Keeping a 2 storey house HVAC system running efficiently in Metairie’s hot and humid climate is no small task. Homeowners often wonder whether a ducted air conditioning two storey house system is the right choice or if a ductless unit would serve them better. The truth is, the best way to air condition a multilevel home depends on factors like home layout, energy efficiency, and cost. At Duggan’s AC & Heating, we’ve installed and repaired thousands of systems across Louisiana, and we know what works best.
Let’s break down the differences between central AC and ductless systems so you can make an informed decision for your home.
How Central AC Works for a Two-Story Home
A ducted air conditioning 2 storey house system operates by circulating cool air through a series of ducts. It pulls warm air from different rooms, cools it through an evaporator coil, and then pushes the cooled air back through vents. This is the traditional cooling system found in most homes.
Benefits of Central AC for a Multilevel Home
- Even Cooling Throughout the House – Central AC ensures that every room in your home receives the same level of cooling, preventing hot and cold spots.
- Seamless Aesthetics – Because the system is hidden behind walls and ceilings, there are no visible air handlers or units taking up space in rooms.
- Works with Existing Ducts – If your home already has ductwork, upgrading or replacing a central AC system is usually more straightforward than installing a ductless system from scratch. Learn more about AC Installation & Replacement.
Challenges of Central AC in a Multilevel Home
- Temperature Imbalances – In many two-story homes, the upstairs tends to be hotter than the downstairs. Without a zoning system or additional ductwork, this can be a common issue.
- Higher Energy Bills – A large central AC system consumes more electricity, especially if it’s cooling unoccupied rooms.
- Ductwork Maintenance – Over time, ducts collect dust and debris, which can lower efficiency and require regular cleaning. Consider scheduling AC Maintenance to keep your system running efficiently.
Ductless Systems: A Flexible Alternative for Two-Story Homes
Ductless mini-split systems are another best way to air condition a multilevel home, especially for homes without existing ductwork. These systems use an outdoor unit connected to one or more indoor air handlers mounted on walls or ceilings.
Advantages of a Ductless AC System
- Zoned Cooling – Each air handler operates independently, allowing you to set different temperatures in different rooms. This is a great option if one floor of your home gets hotter than the other.
- Energy Efficiency – Since ductless systems don’t lose energy through leaky ducts, they’re often more efficient than central AC units.
- Easy Installation – Without ductwork, installation is faster and less invasive. Perfect for older homes or additions that weren’t originally built with a central HVAC system.
Challenges of Ductless Systems
- Higher Upfront Cost – The initial installation of multiple indoor units can be more expensive than a traditional central AC system.
- Aesthetics – Wall-mounted air handlers are visible, which might not suit every homeowner’s taste.
- Maintenance for Multiple Units – While maintenance is minimal, each unit has its own filter that needs regular cleaning.
Which Cooling System Is Right for Your Multilevel Home?
If you’re still debating the best way to air condition a multilevel home, consider these key factors:
✅ Home Size & Layout – If your home already has ductwork, central AC might be the best option. If not, a ductless system could be easier to install.
✅ Energy Efficiency Goals – If lowering your energy bill is a priority, a ductless system with zoned cooling might save you more money over time.
✅ Budget Considerations – While ductless systems cost more upfront, they often provide long-term savings due to improved efficiency.
✅ Aesthetic Preferences – If you prefer an invisible cooling system, central AC might be the way to go. If you don’t mind visible units, ductless could be a good option.
FAQs About Cooling a Multilevel Home
- Can I use both central AC and ductless systems in the same house?
Yes! Some homeowners choose to keep central AC for the main areas while adding ductless units for bedrooms or areas that need extra cooling. Learn more about our AC Repair Services.
- How do I fix temperature differences between floors in a central AC system?
You can install a zoning system, adjust dampers in your ductwork, or add a second AC unit to balance temperatures.
- What is the most affordable cooling option for a 2-storey home AC system?
If your home already has ducts, upgrading your central AC might be the most cost-effective. If not, ductless could save you money in the long run.
- Do smart thermostats work with both systems?
Yes! A smart thermostat can help you control temperatures efficiently, no matter which system you choose.
Call Duggan’s AC & Heating for Expert Advice
Whether you’re looking for Air Conditioning Repair in New Orleans or need AC Repair in Metairie, Duggan’s AC & Heating has you covered. Our team can assess your 2 storey home AC needs and recommend the best way to air condition a multilevel home in Metairie.
We also serve Belle Chasse and Gretna, ensuring homes in these areas stay cool and comfortable.
📞 Call us today at (504) 215-7031 or fill out our contact form to schedule a consultation!
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