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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.

High Wall Product Offering

4MXW27

Indoor High Wall Heat Pump

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Model Family: 4MXW27
Purpose: Heating and cooling
Zone Capability: Single-zone
Efficiency SEER: Up tp 27 SEER
Efficiency EER: Up to 14.5 EER
Efficiency HSPF: 10 HSPF
Matching Outdoor Unit: Single-Zone: 4TXK27
Matching Outdoor Unit: Multi-Zone: N/A
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 upon registration
Manufacturer's Stated Benefits:
  • High wall mounted indoor heating and cooling ductless split system
  • Specially designed air vents efficiently reduce operation noise to provide quiet comfort.
  • Turbo function provides temporary high-speed operation to reach your desired temperature quickly.
  • Sleep function automatically adjusts temperature based on set sleeping time to maintain comfort in the room, saving energy.
  • Auto clean function runs the fan when the unit is stopped to prevent bacteria from forming. The unique catechin filter made from
  • Timer allows you to set when and how the ductless mini-split air conditioner operates.
  • Control your ductless mini-split heat pump from anywhere in the room with a wireless remote control (purchased separately). The
  • In case of power loss, the system's memory function will restart the previous operation mode without the need to reset the sys
4MXW8

Indoor High Wall Heat Pump

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Model Family: 4MXW8
Purpose: Heating and cooling
Zone Capability: Single-zone
Efficiency SEER: Up to 22 SEER
Efficiency EER: Up to 14.2 EER
Efficiency HSPF: Up to 10 HSPF
Matching Outdoor Unit: Single-Zone: 4TXK8
Matching Outdoor Unit: Multi-Zone: N/A
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 upon registration
Manufacturer's Stated Benefits:
  • High wall mounted indoor heating and cooling ductless split system.
  • Specially designed air vents efficiently reduce operation noise to provide quiet comfort.
  • Turbo function provides temporary high-speed operation to reach your desired temperature quickly.
  • Sleep function automatically adjusts temperature based on set sleeping time to maintain comfort in the room, saving energy.
  • Auto clean function runs the fan when the unit is stopped to prevent bacteria from forming. The unique catechin filter made from
  • Timer allows you to set when and how the ductless mini-split air conditioner operates.
  • Control your ductless mini-split heat pump from anywhere in the room with a wireless remote control (purchased separately). The
  • In case of power loss, the system's memory function will restart the previous operation mode without the need to reset the sys
4MXW6

Indoor Ductless High Wall Heat Pump

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Model Family: 4MXW6
Purpose: Heating and cooling
Zone Capability: Single & Multi-zone
Efficiency SEER: 16 SEER
Efficiency EER: Up to 10.75 EER
Efficiency HSPF: Up to 9.5 HSPF
Matching Outdoor Unit: Single-Zone: 4TXK6
Matching Outdoor Unit: Multi-Zone: 4TKM6
Energy Star Rated: No
Refrigerant Type: R-410-A
Number of Fan Speeds: Multiple
Sound Level: Quiet operation
Wireless Remote: Yes
Factory Warranty Parts: 5 Year limited warranty upon registration
Manufacturer's Stated Benefits:
  • Specially designed air vents efficiently reduce operation noise to provide quiet comfort.
  • Turbo function provides temporary high-speed operation to reach your desired temperature quickly.
  • Sleep function automatically adjusts temperature based on your set sleeping time to maintain comfort in the room, saving energy.
  • Auto clean function runs the fan when the unit is stopped to prevent bacteria from forming. The unique catechin filter made from
  • Timer allows you to set when and how the unit operates.
  • Control your system from anywhere in the room with a wireless remote control (purchased separately). The "I feel" function s
  • In case of power loss, the system's memory function will restart the previous operation mode without the need to reset the sys

Alternate Indoor Ductless Units

40MBC

Indoor Performance™ Residential Ductless Cassette Heat Pump System

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Model Family: 40MBC
Purpose: Heating and cooling
Zone Capability: Single-zone
Efficiency SEER: Up to 21 SEER
Efficiency EER: Up to 13 EER
Efficiency HSPF: Up to 10 HSPF
Matching Outdoor Unit: Single-Zone: 38MAQ
Matching Outdoor Unit: Multi-Zone: N/A
Energy Star Rated: ENERGY STAR®
Refrigerant Type: Puron®
Number of Fan Speeds: 3 indoor fan speeds
Sound Level: as low as 34 decibels
Wireless Remote: Yes
Factory Warranty Parts: 5-year parts limited warranty upon registration
Manufacturer's Stated Benefits:
  • Auto restart after power failure
  • Voltage and current protection
  • Indoor unit features a modern, flush-mount, white grille
  • Variable-speed inverter compressor technology
  • Voltage and current protection
  • Base pan heater
  • Motorized louver allows fixed or oscillating motion
  • Built in condensate pump
  • 46?F heating mode (heating setback)
  • System diagnostics
40MBD

Indoor Performance™ Residential Ductless/Ducted Heat Pump System

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Model Family: 40MBD
Purpose: Heating and cooling
Zone Capability: Single -zone
Efficiency SEER: Up to 19 SEER
Efficiency EER: Up to 12.5 EER
Efficiency HSPF: Up to 10.7 HSPF
Matching Outdoor Unit: Single-Zone: 38MAQ
Matching Outdoor Unit: Multi-Zone: N/A
Energy Star Rated: ENERGY STAR®
Refrigerant Type: Puron®
Number of Fan Speeds: 3 indoor fan speeds
Sound Level: as low as 30 decibels
Wireless Remote: Yes
Factory Warranty Parts: 5-year parts limited warranty upon registration
Manufacturer's Stated Benefits:
  • Line lengths 82-98' depending on unit capacity
  • Base pan heater
  • 46?F heating mode (heating setback)
  • Up to 24-hour start/stop timer
  • One touch memory
  • Auto restart after power failure
  • Voltage and current protection
40MBF

Indoor Performance™ Residential Ductless Floor Console Heat Pump System 38MAQ/

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Model Family: 40MBF
Purpose: Heating and cooling
Zone Capability: Single-zone
Efficiency SEER: Up to 20.5 SEER
Efficiency EER: Up to 12.5 EER
Efficiency HSPF: Up to 9.8 HSPF
Matching Outdoor Unit: Single-Zone: 38MAQ
Matching Outdoor Unit: Multi-Zone: N/A
Energy Star Rated: ENERGY STAR®
Refrigerant Type: Puron®
Number of Fan Speeds: 3 indoor fan speeds
Sound Level: as low as 29 decibels
Wireless Remote: Yes
Factory Warranty Parts: 5-year parts limited warranty upon registration
Manufacturer's Stated Benefits:
  • Line length 82'
  • Base pan heater
  • Motorized louver allows fixed or oscillating motion
  • Auto restart after power failure
  • 46?F heating mode (heating setback)
  • Up to 24-hour start/stop timer
  • System protecting high pressure and loss of charge switches
  • Voltage and current protection
  • Indoor unit features a modern, flush-mount, white grille