Central air cost factors.
Furnace and central air unit cost.
The average cost to replace an hvac system is 4 820 to 9 350 which includes the combination of a new central air conditioner unit and a new gas furnace.
The maximum cost reported for central heat installation is 20 000.
Furnace and air conditioner prices.
If purchasing a system e g.
Just know the maximum price includes extensive ductwork.
A note about installation cost.
However the cost of a full central heating system ranges between 4 000 and 20 000.
Mrcool signature 5 ton 60 000 btu seer 14 cooling 95 afue 110 000 btu heating complete split a c and gas furnace.
If you need to replace ductwork as well you can expect an additional 1 875 for a single story 2 200 sq.
This price is just for the heating and cooling system without installation costs making it cheaper than the average cost of replacing your furnace and air conditioner separately.
A new furnace and ac combo unit will cost around 1 900 for a 1 000 square foot home up to 5 600 for a 3 000 square foot home.
Installation prices can increase on average 20 30 depending on where you live.
An air conditioner at 3 400 and a furnace unit at 3 200 add the prices together to determine the average installed price of 6 600 for the system or use our free home system estimate tool.