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Air Conditioners

Air conditioners may look similar, but their Seasonal Energy Efficiency Rating (SEER/SEER2 and EER/EER2) can vary widely. For air conditioners, the Department of Energy’s (DOE) new minimum efficiency standards vary by region, so your choice of AC units will depend on where you live.

The DOE’s regional breakdown by state is as follows:

  • North
    • 14.0 SEER/ 13.4 SEER2
  • Southeast
    • 15.0 SEER/ 14.3 SEER2
    • 12.2 EER/11.7 EER2
  • Southwest
    • 15.0 SEER/ 14.3 SEER2
    • 12.2 EER/11.7 EER2
DOE Regional SEER Breakdown Map

SEER Versus SEER2

SEER2 is an updated rating standard introduced by the DOE. SEER2 standards are intended to provide a better gauge of typical home operating conditions whereas the older SEER rating utilized very precise protocols to determine ratings in ideal conditions. SEER2 standards include updated testing means that give a better indication of how a unit will operate in the real world.

Much like miles-per-gallon for a car, SEER/SEER2 and EER/EER2 offer an easy way to compare efficiencies of different products – the higher the rating, the more efficient the unit. Just be sure you are comparing either SEER vs SEER or SEER2 vs SEER2 (same for EER/EER2).

EER2 Versus SEER2

EER2 and SEER2 both evaluate an air conditioner’s energy efficiency, but they’re concerned with two different types of temperature conditions:

  • EER2 measures an air conditioner’s efficiency at the peak cooling temperature of 95°F.
  • SEER2 measures an air conditioner’s efficiency throughout an entire cooling season, with temperatures ranging from 65°F to 104°F.

DNA Heating and Cooling LLC Can Help You Choose

We currently offer a line of air conditioners that meet the local minimum rating and go all the way up to a 24 SEER2. Depending on your average usage, higher SEER2/EER2 air conditioners can significantly reduce your electric bill.

Additionally, we offer many air conditioners that have advanced features, such as 2-stage compressors and variable speed fan operation. These features not only improve the comfort level of your home but can provide additional energy savings as well. Call us now at 317-395-9502.

Air Conditioning Product Offering

4SCU23LX

High-Efficiency Variable-Capacity Air Conditioner

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Model Family: 4SCU23LX
Efficiency SEER2: Up to 21.5 SEER2
Efficiency EER2: Up to 14 EER2
Energy Star Rated: ENERGY STAR®
Sound Level: Heavy-Duty Compressor Blanket
Refrigerant Type: R410A
Compressor: Inverter-driven scroll compressor
Factory Warranty Parts: 5 year limited warranty • 10 year limited extended warranty on all parts and compressor
Factory Warranty Compressor: 5 year limited warranty • 10 year limited extended warranty on all parts and compressor
Manufacturer's Stated Benefits:
  • Internally protected against high temperature motor overload conditions
4SHP18LX

High-Efficiency Variable-Capacity Heat Pump

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Model Family: 4SHP18LX
Efficiency SEER2: Up to 19 SEER2
Efficiency EER2: Up to 11.7 EER2
Energy Star Rated: ENERGY STAR®
Sound Level: Heavy-Duty Compressor Blanket
Refrigerant Type: R410A
Compressor: Variable Speed Compressor
Factory Warranty Parts: 5-year limited warranty • 10-year limited extended warranty available on all parts and compressor
Factory Warranty Compressor: 5-year limited warranty • 10-year limited extended warranty available on all parts and compressor
Manufacturer's Stated Benefits:
  • Comfort Sync® A3 Ultra-Smart Thermostat Compatible
  • The combination of both high- and low-pressure switches give additional reliability to each of our outdoor units.
  • MHT™ Technology helps transfer heat in and out of your home more efficiently.
4SCU17LE

Quiet, Single-Stage Air Conditioner

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Model Family: 4SCU17LE
Efficiency SEER2: Up to 16 SEER2
Efficiency EER2: 11.7 EER2
Energy Star Rated: ENERGY STAR®
Sound Level: Heavy-Duty Compressor Blanket
Refrigerant Type: R410A
Compressor: Single-Stage Compressor
Factory Warranty Parts: 10 year limited warranty on compressor 10 year limited warranty on all parts, extended warranty available*
Factory Warranty Compressor: 10 year limited warranty on compressor 10 year limited warranty on all parts, extended warranty available*
Manufacturer's Stated Benefits:
  • Omniguard® Total Corrosion Protection Technology
  • MHT™ Technology helps transfer heat in and out of your home more efficiently.
  • The combination of both high- and low-pressure switches give additional reliability to each of our cooling units.
4SCU16LE

Quiet, Single-Stage Air Conditioner

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Model Family: 4SCU16LE
Efficiency SEER2: Up to 15.2 SEER2
Efficiency EER2: Up to 11.7 EER2
Energy Star Rated: ENERGY STAR® Certified
Sound Level: Quiet operation
Refrigerant Type: R-410A
Compressor: Single-Stage Scroll Compressor
Factory Warranty Parts: 10-Year Limited Warranty on parts
Factory Warranty Compressor: 10 year limited warranty on compressor
Manufacturer's Stated Benefits:
  • Heavy-Duty Compressor Blanket
  • MHT™ Technology
  • Microban® Protection
  • Integrated Compressor Protection