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Duct Free Systems

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 and HSPF ratings, the more efficient they will be.

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.

American Standard Ductless High Wall Indoor Heat Pumps

NAXWPH

NAXWPH Indoor Ductless High Efficiency Heat Pump

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Model Family: NAXWPH
Purpose: Heat & Cool
Zone Capability: Single & Multi Zone
Efficiency SEER/SEER2: Up to 33.1 SEER2
Efficiency EER/EER2: N/A
Efficiency HSPF/HSPF2: Up to 13.5 HSPF2
Matching Outdoor Unit: Single-Zone: NAXSPB
Matching Outdoor Unit: Multi-Zone: NAXMMX
Energy Star Rated: Energy Star Rated
Refrigerant Type: R-410A
Number of Fan Speeds: N/A
Sound Level: Quiet operation
Wireless Remote: Multi-function wireless controller
Factory Warranty Parts: 10-year limited warranty on compressor and functional parts.
Manufacturer's Stated Benefits:
  • 100% heating at 5° F
  • Hyper-heating performance down to -13° F outdoor ambient
  • Double-vane air delivery for enhanced circulation
  • 3D i-see Sensor™
  • Infrared human sensing technologies to measure location of human heat signatures
NAXWST

NAXWST Indoor Ductless Wall-Mounted Heat Pump

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Model Family: NAXWST
Purpose: Heat & Cool
Zone Capability: Single zone and multi zone
Efficiency SEER/SEER2: Up to 24.6 SEER2
Efficiency EER/EER2: N/A
Efficiency HSPF/HSPF2: Up to 12.8HSPF2
Matching Outdoor Unit: Single-Zone: NAXSST
Matching Outdoor Unit: Multi-Zone: NAXMMX
Energy Star Rated: ENERGY STAR® certified
Refrigerant Type: R-410A
Number of Fan Speeds: Vertical air swing
Sound Level: Quiet operation
Wireless Remote: Yes
Factory Warranty Parts: 10-year limited warranty on compressor and functional parts.
Manufacturer's Stated Benefits:
  • INVERTER-driven compressor
  • Auto restart and auto cooling/heating changeover
  • Vertical air swing on all units
  • Compatible with kumo cloud® control app and Thermostat Interface
  • Provides instant warmth even in extreme climates (down to -13° F)
NAXWMT

NAXWMT Indoor Ductless Pro Line Heat Pump

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Model Family: NAXWMT
Purpose: Heat & Cool
Zone Capability: Single Zone
Efficiency SEER/SEER2:
Efficiency EER/EER2:
Efficiency HSPF/HSPF2:
Matching Outdoor Unit: Single-Zone: NAXSMT
Matching Outdoor Unit: Multi-Zone: N/A
Energy Star Rated: Energy Star Rated
Refrigerant Type: R-410A
Number of Fan Speeds: Four fan speeds
Sound Level: Quiet operation
Wireless Remote: Yes
Factory Warranty Parts: 5-year limited warranty on compressor and functional parts.
Manufacturer's Stated Benefits:
  • Anti-mold filter
  • INVERTER-driven heat pump
  • Available capacities in kBtu/h: 09, 12, 15, 18, 24
MSZ-EF

MSZ-EF Designer Indoor Unit

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Model Family: MSZ-EF
Purpose: Heat and Cool
Zone Capability: Single Zone
Efficiency SEER/SEER2:
Efficiency EER/EER2:
Efficiency HSPF/HSPF2:
Matching Outdoor Unit: Single-Zone:
Matching Outdoor Unit: Multi-Zone:
Energy Star Rated: No
Refrigerant Type: R-410A
Number of Fan Speeds: Vertical air swing
Sound Level: Quiet operation
Wireless Remote: Yes
Factory Warranty Parts: 5-year parts limited warranty
Manufacturer's Stated Benefits:
  • Available capacities in kBtu/h: 9, 12, 15, 18
  • Three colors to choose from: glossy white, matte silver and glossy black

American Standard Ductless High Wall Indoor Air Conditioners

NAYWST

NAY Air Conditioner

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Model Family: NAYWST
Purpose: Cooling
Zone Capability: Single Zone
Efficiency SEER/SEER2: Up to 24.6 SEER2
Efficiency EER/EER2: N/A
Matching Outdoor Unit: Single-Zone: NAYSST
Matching Outdoor Unit: Multi-Zone: N/A
Energy Star Rated: ENERGY STAR®
Refrigerant Type: R-410A
Number of Fan Speeds: Vertical air swing on all units
Sound Level: Quiet operation
Wireless Remote: Yes
Factory Warranty Parts: 10-year limited warranty on compressor and functional parts
Manufacturer's Stated Benefits:
  • Cleaner Air with washable anti-allergen filters
  • Compatible with kumo cloud® control app and Thermostat Interface
  • Available capacities in kBtu/h: 09, 12, 15, 18, 24, 30, 36
  • Offers a wide vane for a wider angle of airflow, 150° from left to right

American Standard Alternate Indoor Ductless Units

NAXCKS

NAXCKS Indoor Ductless Ceiling Cassette Heat Pump

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Model Family: NAXCKS
Purpose: Heat & Cool
Zone Capability: Single & Multi Zone
Efficiency SEER/SEER2: Up to 16 SEER2
Efficiency EER/EER2: N/A
Efficiency HSPF/HSPF2: Up to 9.6 HSPF2
Matching Outdoor Unit: Single-Zone: NAXWST, NAXWPH,NAXWMT
Matching Outdoor Unit: Multi-Zone: NAXWST, NAXWPH,NAXWMT
Energy Star Rated: No
Refrigerant Type: R-410A
Number of Fan Speeds: N/A
Sound Level: Quiet operation
Wireless Remote: Yes
Factory Warranty Parts: 10-year limited warranty on compressor and functional parts.
Manufacturer's Stated Benefits:
  • INVERTER-driven compressor
  • Provides cooling and heating in a wide range of capacities
  • Ventilation air knockouts
  • Built-in condensate lift mechanism
  • Multiple airflow adjustments
  • Available capacities in kBtu/h: 09, 12, 15
PEAD

PEAD Indoor Horizontal-Ducted Heat Pump

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Model Family: PEAD
Purpose: Heat & Cool
Zone Capability: Single & Multi Zone
Efficiency SEER/SEER2: up to 21.1 SEER
Efficiency EER/EER2: N/A
Efficiency HSPF/HSPF2: up to 13.0 HSPF
Matching Outdoor Unit: Single-Zone: NAXWST, NAXWPH,NAXWMT
Matching Outdoor Unit: Multi-Zone: NAXMMX
Energy Star Rated: No
Refrigerant Type: R-410A
Number of Fan Speeds: N/A
Sound Level: Quiet operation
Wireless Remote: Yes
Factory Warranty Parts: 5-year limited warranty on compressor and functional parts.
Manufacturer's Stated Benefits:
  • INVERTER-driven compressor
  • Built-in condensate lift mechanism (up to 27-9/16
  • Static capability up to 0.60 in. wg
  • Option filter box with MERV-13 filters
  • Interlock with Lossnay
  • 2-stages of supplemental heat control
NAXFKS

NAXFKS Indoor Ductless Floor-Mounted Heat Pump

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Model Family: NAXFKS
Purpose: Heat & Cool
Zone Capability: Single & Multi Zone
Efficiency SEER/SEER2: Up to 28.2 SEER2
Efficiency EER/EER2: N/A
Efficiency HSPF/HSPF2: Up to 13 HSPF2
Matching Outdoor Unit: Single-Zone: NAXWST, NAXWPH,NAXWMT
Matching Outdoor Unit: Multi-Zone: NAXWST, NAXWPH,NAXWMT
Energy Star Rated: Energy Star Rated
Refrigerant Type: R-410A
Number of Fan Speeds: N/A
Sound Level: Quiet operation
Wireless Remote: Yes
Factory Warranty Parts: 10-year limited warranty on compressor and functional parts.
Manufacturer's Stated Benefits:
  • Rapid heating
  • Operates with 25% less power than competing models
  • Recessing is an option
  • Available capacities in kBtu/h: 09, 12, 15, 18