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Air Conditioners

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Get a verified HVAC installation from FIRST in the NATION approved in the ENERGY STAR Verified HVAC Installation (ESVI) program.  Find out more about the program here.  You’ll have real assurance that your new HVAC system has been installed correctly and that the installation has been third-party verified. That means increased comfort, lower energy bills, reduced risk of equipment failure, and much more. 

With ENERGY STAR Verified HVAC Installation you know that:

  • Equipment is properly designed and sized
    • Oversized equipment may cycle too frequently, resulting in less comfort and shortened equipment life. Your contractor will determine the right size of your equipment to optimize your system’s performance.
  • Ducts are evaluated and improved
    • Leaky ducts waste energy dollars. They can also reduce airflow resulting in reduced comfort. Your contractor will inspect the duct system, test for leakage, and make necessary repairs to meet or exceed performance standards.
  • Airflow is optimized
    • Poor airflow can mean reduced efficiency, higher utility bills, overly damp air, reduced comfort, and shortened equipment life. Your contractor will adjust your system’s airflow to meet the manufacturer’s performance specifications.
  • Proper amount of refrigerant is installed
    • Properly charging an air conditioner or heat pump helps reduce energy consumption and decreases the risk of system failure. Your contractor will test and adjust the refrigerant charge for optimal comfort and efficiency.?

Installation is third-party verified

With the completion of these important steps, your new system will be ready to perform as promised, every ESVI goes through a quality assured verification procedure to ensure key performance metrics have been met. Once complete, you’ll receive a certificate of verification.

It all adds up to better quality, better comfort, and better performance along with added peace of mind that you’re saving energy and helping prevent greenhouse gas emissions with EPA’s ENERGY STAR program.

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Why choose a TRANE heating and air conditioning system?​

Here is some helpful information about purchasing and installing a new air conditioner for your home or business.  We help answer what tonnage means and the different types of air conditioners. What does SEER mean anyway?  Our comfort consultants will help assess your needs and help you find the right heating and air conditioning system for your budget.  When you need a heating and air conditioning unit replacement, an air conditioning repair or an a/c or furnace maintenance tune up give us a call.  We have been servicing the greater metro Atlanta area since 1978. Over half a million homes and businesses have a Reliable Heating & Air sticker on their units because we installed it!  

Efficiency or SEER

The efficiency, or SEER, rating of an air conditioner refers to how much electricity that particular unit will consume to keep you cool. SEER is an abbreviation for “seasonal energy efficiency ratio” and it tells you how much electricity an air conditioner will consume over a typical season. The higher the SEER, the less electricity a unit consumes per season.

Starting in 2007, the minimum SEER rating became 13. Before this, the efficiency levels could have been as low as 6 SEER or less. The actual savings every SEER number allows you varies, but on the average it is between 5 and 10 percent savings per larger number SEER selected.

  • Efficiencies up to 27 SEER
  • Up to 750 stages to match exact capactity for your needs
  • Enhanced dehumidification 
  • Extremely quiet operation
  • Energy Star Qualified
  • Intergration with whole home automation- SMART operating from your phone

Types of Air Conditioners

There are many different efficiency levels and cooling capacities, or “tonnage” of air conditioners available today, but all the different units can be divided into three distinct major types or categories: single stage, two stage and variable speed speed units.

Tonnage or Capacity

The tonnage of an air conditioner is the rating of a unit's ability to remove heat from your home or business. A ton of cooling is 12,000 BTU’s and residential air conditioners are made in sizes of 1.5 ton to 5 ton in half ton increments. A BTU is a measure of heat which stands for British Thermal Unit. One BTU is equal to the amount of heat one wooden match puts out.

In other words, a 1.5 ton air conditioner will remove the amount of heat the 18,000 matches would emit if they were all burning at the same time. The reason it is called a ton is that is the amount of heat (12,000 BTU) it would take to melt one block of ice weighing one ton in one hour. The job of an air conditioning contractor is determining the correct size, or tonnage of a unit for you, and in this case it is not a matter of "the more the better."

An oversize air conditioner will not remove the proper amount of moisture from the air to give you the comfort you deserve. An undersized air conditioner will run constantly even at moderate temperature and will not adequately condition the space. There are some air conditioners you can slightly oversize and still get very good dehumidification and those are two speed and variable speed units. A variable speed furnace will also help in having a system that not only keeps you cool, but dry also.

Single Speed Air Conditioners

Single speed air conditioners produce the same amount of heat removal all the time regardless of how hot and muggy it is outside. They have to be large enough to cool you on the hotter days of the year and because of that, they are larger than needed on the moderate days. A good contractor selects a unit in the middle, as it is a bad idea to pick a unit sized that will handle a peak day when the bulk of the time we do not see peak temperatures.

This means that on a day where it is 100 degrees, the unit will run constantly, but that is far better that picking a large enough unit to handle the few days that it goes over 100 degrees. Single speed units come in three different SEER ratings; 13, 14 and 15 seer. All of these units can use any type of indoor furnace or air handler and they are 35 to 50 percent more efficient than most 15 to 20 year old units you might have in your home or business.


Two Speed Air Conditioners

Two speed air conditioners have two distinct output capacities to better condition your home. These units have the ability to change the amount of cooling capacity they produce depending on how hot it is. Because they can slow down and run longer, they do a better job of removing moisture and providing enhanced comfort.

A two speed air conditioner can run in low or high speed depending on the temperature outside that day. These units are very efficient and provide a high level of comfort and dehumidifcation.

Variable Speed Air Conditioners

Variable Speed units are the very best air conditioners available and provide extreme comfort and moisture removal unlike any other system available. Instead of turning on and off all day causing temperature swings along with hot and cold spots, a variable speed unit has 700 different outputs to accurately and efficiently provide temperatures to 1/10 of a degree of what is desired.

The Trane True Comfort variable speed units are also the quietest on the market and can barely be heard running. Coupled with a Trane variable speed indoor unit these systems can heat and cool a home for up to 60% less than an older unit and will take out 10% to 15% more moisture in the summer due to their extended run times at very low speed.   


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