A new heat pump installation can use your existing ductwork. This makes it an excellent choice to replace your furnace when it reaches its end of life. Retrofitting a heat pump to your central air system gives you an all-in-one heating and cooling solution to keep your family comfortable throughout the seasons on Long Island.
What are the Considerations for Installing a Heat Pump with Existing Ducts?
A heat pump will work with your existing ducts if they have optimal airflow capacity, insulation, and are in good condition.
Your Suffolk County HVAC installer will evaluate your ductwork for:
- Airflow Capacity: Heat pumps require more airflow than fuel-based furnace systems. This is sometimes up to 3 times higher than the existing equipment. Ducts may need modification or replacement to suit the airflow requirements.
- Insulation: Insulation affects comfort and efficiency. An R-value assessment measures insulation performance. Insulation may need replacement before the heat pump is installed.
- Overall Condition: A contractor will seal leaks and repair any damage before your heat pump installation.
The best heat pump installers will optimize ductwork to minimize energy loss.
Is it Worth Replacing My Ducts for a Heat Pump?
In most cases, you will gain efficiency and cost advantages by replacing or repairing underperforming ducts for a new heat pump system. Damaged and leaky ducts are inefficient. Even with a furnace, you will lose energy and spend more to heat your home. If you need duct repairs or upgrades for a heat pump, then you will ultimately gain a more efficient system for year-round heating and cooling performance.
Always keep in mind that a heat pump offers heating and cooling from a single unit. This makes it the most efficient and convenient way to enjoy a comfortable home.
Frequently Asked Questions
How Much Will It Cost to Replace My HVAC Ductwork?
In the average home, it can cost anywhere from $1,500 to $5,600 to replace HVAC ductwork. Your older ductwork might only need modifications or upgrades, so you won’t always be looking at complete replacement costs. The best way to learn about costs is through detailed consultation with a licensed HVAC installer in Suffolk County.
Can I Replace a Ducted System with Ductless Mini-Split Heat Pumps?
While you can replace your central air system with ductless mini-splits, it’s typically more cost-effective in this case to replace central HVAC with a central heat pump.
Get a Quote for a Heat Pump Installation in Suffolk County
Your existing ductwork could make the installation of a new heat pump more affordable. You can learn about the costs and unique benefits for your family when you book a comfort consultation with Soundview HVAC. With over two decades of experience in Suffolk County, we are your local HVAC professionals.


