Duct free heating and cooling systems make your home’s individual rooms or other small spaces more comfortable. Remember, just like whole-home systems, the higher the SEER/SEER2 and HSPF/HSPF2 ratings, the more efficient they will be.

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

• North
  • 14.0 SEER/ 13.4 SEER2
  • 8.8 HSPF/7.5 HSPF2
• Southeast
  • 15.0 SEER/ 14.3 SEER2
  • 12.2 EER/11.7 EER2
  • 8.8 HSPF/7.5 HSPF2
• Southwest
  • 15.0 SEER/ 14.3 SEER2
  • 12.2 EER/11.7 EER2
  • 8.8 HSPF/7.5 HSPF2

SEER/SEER2 And HSPF/HSPF2

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.

HSPF2 is the newest type of rating system that expands on the basic HSPF scale.

Much like miles-per-gallon for a car, SEER/SEER2, EER/EER2 and HSPF/HSPF2 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 and HSPF/HSPF2).

EER2 Vs. 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.

Call HVAC-R Finest To Find Out If Duct-Free Systems Are Right For You.

We offer a variety of through-the-wall packaged terminal air conditioners (PTAC) and duct free heating and cooling systems to meet any individual room’s needs

Ductless High Wall Indoor Heat Pumps

Daikin Ductless System LV Series Single Zone Wall-Mount Unit View Brochure
Model Family: FDXS**LVJU
Purpose: Heating and Cooling
Zone Capability: Single zone
Efficiency SEER/SEER2: Up to 15.5 SEER
Efficiency EER/EER2: up to 12.5 EER
Efficiency HSPF/HSPF2: Up to 10.4 HSPF
Matching Outdoor Unit: Single-Zone: RXS**LVJU
Matching Outdoor Unit: Multi-Zone: N/A
Energy Star Rated: ENERGY STAR®
Refrigerant Type: R-410A
Number of Fan Speeds: N/A
Sound Level: Quiet operation
Wireless Remote: N/A
Factory Warranty Parts: 12 Year Parts Warranty
Manufacturer’s Stated Benefits: Econo Mode function reduces operating current and power consumption by approximately 30% during start-up Desired temperature quickly achieved with rapid cooling or heating via powerful operation Precision temperature control for individual rooms

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Daikin Ductless System 19 Series Single Zone Wall-Mount View Brochure
Model Family: RX**AXVJU
Purpose: Heating and Cooling
Zone Capability: Single zone
Efficiency SEER/SEER2: Up to 19 SEER
Efficiency EER/EER2: up to 12.5 EER
Efficiency HSPF/HSPF2: Up to 10 HSPF
Matching Outdoor Unit: Single-Zone: RX**NMVJU
Matching Outdoor Unit: Multi-Zone: N/A
Energy Star Rated: ENERGY STAR®
Refrigerant Type: R-410A
Number of Fan Speeds: N/A
Sound Level: Quiet operation
Wireless Remote: Yes
Factory Warranty Parts: 12 Year Limited Parts Warranty
Manufacturer’s Stated Benefits: Econo Mode function reduces operating current and power consumption by approximately 30% during startup Effective heating and cooling throughout the room via wide-angle louvers and vertical auto-swing function Precision temperature control for individual rooms Econo-mode decreases power consumption when other appliances need more power Titanium Apatitie air-purifying filter Refrigerant leakage detection Wide-angle louvers Vertical auto-swing Automatic operation with auto-restart Auto-fan speed Wipe-clean flat pane Comfort mode Self-diagnosis with digital display Anti-corrosion treatment

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Ductless High Wall Indoor Air Conditioners

Ductless System 19 Series Single Zone Wall-Mount Cooling only View Brochure
Model Family: FTK**NMVJU
Purpose: Cooling
Zone Capability: Single zone
Efficiency SEER/SEER2: Up to 19 SEER
Efficiency EER/EER2: 12.5 EER
Matching Outdoor Unit: Single-Zone: RK**NMVJU
Matching Outdoor Unit: Multi-Zone: N/A
Energy Star Rated: ENERGY STAR®
Refrigerant Type: R-410A
Number of Fan Speeds: N/A
Sound Level: Quiet operation
Wireless Remote: Yes
Factory Warranty Parts: 12 Year Parts Limited Warranty
Manufacturer’s Stated Benefits: Program Dry Function Econo Mode Powerful Operation Mode Auto Fan Speed Control Auto Restart after power failure Self-Diagnostics with digital display Washable Air Filter

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