Are Ductless HVAC Systems Right for Your Des Moines Home?

Not every home in Central Iowa is built for a traditional HVAC system. Some don’t have ductwork at all. Others have certain rooms that never seem to stay comfortable, no matter what you set the thermostat to. That’s why more homeowners in Des Moines are looking into ductless HVAC systems, also called mini-splits. Bell Brothers helps homeowners explore these options and decide what makes the most sense for their space, comfort, and energy use.

If you're trying to figure out the most practical way to cool your home, especially in an older property or recent addition, a ductless system could be a smart option. But it’s not the right fit for everyone. Here’s what to consider.

What Is a Ductless AC System?

A ductless HVAC system is a type of cooling solution that doesn’t use traditional ductwork. It includes one outdoor unit and one or more indoor air handlers, which are installed in the rooms you want to cool. These indoor units connect to the outdoor compressor through small refrigerant lines and deliver air directly into the room.

Also known as a mini-split system, it gives you more flexibility and zone control than central AC. Each unit operates independently with its own remote or thermostat, so you can adjust the temperature in one room without affecting the rest of the house.

This setup is ideal for homes that don’t have existing ductwork or for those who want to avoid the energy loss that can occur with forced-air systems. It also allows for more precise temperature control in specific spaces, something that traditional central AC systems can struggle with.

When a Ductless System Makes Sense

Ductless systems are popular in a variety of home styles across Des Moines and Central Iowa. They are especially useful in situations like these:

• Homes without any existing ductwork, such as those with boiler systems or radiant heating
• Older homes where installing ductwork would be costly or invasive
• Additions, garages, and finished basements that aren’t tied into the central HVAC system
• Rooms that are consistently too warm or too cool compared to the rest of the house
• Homeowners looking for better energy efficiency through zone cooling
• Families who want to reduce usage and only cool the spaces they actively use

If your home fits one or more of these categories, a ductless mini split could help solve comfort issues without the need for major remodeling.

Pros and Cons of Ductless HVAC Systems

Before deciding, it’s worth weighing both the advantages and the trade-offs of ductless AC system.

Pros:

• Improved energy efficiency, since there’s no loss through ductwork
• Easier AC installation in homes without existing HVAC infrastructure
• Independent temperature control for different rooms or zones
• Quiet, reliable performance
• Great for retrofit applications or smaller living spaces

Cons:

• Higher upfront cost compared to traditional central AC units
• Indoor units are visible on the wall or ceiling
• Requires regular filter cleaning and maintenance for efficiency

Ductless vs. Central AC-Which One Is Better for You?

The best cooling system depends on how your home is built, what kind of comfort you want, and what your long-term energy goals are.

Central AC systems work well in homes that already have ducts in place. They distribute cooled air throughout the house from a single thermostat and keep indoor units out of sight. If you’re replacing an older system or upgrading an existing one, central AC might be the most straightforward option.

Ductless AC systems, on the other hand, offer more flexibility and control. They allow you to cool specific rooms without the energy waste that can come from pushing air through long duct runs. For homeowners in Des Moines dealing with hot upstairs bedrooms, older homes without ductwork, or recent renovations, ductless systems can be the simpler, smarter solution.

Is a Ductless HVAC System Right for You?

If you’re experiencing uneven temperatures or looking for a way to cool a particular part of your home without redoing your entire HVAC setup, a ductless AC system could be the right choice. It’s especially helpful for homeowners who want better efficiency or who are planning to age in place and downsize their energy use.

That said, every home is different. An experienced technician can evaluate your space, your budget, and your comfort priorities to help determine what will work best for you. Bell Brothers offers guidance based on your home and not on a one-size-fits-all model.

Talk to Bell Brothers for Heating and Cooling Advice

Bell Brothers has helped homeowners across Des Moines and Central Iowa find the right cooling system for their space, budget, and long-term comfort. If you're exploring energy-efficient cooling options or trying to solve specific room-by-room issues, we’ll walk you through your choices and offer honest advice with no pressure.

Need help deciding if a ductless HVAC system is right for your home? Contact Bell Brothers to schedule a consultation or speak with a technician who understands Iowa homes inside and out.