to save space.
The air handler runs much faster than other forced air heating and cooling systems.
Attic hvac systems save space.
If you need to replace ductwork as well you can expect an additional 1 875 for a single story 2 200 sq.
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.
Cost to install hvac system with ductwork.
Frequently asked questions the average cost to replace an hvac system is 3 250 to 12 586 which would include installation of both a new central ac unit and gas furnace combo.
3 5 days.
To add attic insulation expect installation to cost between 800 3 500 including materials and labor for a professional to add it.
Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts.
When solid ducts in walls and ceilings must be replaced the cost can rise to 550 per run or higher.
The average cost of a professional attic cleaning ranges from 110 to 160.