Duct Free Systems
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 University Air & Plumbing 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 (662) 550-1339.
Ductless Outdoor Heat Pumps
Single-Zone Heat Pump PHView Brochure |
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Model Family: NTXSPB*** |
Purpose: Heat and Cool |
Zone Capability: Single Zone |
Efficiency SEER2: Up to 33.1 SEER2 |
Efficiency EER2: N/A |
Efficiency HSPF2: Up to 13.5 HSPF2 |
Energy Star Rated: ENERGY STAR® |
Refrigerant Type: R-410A |
Sound Level: Quiet Operation |
Compressor: Inverter Driven Compressor |
Factory Warranty Parts: Registered Limited Warranty period: 10 years on internal functioning parts with registration |
Factory Warranty Compressor: 10 year Limited Warranty |
Manufacturer's Stated Benefits:
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Single-Zone Heat Pump STView Brochure |
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Model Family: NTXSST*** |
Purpose: Heat and Cool |
Zone Capability: Single Zone |
Efficiency SEER2: Up to 24.6 SEER2 |
Efficiency EER2: N/A |
Efficiency HSPF2: Up to 12.8 HSPF2 |
Energy Star Rated: ENERGY STAR® |
Refrigerant Type: R-410A |
Sound Level: Quiet Operation |
Compressor: Inverter Driven Compressor |
Factory Warranty Parts: Registered Limited Warranty period: 10 years on internal functioning parts with registration;1year on internal functioning parts without registration |
Factory Warranty Compressor: N/A |
Manufacturer's Stated Benefits:
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Multi-Zone Heat Pump MXView Brochure |
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Model Family: NTXMMX***--NTXMPH*** |
Purpose: Heat and Cool |
Zone Capability: Multi Zone |
Efficiency SEER2: Up to 20 SEER2 |
Efficiency EER2: N/A |
Efficiency HSPF2: Up to 11.5 HSPF2 |
Energy Star Rated: ENERGY STAR® select models |
Refrigerant Type: R-410A |
Sound Level: Quiet Operation |
Compressor: Inverter Driven Compressor |
Factory Warranty Parts: Registered Limited Warranty period: 10 years on internal functioning parts with registration;1year on internal functioning parts without registration |
Factory Warranty Compressor: 10 Year Limited Warranty |
Manufacturer's Stated Benefits:
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Single-Zone Heat Pump MLView Brochure |
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Model Family: NTXSMT*** |
Purpose: Heat and Cool |
Zone Capability: Single Zone |
Efficiency SEER2: Up to 18 SEER2 |
Efficiency EER2: N/A |
Efficiency HSPF2: Up to 10 HSPF2 |
Energy Star Rated: ENERGY STAR® |
Refrigerant Type: R-410A |
Sound Level: Quiet Operation |
Compressor: Inverter Driven Compressor |
Factory Warranty Parts: Registered Limited Warranty period: 10 years on internal functioning parts with registration |
Factory Warranty Compressor: 10 Year Limited Warranty |
Manufacturer's Stated Benefits:
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Ductless High Wall Indoor Heat Pumps
Deluxe Wall Mount PHView Brochure |
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Model Family: NTXSPB*** |
Purpose: Heat and Cool |
Zone Capability: Single Zone and Multizone |
Efficiency SEER2: Up to 33.1 SEER2 |
Efficiency EER2: N/A |
Efficiency HSPF2: Up to 13.5 HSPF2 |
Matching Outdoor Unit: Single-Zone: PH outdoor heat pump NTXSPB*** |
Matching Outdoor Unit: Multi-Zone: NTXMMX*** -NTXMPH*** |
Energy Star Rated: ENERGY STAR® |
Refrigerant Type: R410A |
Number of Fan Speeds: 5 fan speeds |
Sound Level: Quiet operation |
Wireless Remote: Contol Options Available |
Factory Warranty Parts: Registered Limited Warranty period: 10 years on internal functioning parts with registration;1year on internal functioning parts without registration |
Manufacturer's Stated Benefits:
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Standard Wall Mount STView Brochure |
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Model Family: NTXWST*** |
Purpose: Heat and Cool |
Zone Capability: Single Zone and Multizone |
Efficiency SEER2: Up to 24.6 SEER2 |
Efficiency EER2: N/A |
Efficiency HSPF2: Up to 12.8 HSPF2 |
Matching Outdoor Unit: Single-Zone: ST series outdoor heat Pump NTXSST*** |
Matching Outdoor Unit: Multi-Zone: NTXMMX*** -NTXMPH*** |
Energy Star Rated: ENERGY STAR® |
Refrigerant Type: R410A |
Number of Fan Speeds: Vertical air swing |
Sound Level: Quiet operation |
Wireless Remote: Control Options available |
Factory Warranty Parts: Registered Limited Warranty period: 10 years on internal functioning parts with registration;1year on internal functioning parts without registration |
Manufacturer's Stated Benefits:
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18 SEER Wall Mount – MLView Brochure |
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Model Family: NTXWMT*** |
Purpose: Heat and Cool |
Zone Capability: Single Zone |
Efficiency SEER2: Up to 18 SEER2 |
Efficiency EER2: N/A |
Efficiency HSPF2: Up to 10 HSPF2 |
Matching Outdoor Unit: Single-Zone: ML outdoor heat pump NTXSMT*** |
Matching Outdoor Unit: Multi-Zone: N/A |
Energy Star Rated: ENERGY STAR® |
Refrigerant Type: R410A |
Number of Fan Speeds: 4 fan speeds |
Sound Level: Quiet operation |
Wireless Remote: Control Options available |
Factory Warranty Parts: Registered Limited Warranty period: 10 years on internal functioning parts with registration;1year on internal functioning parts without registration |
Manufacturer's Stated Benefits:
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Designer Wall Mount MSZ-EFView Brochure |
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Model Family: MSZ-EF** |
Purpose: Heat and Cool |
Zone Capability: Multi Zone |
Efficiency SEER2: Based upon outdoor unit |
Efficiency EER2: Based upon outdoor unit |
Efficiency HSPF2: Based upon outdoor unit |
Matching Outdoor Unit: Single-Zone: N/A |
Matching Outdoor Unit: Multi-Zone: NTXMMX*** -NTXMPH*** |
Energy Star Rated: No |
Refrigerant Type: R410A |
Number of Fan Speeds: 5 fan speeds |
Sound Level: Quiet operation |
Wireless Remote: Control Options available |
Factory Warranty Parts: Registered Limited Warranty period: 10 years on internal functioning parts with registration;1year on internal functioning parts without registration |
Manufacturer's Stated Benefits:
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Ductless High Wall Indoor Air Conditioners
WST Series Air ConditionerView Brochure |
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Model Family: NTYWST*** |
Purpose: Cooling |
Zone Capability: Single Zone |
Efficiency SEER2: Up to 24.6 SEER2 |
Efficiency EER2: |
Matching Outdoor Unit: Single-Zone: ST Series outdoor unit |
Matching Outdoor Unit: Multi-Zone: N/A |
Energy Star Rated: ENERGY STAR® |
Refrigerant Type: R-410A |
Number of Fan Speeds: 5 Speed |
Sound Level: As low as 19 dB(A) |
Wireless Remote: Yes |
Factory Warranty Parts: Registered Limited Warranty period: 10 years on internal functioning parts with registration |
Manufacturer's Stated Benefits:
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Ductless Outdoor Air Conditioners
ST Series Air Conditioner Outdoor UnitView Brochure |
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Model Family: NTYSST*** |
Purpose: Cooling |
Efficiency SEER2: Up to 24.6 SEER2 |
Efficiency EER2: N/A |
Zone Capability: Single Zone |
Energy Star Rated: ENERGY STAR® |
Refrigerant Type: R-410A |
Sound Level: Quiet operation |
Compressor: Inverter driven |
Factory Warranty Parts: Registered Limited Warranty period: 10 years on internal functioning parts with registration |
Factory Warranty Compressor: 10-year parts and compressor warranty. |
Manufacturer's Stated Benefits:
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Trane Alternate Indoor Ductless Units
Floor Mounted – FKSView Brochure |
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Model Family: NTXFKS*** |
Purpose: Heat and Cool |
Zone Capability: Single zone and multi zone |
Efficiency SEER2: Up to 22.8 SEER2 |
Efficiency EER2: N/A |
Efficiency HSPF2: Up to 13 HSPF2 |
Matching Outdoor Unit: Single-Zone: Konnect Outdoor Heat Pump NTXFKS*** |
Matching Outdoor Unit: Multi-Zone: NTXMMX*** -NTXMPH*** |
Energy Star Rated: ENERGY STAR® |
Refrigerant Type: R410A |
Number of Fan Speeds: 5 fan speeds |
Sound Level: Quiet operation |
Wireless Remote: Contol Options Available |
Factory Warranty Parts: Registered Limited Warranty period: 10 years on internal functioning parts with registration;1year on internal functioning parts without registration |
Manufacturer's Stated Benefits:
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Horizontal Ducted – TPEADView Brochure |
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Model Family: PEAD-A***** |
Purpose: Heat and Cool |
Zone Capability: Multizone |
Efficiency SEER2: Up to 20.5 SEER2 |
Efficiency EER2: N/A |
Efficiency HSPF2: Up to 13 HSPF2 |
Matching Outdoor Unit: Single-Zone: NTXSST*** |
Matching Outdoor Unit: Multi-Zone: NTXMMX*** -NTXMPH*** |
Energy Star Rated: No |
Refrigerant Type: R410A |
Number of Fan Speeds: 3 Fan speeds |
Sound Level: Quiet operation |
Wireless Remote: Control Options available |
Factory Warranty Parts: Registered Limited Warranty period: 10 years on internal functioning parts with registration;1year on internal functioning parts without registration |
Manufacturer's Stated Benefits:
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Konnect Series Cassette Heat PumpsView Brochure |
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Model Family: SLZ-KA**** |
Purpose: Heat and Cool |
Zone Capability: Single Zone and Multizone |
Efficiency SEER2: |
Efficiency EER2: |
Efficiency HSPF2: |
Matching Outdoor Unit: Single-Zone: Konnect Series Outdoor Heat Pumps NTXSKS |
Matching Outdoor Unit: Multi-Zone: NTXMMX*** -NTXMPH*** |
Energy Star Rated: No |
Refrigerant Type: R410A |
Number of Fan Speeds: 5 fan speeds |
Sound Level: Quiet operation |
Wireless Remote: Control Options available |
Factory Warranty Parts: Registered Limited Warranty period: 10 years on internal functioning parts with registration;1year on internal functioning parts without registration |
Manufacturer's Stated Benefits:
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