Ductless Air Conditioners

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Are you a Katy homeowner thinking of buying a new air conditioning system? When investing in an air conditioning system for your home, you want to make sure you invest in the most reliable and efficient system possible. Ductless heating and cooling systems are becoming increasingly popular over the years. Regardless, many homeowners in Katy still don’t know much about this dependable and cost-effective technology. Here are some frequently asked questions about ductless air conditioning systems and their answers:

What Is a Ductless Air Conditioning System?

A ductless air conditioning system is a type of electric heating and cooling system that can control the temperature in your Katy home without needing ductwork. The system comprises of an outdoor heat pump (the condenser) and indoor air handling units (the evaporator) that can be mounted on the wall or within the ceiling.

Ductless AC versus Traditional AC: What’s the Difference?

The main difference between a ductless AC and a traditional AC system is that while a traditional AC system connects to your home’s ductwork to distribute cool air, a ductless AC system sends cool air to a box that mounts to a wall or ceiling in a room. Each area of your house is equipped with an individual air handler, which in turn controls heating and cooling output within that space.

How Are Ductless AC Systems Installed?

Ductless AC systems can be installed much more quickly and easily than a traditional AC system. The outdoor air handler of a ductless AC system is connected to the indoor air handling unit by a component called the line set. A hole of approximately 2 to 3 inches in diameter is drilled into the exterior wall of your house so that the outdoor unit can be connected to the air handler.

After the hole has been drilled, the outdoor unit will be mounted to your house and then the air handler will be mounted inside your home, near the ceiling. Lastly, a conduit that contains the refrigerant line, a power cable, and a condensate drain will connect your indoor and outdoor units

How Do Ductless AC Systems Work?

In summer, the air handler takes the warm air in your home and passes it over evaporator coils that are filled with refrigerant. The refrigerant then absorbs heat from air and directs this to the outdoor unit and out of your house.

In winter, the opposite happens. The outdoor unit absorbs heat from the Katy air and then passes this air refrigerant line to your air handler. This will blow the warm air into your home.  Heat transfer is what makes a ductless air conditioning system work. In summer, hot air is transferred out of your house while in winter, it is transferred into your home.

How Are Ductless AC Systems Controlled?

Ductless Ac systems have a built-in control panel on the air handler to adjust settings and temperatures. Most models even include a remote control with each air handler, allowing you to adjust the unit’s settings remotely. Unlike traditional AC systems, ductless AC systems do not make use of traditional thermostats.

Are Ductless AC Systems More Efficient than Traditional AC Systems?

With traditional air conditioning systems, about 30% of energy is lost in the cooling process. This is because traditional AC systems make use of ducts.  By eliminating ducts, ductless AC systems can save you up to 30% on your cooling costs instantly! Furthermore, ductless Ac systems also make use of high-efficiency components to further conserve energy when cooling your home.

What Is the Lifespan of a Ductless AC System?

Just like a traditional AC system, the service life of a ductless AC system varies based on factors such as usage and maintenance. With good maintenance, you can expect your ductless AC system to last up to 20 years.

What Is Zoned Heating/Cooling?

A crucial difference between traditional and ductless Air conditioning systems is that ductless systems are capable of something known as ‘zoned heating’. This basically means that you will heat or cool your room one at a time instead of controlling the temperature of your entire house.

With a ductless system, you will need to install an air handler in every room that you’ll heat or cool. The rooms where you decide to install your air handlers will be your zones. Heating or cooling your house in zones can be advantageous in terms of comfort and energy costs.

If there are certain areas of your house where you don’t spend much time, you don’t need to install an air handler in those rooms. This way, you won’t be wasting money cooling an empty area as you would with a traditional air conditioning system.

Moreover, this allows everyone in the house to enjoy their preferred temperature since there is a different handler in each room.

What Are the Advantages of a Ductless AC System?

  • They are ideal for older homes without ductwork. Installing ductwork is inconvenient and messy.
  • They generally cost less than traditional Ac systems.
  • They are more secure and convenient than window ACs or portable ACs.
  • If noise bothers you, you will be happy to know that ductless ACs are far less noisy than traditional AC systems.
  • They are far more energy efficient than traditional systems.
  • If your home has areas that are more difficult to heat or cool, a ductless system is a less expensive way to get a zoning system.
  • They are less destructive to install in your house. All you need to do is to drill a tiny hole in the wall.

What Kind of Maintenance Do Ductless AC Systems Need?

Ductless AC systems need the same sort of maintenance as a traditional AC system. Ductless systems have a filter that should be replaced when it gets dirty. How often they need replacement depends on how often you use your AC. Usually, once or twice a season should be okay.


If you’re considering a ductless AC system for your Katy home, we at Cypress Heating and Air are here to help you. Don’t hesitate to contact us at 972-278-3506

Are you looking for service for your ductless air conditioner? If so, you can count on the professional service provided by Cypress Heating and Air. Cypress Heating and Air has been servicing the greater Cypress, Texas metropolitan area and surrounding cities for many years. We are a well-known, respected and trusted HVAC service company when it comes to servicing the Cypress metroplex and surrounding areas.  For all of your mini-split air conditioning needs you can rest assured knowing that you are receiving the best the greater Cypress area has to offer in regards to HVAC repair, service, maintenance and installation. Give Cypress Heating and Air a call today for all of your heating and air needs.


Mini-split air conditioners are units that are proficient for cooling a room or a small home that is not equipped with traditional HVAC ductwork. Mini-split air conditioners are not as bulky or noisy as window units. A mini-split is split into two parts; the indoor evaporators and the outdoor compressor. With this type of unit you only need to drill a small hole through the wall of the room that you are installing one in. They are energy-efficient and will keep your whole family comfortable even during the hottest weather. For all of your heating and cooling needs; give Cypress Heating and Air a call.


A mini-split unit will also save you on energy costs. When you are out shopping for air conditioners, you may notice that ductless units as well as ducted units may have a similar energy efficiency rating. However, in practice, the HVAC will lose a great deal of energy as the cool air is transported via the ductwork; as much as 30 percent can be lost through this method. This happens due to improper sealing and through conduction which is due to insufficient insulation. Which can be extremely problematic if the system goes through an unconditioned attic for example.  Come across this article while searching for HVAC service? Give Cypress Heating and Air a call today for all of your HVAC needs.


Mini-split units not only will cut back your electrical usage but they can be much more convenient than traditional ducted air conditioners. If your HVAC goes out your entire home can be left without cooling. When you use mini-splits in your home if one breaks down; you still have other rooms in your home that will be cooled by their own mini-split air conditioning units. Personal preferences and habits can come into play as well with making mini-split units more convenient for a family. Some family members may want their rooms much colder than others during the summer. If you need servicethen give Cypress Heating and Air a call today to schedule an appointment at your earliest convenience.


Installation is ideal for situations where you are remodeling an older home and extending ductwork or having ductwork installed may complicate matters and increase the costs to the point that you will need other options at keeping the home cooled. Mini-split air conditioners are practical in spaces such as small condos, income properties, patios, or even garages. If you need service give us a call today.


There are quite a few advantages to mini-split air conditioning units:


Efficiency– Ductless air conditioning comes with some of the highest efficiency ratings on the market.


Easy Installation– Due to ductwork not being required the time it takes to install a unit is simple and fast. All that is needed is for a small hole to be drilled into the wall or ceiling for the conduit which will connect the indoor and outside unit.

Flexibility:  Some units allow you to mount the split unit either on the ceiling or the wall. It only requires a small hole pre-drilled where you desire to place the unit.


Zoning– Since you are installing a separate unit in each room of the home the temperatures for each room can be customized to suite the preference of the person in the room.


If you have any questions about ductless air conditioning aka “mini-split air conditioning” or if you are looking to have this installed in your home then give Cypress Heating and Air Conditioning a call today.  Our professional technicians will be more than happy to answer any questions you may have and schedule an appointment with you when you would like to determine what size units you need to cool your home.

About Cypress Heating and Air Conditioning

Cypress Heating and Air Conditioning has been helping homeowners and businesses alike in Cypress, Texas and surrounding areas for many years with heating and air repair in Cypress, TX. We are one of the leading heating and air companies in the area. Dedication, determination and professional services that you can rely on have helped made us the go to source for customers in the area who are in need of heating and cooling repairs, installations and maintenance.  When you contact Cypress Heating and Air Conditioning in Cypress, Texas you can rest assured knowing that you are receiving high quality professional heating and air repair in Cypress, TX that is both reliable and affordable.

Cypress Heating and Air Conditioning in Cypress, Texas is a leader in the HVAC field servicing Cypress, Plano, and surrounding areas. Our NATE certified technicians provide professional HVAC related services, installation and repairs. If you are looking for help with your home or business’ HVAC system and need heating and air repair in Cypress, TX do not hesitate to give us a call today. One of our professional technicians will be more than happy to assist you and schedule a service call heating and air repair in Cypress, TX at your earliest convenience. Cypress Heating and Air Conditioning is a proud member of the BBB and maintains a rock solid A+ rating.



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