Install new hvac cost

It typically costs more to retrofit forced or central-air heating than to replace an existing unit. Several factors affect HVAC unit replacement costs. Consider that a newer, more energy-efficient model may save you money on energy bills in the long run. Depending on the size and complexity of the installation, the job can take between 6 and 10 hours if the old HVAC system is being replaced with a new one. If new ductwork is needed, the installation could be extended by 1 to 3 days.

There are three types of installations for an HVAC unit: a change-out installation that includes a new heating and cooling system, a full installation that includes all HVAC equipment and ductwork, and a full install that also includes a zoning system and any other additional features. The more difficult it is to access the existing HVAC system, the more expensive the replacement will be. If the HVAC unit is in a historic home, in a small attic or an attic with blown-in insulation, or if the HVAC unit requires custom-made pieces, it will add to the price of the installation.

HVAC unit replacement cost typically includes the price of removal and disposal of the existing unit. The climate you live in also impacts the overall price of HVAC unit replacement cost. Residential furnaces typically run between 35, to , BTUs British thermal units. One BTU is equal to the heat of one match. If you live in a hotter climate, the BTU output for cooling will increase by 10 percent.

If you live in a dry climate, it will cost extra to add a humidifier to the HVAC unit. When budgeting for HVAC unit replacement costs, there will be additional price factors and considerations. These include ductwork; adding zones, insulation, or a thermostat; additional add-ons and upgrades; furnace and air conditioner replacement; asbestos removal; and the savings from rebates.

Ductwork installation can add between 2 and 4 days of labor. A zoned system uses a specific thermostat for each zone of your house. Dampers in the ductwork open and close according to the needs of each particular zone based on how much heating and cooling is needed in that area. Insulation typically is not part of an HVAC unit installation, but if you live in an older home, the rooms are cold and drafty in the winter, and the upper floors and attic are sweltering in the summer, you may want to consider it.

Insulating HVAC ductwork can help the system run more efficiently and save money on utility bills. Insulated ductwork can help eliminate condensation and in turn, mold and mildew.

A programmable thermostat that regulates heating and cooling is much more efficient than a standard manual one. With all the additional features, the project can take from 4 to 7 days to complete. Some add-ons are a zone system, a whole-house humidifier, UV lighting, or a variable speed fan.

Keep in mind that high-efficiency furnaces cost more and if any ductwork needs to be repaired or replaced, that will increase the cost of the project. The overall price depends on the size of the air conditioner and whether any repairs need to be done to the existing HVAC system. An HVAC is a complicated system with many internal parts that have to function in tandem in order to heat and cool your home.

If your home requires a dual-zone system and you attempt to cut costs by only installing one unit, you may have issues with humidity in your home, as well as inadequate heating and cooling, which can cause your system to have to work overtime.

An HVAC professional can help you decide which system is best for your home, given the size, the climate you live in and your individual needs and desires when it comes to heating and cooling your home. When she's not working, Christin enjoys reading, gardening and hanging out with her husband and four young kids.

She also loves to do small home improvement projects any chance she gets. Samantha is an editor who covers all topics home-related including home improvement and repair.

She edited home repair and design content at websites like The Spruce and HomeAdvisor. She also has hosted videos on DIY home tips and solutions and launched multiple home improvement review boards staffed with licensed pros. Select Region. United States. United Kingdom. Christin Perry, Samantha Allen. Contributor, Editor. Editorial Note: We earn a commission from partner links on Forbes Advisor. Commissions do not affect our editors' opinions or evaluations.

Featured Partner. Estimation Fee None, Free Estimates. Was this article helpful? Share your feedback. Send feedback to the editorial team. Rate this Article. Thank You for your feedback! These are ranges which can be impacted by the above factors, so before you start the project, be sure to get a few estimates. You can also find an HVAC cost estimator online, though these will still only give you a general idea of the price.

New system installation costs vary depending on factors such as your equipment and home. Local demand will influence hourly rates charged by HVAC specialists.

Want to know how much a hvac unit should cost? Try out our cost calculator to get a local price estimate for your home. Like your home and needs, your HVAC project cost will be unique.