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Duct Free Systems

How do you get cleaner, more comfortable air flowing into a home that has no central HVAC system? What about when you’ve put in an addition to your home that’s isolated from the existing ductwork? No ductwork? No problem. Even homes without ductwork can be filled with comfort and peace of mind thanks to American Standard Heating & Air Conditioning ductless systems. They provide durable, energy-efficient heating and cooling solutions for these and other situations. That’s because these energy-efficient systems forgo the ducts in favor of a pair of indoor and outdoor units to heat and cool your home. Furthermore, you have more control over the air quality needs of specific areas. You can implement single-zone climate control and manage the temperature from room to room. 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.

Have a look at the ductless air conditioner and heat pump units that are available. And remember that your comfort level as well as the energy-efficiency and price levels will vary based on your individual needs.

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: Up to 33.1 SEER
Efficiency EER: N/A
Efficiency HSPF: Up to 13.5 HSPF
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:
Sound Level: Quiet operation
Wireless Remote: Multi-function wireless controller
Factory Warranty Parts: 5-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: Up to 24.6 SEER
Efficiency EER: N/A
Efficiency HSPF: Up to 12.8 HSPF
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: 5-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: Up to 18 SEER
Efficiency EER: N/A
Efficiency HSPF: Up to 10 HSPF
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: N/A
Efficiency EER: N/A
Efficiency HSPF: N/A
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

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: 15.1-24.6 SEER
Efficiency EER: 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: 5-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

Trane Alternate Indoor Ductless Units

NTXFKS***

FKS Series Floor Mounted Heat Pumps Indoor Unit

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Model Family: NTXFKS***
Purpose: Heat and Cool
Zone Capability: Single zone and multi zone
Efficiency SEER: Up to 28.2 SEER
Efficiency EER:
Efficiency HSPF: Up to 13 HSPF
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:
  • Available capacities in kBtu/h: 09, 12, 15, 18
  • Rapid heating
  • Operates with 25% less power than competing models
  • Recessing is an option
  • Provides instant warmth even in extreme climates (down to -13° F)
  • Comfort control of temperature, fan speed, and air direction in each room or zone via kumo cloud® or other smart home devices
PEAD-A*****

PEAD Horizontal-Ducted Heat Pump Indoor Unit

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Model Family: PEAD-A*****
Purpose: Heat and Cool
Zone Capability: Single zone and multi zone
Efficiency SEER: up to 19.4 SEER
Efficiency EER:
Efficiency HSPF: up to 12.1 HSPF
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:
  • Available capacities in kBtu/h: 09, 12, 15, 18
  • 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
SLZ-KA****

CKS Series Cassette Heat Pump Indoor Unit

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Model Family: SLZ-KA****
Purpose: Heat and Cool
Zone Capability: Single Zone and Multizone
Efficiency SEER: Up to 16 SEER
Efficiency EER:
Efficiency HSPF: Up to 9.6 HSPF
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:
  • Available capacities in kBtu/h: 9, 12, 15
  • Ventilation air knockouts
  • Built-in condensate lift mechanism (up to 20″)
  • Comfort control of temperature, fan speed, and air direction in each room via kumo cloud® or other smart home devices