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Duct Free Systems
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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
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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 Wittig Mechanical LLC 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. Call us now at (860) 454-0334.
Ductless Outdoor Heat Pumps
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ACHIEVER SERIES DUCTLESS MINI-SPLIT SINGLE-ZONE OUTDOOR HEAT PUMP |
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Model Family: UOSH**AFCJ |
Purpose: Heat and Cool |
Zone Capability: Single zone |
Efficiency SEER2: |
Efficiency EER2: |
Efficiency HSPF2: |
Energy Star Rated: No |
Refrigerant Type: R-410A |
Sound Level: Quiet operation |
Compressor: Inverter Driven Compressor |
Factory Warranty Parts: 10 (Ten) Years (Registration Required) |
Factory Warranty Compressor: 10 (Ten) Years (Registration Required) |
Manufacturer's Stated Benefits:
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ULTRA SERIES DUCTLESS MINI-SPLIT SINGLE-ZONE OUTDOOR HEAT PUMP |
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Model Family: UOSH**AFFHJ |
Purpose: Heat and Cool |
Zone Capability: Single zone |
Efficiency SEER2: |
Efficiency EER2: |
Efficiency HSPF2: |
Energy Star Rated: |
Refrigerant Type: R-410A |
Sound Level: Quiet operation |
Compressor: Inverter Driven Compressor |
Factory Warranty Parts: 10 (Ten) Years (Registration Required) |
Factory Warranty Compressor: 10 (Ten) Years (Registration Required) |
Manufacturer's Stated Benefits:
|
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ACHIEVER SERIES DUCTLESS MINI-SPLIT SINGLE-ZONE OUTDOOR HEAT PUMP |
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Model Family: UOSH**AFCJ |
Purpose: Heat and Cool |
Zone Capability: Single zone |
Efficiency SEER2: |
Efficiency EER2: |
Efficiency HSPF2: |
Energy Star Rated: No |
Refrigerant Type: R-410A |
Sound Level: Quiet operation |
Compressor: Inverter Driven Compressor |
Factory Warranty Parts: 10 (Ten) Years (Registration Required) |
Factory Warranty Compressor: 10 (Ten) Years (Registration Required) |
Manufacturer's Stated Benefits:
|
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ULTRA SERIES DUCTLESS MINI-SPLIT SINGLE-ZONE OUTDOOR HEAT PUMP |
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Model Family: UOSH**AFFJ |
Purpose: Heat and Cool |
Zone Capability: Single zone |
Efficiency SEER2: |
Efficiency EER2: |
Efficiency HSPF2: |
Energy Star Rated: No |
Refrigerant Type: R-410A |
Sound Level: Quiet operation |
Compressor: Inverter Driven Compressor |
Factory Warranty Parts: 10 (Ten) Years (Registration Required) |
Factory Warranty Compressor: 10 (Ten) Years (Registration Required) |
Manufacturer's Stated Benefits:
|
Ductless High Wall Indoor Heat Pumps
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WALL MOUNT DUCT FREE HEAT PUMPS- INDOOR UNIT |
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Model Family: Wall Mount- Indoor Unit |
Purpose: Heat and Cool |
Zone Capability: Single zone |
Efficiency SEER2: |
Efficiency EER2: |
Efficiency HSPF2: |
Matching Outdoor Unit: Single-Zone: UOSH**AHHJ |
Matching Outdoor Unit: Multi-Zone: |
Energy Star Rated: ENERGY STAR® Based on outdoor Unit |
Refrigerant Type: R410A |
Number of Fan Speeds: 4 Fan Speeds |
Sound Level: Quiet operation |
Wireless Remote: Yes |
Factory Warranty Parts: 10 Year Parts Limited Warranty |
Manufacturer's Stated Benefits: |
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COMPACT CASSETTE DUCT FREE INDOOR HEAT PUMP |
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Model Family: Cassette-Indoor Unit |
Purpose: Heat and Cool |
Zone Capability: Single zone |
Efficiency SEER2: |
Efficiency EER2: |
Efficiency HSPF2: |
Matching Outdoor Unit: Single-Zone: UOSH**AFCJ |
Matching Outdoor Unit: Multi-Zone: |
Energy Star Rated: ENERGY STAR® Based on outdoor Unit |
Refrigerant Type: R410A |
Number of Fan Speeds: Four fan speeds |
Sound Level: Quiet operartion |
Wireless Remote: Yes |
Factory Warranty Parts: 10 Year Warranty with Registration |
Manufacturer's Stated Benefits: |
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FLOOR MOUNT DUCT FREE HEAT PUMPS- INDOOR UNIT |
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Model Family: Floor mount-indoor unit |
Purpose: Heat and Cool |
Zone Capability: Single zone |
Efficiency SEER2: |
Efficiency EER2: |
Efficiency HSPF2: |
Matching Outdoor Unit: Single-Zone: UOSH**AFFJ |
Matching Outdoor Unit: Multi-Zone: |
Energy Star Rated: ENERGY STAR® Based on outdoor Unit |
Refrigerant Type: R-410 |
Number of Fan Speeds: 4 Fan Speeds |
Sound Level: Quiet operation |
Wireless Remote: Yes |
Factory Warranty Parts: 10 Year Warranty with Registration |
Manufacturer's Stated Benefits: |
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SLIM DUCT DUCT FREE HEAT PUMP-INDOOR UNIT |
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Model Family: Slim Duct- Indoor Unit |
Purpose: Heat and Cool |
Zone Capability: Single zone |
Efficiency SEER2: |
Efficiency EER2: |
Efficiency HSPF2: |
Matching Outdoor Unit: Single-Zone: UOSHAFCJ |
Matching Outdoor Unit: Multi-Zone: |
Energy Star Rated: ENERGY STAR® Based on outdoor Unit |
Refrigerant Type: R410A |
Number of Fan Speeds: Four fan speeds |
Sound Level: Quiet operation |
Wireless Remote: Yes |
Factory Warranty Parts: 10 Year Warranty with Registration |
Manufacturer's Stated Benefits: |