What is The Most Efficient Form Of AC System?

When the outside temperature rises, it’s easy to say why you need an air conditioner to comfort your home, especially if you live in a humid area. Also, heating and cooling systems account for most energy consumption, so you should be smart about finding the most energy-efficient air conditioners.

Some types of air conditioning systems are more efficient than others. The more efficient your air conditioning system is, the more money you can save in the long term. If you need any AC repair in Foothills, AZ, contact our experts, and we will help you with repair and energy-efficient systems.

What are the most energy-efficient cooling systems?

Most HVAC brands produce air conditioners with a high SEER rating (18 or higher) which are “high efficiency” air conditioners. The SEER rating, regulated by the Air Conditioning, Heating, and Refrigeration Institute, is the industry standard for measuring HVAC efficiency. Of course, you want your air conditioning to produce cold air while using less energy. The higher the SEER rating, the better the overall AC system performance.

Types of air conditioning systems

  • Central air conditioning system

    These types of systems are the most effective way to cool your home. The chilly air is distributed through the ductwork and supply registers in the room. All air conditioning components are external, except for the air distributor, which is usually shared with the furnace. If you are willing to cool your entire house and already have proper ductwork, this is the most popular form of air conditioning to install.

  • Ductless mini-split air conditioners

    The ductless mini-split is essentially a heat pump without a duct. It has two major components, which include an outdoor compressor similar to those found in the central air conditioning system, and second is a wall or ceiling-mounted indoor evaporator coil and air handling unit. The ductless split air conditioners are designed to cool old homes without ducts. Some ductless AC models have the highest efficiency ratings. For installation of a ductless air conditioning system in Foothills, contact our experts.

  • Window air conditioners

    A window unit is a common type of cooling device designed for windows. They are commonly installed in apartments without central air conditioning or can provide a cooling boost to single rooms in larger homes. Window air conditioners are relatively small, portable, and easy to install without professional help. In addition, today’s models are up to 30% more efficient than models made ten years ago.


The final consideration for comparing air conditioning systems is the required size. If you select a unit of a smaller size, you will not be able to keep it up to the latest on the hottest day. But when an oversized unit is installed, it will short cycle causing the parts to wear faster, thereby not being able to dehumidify the room.

Whether you prefer to install a central home air conditioner or ductless mini-split, our licensed professional contractors will size your unit to meet your exact cooling needs. In addition, we have expert technicians that can solve all your air conditioning needs, from installation to repair and AC  service in Yuma, AZ.

Call the Experts at Comstock Heating & Cooling for all services related to air conditioning, or visit our website.