Older Vancouver homes come with a lot of charm—arched doorways, original wood floors, and unique architectural touches. But finding the best air conditioning system for older homes can be challenging, especially without built-in ductwork. If you’re considering a ductless or central AC system, understanding how each works is key to keeping your space cool and efficient.
Many homeowners are curious about how central air conditioning compares to ductless AC systems, especially when upgrading an older home. Choosing between the two doesn’t have to be overwhelming—especially if you understand how each system works and what it can do for your home. Choosing the right air conditioner according to your home’s environment and needs is important. However, if you’re unsure which one is right and looking for professional guidance, get in touch with our HVAC experts in Surrey today for honest advice and reliable support!
In this blog, we will explore what ductless and central AC means and the difference between ductless and central AC systems to help you decide which one works best for your space.
What Is Central Air Conditioning?
A central air conditioner system cools your entire home using one large unit, typically placed outside, that distributes cool air through a network of hidden ducts and vents. When people ask about central air conditioning or central AC, they’re simply referring to a setup that cools multiple rooms at once using a central system.
Benefits of Central Air Conditioning (AC) System
- Cools the Whole Home: Ideal for large or multi-room homes—it maintains the same temperature in every space.
- Cleaner Look: No bulky units on your walls or windows; vents are small and blend into the home’s design.
- Improved Air Quality: Filters built into the system help reduce dust, pollen, and other allergens as air circulates through the system.
- Quieter Operation: Since the noisy part of the system is located outside, indoor spaces remain peaceful.
- Energy Efficient (when properly installed): Central systems can be more efficient than using multiple portable units in each room.
- Adds Value to the Home: Many buyers prefer homes with a reliable, built-in cooling system.
These benefits of central AC make it a wise long-term investment for homeowners, especially those upgrading older homes.
What Is Ductless Air Conditioning?
A ductless air conditioner, also known as a mini-split system, is a type of cooling unit that doesn’t require any ductwork to cool your home. Instead, it uses small indoor units mounted on walls and a connected outdoor unit. Each indoor unit cools a specific room or area.
If you’re wondering what a ductless AC means, it simply refers to a system that doesn’t use traditional ducts like central systems. This makes it an excellent option for older Vancouver homes that don’t already have ducts built-in or for rooms where adding ductwork would be difficult or expensive. These systems are easy to install and allow you to control temperatures in individual rooms, making them flexible and energy-efficient.
Benefits of Ductless Air Conditioning (AC) System
- No Ductwork Needed: Ideal for older homes or room additions.
- Flexible Installation: Wall-mounted units can be positioned where needed most.
- Zoned Cooling: Control temperatures separately in each room.
- Energy Efficient: Uses less power by cooling only the spaces you use.
- Quiet Operation: Indoor units run quietly, offering peaceful comfort.
- Modern Design: Sleek, compact units blend well with home interiors.
These benefits of ductless AC make it a wise choice for homeowners who want simple, targeted cooling without major renovations.
Ductless vs. Central Air Conditioning: Key Differences for Older Homes
1. Control Options
Ductless air conditioning offers greater flexibility in temperature control. Each indoor unit features its own remote or wall-mounted control, allowing you to set different temperatures in various rooms. This is especially useful for homes where family members have varying comfort preferences or for rooms that aren’t used all the time.
In contrast, central air conditioning systems typically have a single main thermostat that controls the temperature for the entire house. This setup is simple but doesn’t allow for room-by-room adjustments unless you add a zoning system, which can be costly.
2. Home Compatibility
Older Vancouver homes weren’t built with ductwork in mind, which is why ductless air conditioners are often easier to install. They don’t require tearing into walls or ceilings, making them ideal for heritage homes or homes with limited space.
On the other hand, central air conditioning systems are most effective in homes that already have ducts in place. If your home has a furnace or forced-air heating, adding a central AC system may be simpler. However, installing ducts in an older home without them can be disruptive and expensive.
3. Energy Efficiency
Ductless systems are recognized for their exceptional energy efficiency, particularly when used for targeted cooling. They only run in the rooms where cooling is needed, which can save a significant amount of electricity. They also avoid energy losses that happen in ductwork, especially older or poorly sealed ducts.
In contrast, central AC cools the entire house, whether you’re using all the rooms or not, which can result in higher energy consumption. However, newer central air conditioner systems with high-efficiency ratings and programmable thermostats can still offer good energy savings when used correctly.
4. Maintenance Needs
When it comes to maintenance, ductless systems are easier to manage in small homes or spaces. Each unit has its filter that you can clean regularly, and because there are no ducts, there’s no need for duct cleaning.
On the other hand, central systems require more attention over time. You’ll need to replace filters regularly, check the ductwork for leaks or blockages, and schedule occasional professional tune-ups. While both systems benefit from regular maintenance, central AC systems usually have more parts and connections that may need service.
5. Noise Levels
Ductless air conditioners are generally very quiet. The indoor units make a soft hum, while the louder components are placed outside. This makes them a great choice for bedrooms or workspaces.
In contrast, central AC systems are also designed for quiet operation; however, noise can sometimes travel through the ductwork or be audible near the vents. That said, both systems are significantly quieter than older window units, so noise is usually not a major issue—though ductless systems have a slight edge in this area.
6. Upfront Cost
Installing a ductless system can be a more cost-effective option for smaller homes or those with single-room cooling needs. It’s often quicker to install and doesn’t involve ductwork, which keeps labor costs low.
On the other hand, central AC systems usually cost more upfront—especially if you need new ductwork. However, for larger homes that require full-house cooling, central systems may offer better value over time, as fewer indoor units are required compared to ductless systems for the same coverage.
Are you looking for affordable cooling that fits your home? Our Air Conditioning specialists for Vancouver residents can help you choose the most cost-effective and efficient solution. Reach out today for expert advice and a free consultation!
Final Thoughts
Choosing between ductless and central AC comes down to what works best for your home’s layout, your comfort needs, and your budget. For older Vancouver homes without existing ducts, ductless systems offer flexible, efficient cooling with easier installation. On the other hand, if your home already has ductwork or you’re looking to cool the entire house evenly, a central air conditioner system may be the better fit. Both options have their advantages, and understanding the key differences helps you make the right, comfortable choice for your living space.