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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.

EverRest Extreme Comfort 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 --.

Air Conditioning Product Offering

GSXV9

High-Efficiency Inverter Air Conditioner

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Model Family: GSXV9
Efficiency SEER/SEER2: Up to 22.5 SEER2
Efficiency EER/EER2: N/A
Energy Star Rated: ENERGY STAR® Most Efficient
Sound Level: Down to 71 dBA
Refrigerant Type: R-410A
Compressor: High-Efficiency, Variable Speed Compressor
Factory Warranty Parts: 10-Year Parts Limited Warranty
Factory Warranty Compressor: Lifetime Compressor Limited Warranty
Manufacturer's Stated Benefits:
  • Factory-provided filter drier (field installation required)
  • Factory-installed high and low-pressure switches
  • High-density foam compressor sound blanket
  • Copeland® ComfortAlert built in diagnostics
  • Fully charged for fifteen feet of tubing length
  • Factory-installed sensors monitoring coil and ambient temperature
  • AHRI Certified - ETL Listed
GSXC7

High-Efficiency Two-Stage Air Conditioner

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Model Family: GSXC7
Efficiency SEER/SEER2: UP to 17.2 SEER2
Efficiency EER/EER2: N/A
Energy Star Rated: ENERGY STAR®
Sound Level: Down to 71 dBA
Refrigerant Type: R-410A
Compressor: Two-stage Copeland® UltraTech™ Scroll Compressor
Factory Warranty Parts: 10-Year Parts Limited Warranty
Factory Warranty Compressor: Lifetime Compressor Limited Warranty
Manufacturer's Stated Benefits:
  • Integrated communicating ComfortBridge™ Technology
  • Color-coded terminal strip for non-communicating set-up
  • Commissioning and diagnostics via Bluetooth indoor board via CoolCloud™ App
  • Copeland® ComfortAlert™ built in diagnostics
  • Factory-installed filter drier
GSXH5

High-Efficiency Air Conditioner

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Model Family: GSXH5
Efficiency SEER/SEER2: Up to 15.2 SEER2
Efficiency EER/EER2: N/A
Energy Star Rated: ENERGY STAR®
Sound Level: Down to 72 dBA
Refrigerant Type: R-410A
Compressor: High-efficiency Scroll Compressor
Factory Warranty Parts: 10-Year Parts Limited Warranty
Factory Warranty Compressor: Lifetime Compressor Limited Warranty
Manufacturer's Stated Benefits:
  • Two-Stage Motor Fan Motor
  • Factory-installed filter drier
  • Fully charged for 15’ of tubing length
  • Copper tube/enhanced aluminum fin coil -5mm diameter on 1.5-3.0T
GSXM4

Energy-Efficient Air Conditioner

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Model Family: GSXM4
Efficiency SEER/SEER2: Up to 14.3 SEER2
Efficiency EER/EER2: N/A
Energy Star Rated: No
Sound Level: Down to 72 dBA
Refrigerant Type: R-410A
Compressor: High-Efficiency Scroll Compressor
Factory Warranty Parts: 10-Year Parts Limited Warranty
Factory Warranty Compressor: 10-Year Compressor Warranty
Manufacturer's Stated Benefits:
  • Copper tube/ enhanced aluminum fin coil-5mm diameter
  • Factory-installed filter drier
  • Fully charged for 15’ of tubing length
  • Service valves with sweat connections and easy-to-access gauge ports

EverRest Extreme Comfort Additional Air Conditioning Product Offering

GSXB4

Energy-Efficient Air Conditioner

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Model Family: GSXB4
Efficiency SEER/SEER2: Up to 14.3 SEER2
Efficiency EER/EER2: N/A
Energy Star Rated: No
Sound Level: Down to 71 dBA
Refrigerant Type: R-410A
Compressor: High-efficiency Scroll Compressor
Factory Warranty Parts: 10-Year Parts Limited Warranty
Factory Warranty Compressor: 10-Year Compressor Warranty
Manufacturer's Stated Benefits:
  • Factory-installed filter drier
  • Fully charged for 15’ of tubing length
  • Copper tube/ enhanced aluminum fin coil-5mm diameter on 1.5-3.0T
  • Service valves with sweat connections and easy-to-access gauge ports
GSXN4

Energy-Efficient Air Conditioner

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Model Family: GSXN4
Efficiency SEER/SEER2: Up to 14.3 SEER2
Efficiency EER/EER2: N/A
Energy Star Rated: No
Sound Level: Down to 71 dBA
Refrigerant Type: R-410A
Compressor: Energy-efficient Compressor
Factory Warranty Parts: 10-Year Parts Limited Warranty
Factory Warranty Compressor: 10-Year Compressor Warranty
Manufacturer's Stated Benefits:
  • Copper tube/ enhanced aluminum fin coil-5mm diameter on 1.5-4.0T
  • Factory-installed filter drier
  • Fully charged for 15’ of tubing length
  • Service valves with sweat connections and easy-to-access gauge ports
GSXN3

Energy-Efficient Air Conditioner

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Model Family: GSXN3
Efficiency SEER/SEER2: Up to 13.4 SEER2
Efficiency EER/EER2: N/A
Energy Star Rated: No
Sound Level: Down to 71 dBA
Refrigerant Type: R-410A
Compressor: Energy-efficient Compressor
Factory Warranty Parts: 10-Year Parts Limited Warranty
Factory Warranty Compressor: 10-Year Compressor Warranty
Manufacturer's Stated Benefits:
  • Outdoor Fan-Single-Stage Motor
  • Heavy-gauge galvanized-steel cabinet
  • Attractive Architectural Gray powderpaint finish with 500-hour salt-spray approval
  • Steel louver coil guard