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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.

Ductless High Wall Indoor Heat Pumps

40MPHB

Infinity® High Wall Indoor Unit

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Model Family: 40MPHB
Purpose: Heat & Cool
Zone Capability: Single & Multi Zone
Efficiency SEER/SEER2: Dependent upon outdoor unit pairing
Efficiency EER/EER2: Dependent upon outdoor unit pairing
Efficiency HSPF/HSPF2: Dependent upon outdoor unit pairing
Matching Outdoor Unit: Single-Zone: 38MPRB
Matching Outdoor Unit: Multi-Zone: 38MGRB
Energy Star Rated: ENERGY STAR® certified based on outdoor unit paring
Refrigerant Type: Puron®
Number of Fan Speeds: Fully modulating fan speeds
Sound Level: As low as 29 decibels
Wireless Remote: Yes
Factory Warranty Parts: 10-year parts limited warranty to the original purchasing owner upon timely registration
Manufacturer's Stated Benefits:
  • Relative Humidity Sensor
  • Intelligent Eye
  • Modes: Cool, Heat, Dry, Fan, Auto
  • Turbo Mode
  • Sleep Mode
  • Up-down / right-left louver control (fixed or swing)
  • ECO Mode
  • Carbon filter
  • Follow Me (senses temperature at handheld remote)
  • Heating Setback (46° F Heating Mode)
  • Aluminum Golden Hydrophilic pre-coated fins
  • Built-in Wi-Fi® to control unit anywhere, anytime
40MAHB

Performance™ High Wall Indoor Unit

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Model Family: 40MAHB
Purpose: Heat & Cool
Zone Capability: Single & Multi-Zone
Efficiency SEER/SEER2: Dependent upon outdoor unit pairing
Efficiency EER/EER2: Dependent upon outdoor unit pairing
Efficiency HSPF/HSPF2: Dependent upon outdoor unit pairing
Matching Outdoor Unit: Single-Zone: 38MARB
Matching Outdoor Unit: Multi-Zone: 38MGR
Energy Star Rated: No
Refrigerant Type: Puron®
Number of Fan Speeds: 3 indoor fan speeds
Sound Level: As low as 24 decibels
Wireless Remote: Yes
Factory Warranty Parts: 10-year parts limited warranty to the original purchasing owner upon timely registration
Manufacturer's Stated Benefits:
  • Modes: Cool, Heat, Dry, Fan, Auto
  • Turbo Mode
  • Sleep Mode
  • Follow Me (senses temperature at handheld remote)
  • Heating Setback (46° F Heating Mode)
  • System protecting high pressure and loss of charge switches
  • Voltage and current protection
  • Modern, flat panel indoor unit in white
40MHHAQ

Comfort™ Indoor Ductless High Wall Heat Pump Unit

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Model Family: 40MHHAQ
Purpose: Heat & Cool
Zone Capability: Single & Multi-Zone
Efficiency SEER/SEER2: Dependent upon outdoor unit pairing
Efficiency EER/EER2: Dependent upon outdoor unit pairing
Efficiency HSPF/HSPF2: Dependent upon outdoor unit pairing
Matching Outdoor Unit: Single-Zone: 38MHRCQ
Matching Outdoor Unit: Multi-Zone:
Energy Star Rated: No
Refrigerant Type: Puron®
Number of Fan Speeds: Four fan speeds
Sound Level: As low as 27 decibels
Wireless Remote: Yes
Factory Warranty Parts: 10-year parts limited warranty to the original purchasing owner upon timely registration
Manufacturer's Stated Benefits:
  • Auto-restart function
  • Turbo Mode
  • Sleep Mode
  • Follow Me (senses temperature at handheld remote)
  • Heating Setback (46° F Heating Mode)
  • Up-down louver control (fixed or swing)
  • Filter is removable from the top
  • Improved serviceability with easy access to fan and electrical connections
  • Aluminum Blue Hydrophilic pre-coated fins
  • Attractively styled, high−impact polystyrene.

Carrier Residential Alternate Indoor Ductless Units

40MBCQ

Performance™ Cassette Indoor Unit

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Model Family: 40MBCQ
Purpose: Heat & Cool
Zone Capability: Single & Multi-Zone
Efficiency SEER/SEER2: Dependent upon outdoor unit pairing
Efficiency EER/EER2: Dependent upon outdoor unit pairing
Efficiency HSPF/HSPF2: Dependent upon outdoor unit pairing
Matching Outdoor Unit: Single-Zone: 38MARB
Matching Outdoor Unit: Multi-Zone: 38MGRB
Energy Star Rated: Select sizes are ENERGY STAR® certified based on outdoor unit pairing
Refrigerant Type: Puron®
Number of Fan Speeds: Three fan speeds
Sound Level: As low as 34 decibels
Wireless Remote: Yes
Factory Warranty Parts: 10-year parts limited warranty to the original purchasing owner upon timely registration
Manufacturer's Stated Benefits:
  • Modes: Cool, Heat, Dry, Fan, Auto
  • Vertical or horizontal installation
  • Auto-restart function
  • Louver control (fixed or swing)
  • Follow Me (senses temperature at handheld remote)
  • Heating Setback (46° F Heating Mode)
  • Built-in condensate lift pump
  • Aluminum Blue Hydrophilic pre-coated fins
40MBDQ

Performance™ Ducted Indoor Unit

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Model Family: 40MBDQ
Purpose: Heat & Cool
Zone Capability: Single & Multi-Zone
Efficiency SEER/SEER2: Dependent upon outdoor unit pairing
Efficiency EER/EER2: Dependent upon outdoor unit pairing
Efficiency HSPF/HSPF2: Dependent upon outdoor unit pairing
Matching Outdoor Unit: Single-Zone: 38MARB
Matching Outdoor Unit: Multi-Zone: 38MGRB
Energy Star Rated: Select sizes are ENERGY STAR® certified based on outdoor unit pairing
Refrigerant Type: Puron®
Number of Fan Speeds: 3 Fan Speeds
Sound Level: As low as 35 decibels
Wireless Remote: Yes
Factory Warranty Parts: 10-year parts limited warranty to the original purchasing owner upon timely registration
Manufacturer's Stated Benefits:
  • Modes: Cool, Heat, Dry, Fan, Auto
  • Vertical or horizontal installation
  • Rear or bottom return
  • Outside air intake
  • Built-in condensate lift pump
  • Follow Me (senses temperature at handheld remote)
  • Heating Setback (46° F Heating Mode)
  • Aluminum Blue Hydrophilic pre-coated fins
40MBFQ

Performance™ Floor Console Indoor Unit

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Model Family: 40MBFQ
Purpose: Heat & Cool
Zone Capability: Single & Multi-Zone
Efficiency SEER/SEER2: Dependent upon outdoor unit pairing
Efficiency EER/EER2: Dependent upon outdoor unit pairing
Efficiency HSPF/HSPF2: Dependent upon outdoor unit pairing
Matching Outdoor Unit: Single-Zone: 38MARB
Matching Outdoor Unit: Multi-Zone: 38MGRB
Energy Star Rated: Select sizes are ENERGY STAR® certified based on outdoor unit pairing
Refrigerant Type: Puron®
Number of Fan Speeds: Three fan speeds
Sound Level: As low as 34 decibels
Wireless Remote: Yes
Factory Warranty Parts: 10-year parts limited warranty to the original purchasing owner upon timely registration
Manufacturer's Stated Benefits:
  • Modes: Cool, Heat, Dry, Fan, Auto
  • Auto-restart function
  • Louver control (fixed or swing)
  • Follow Me (senses temperature at handheld remote)
  • Heating Setback (46° F Heating Mode)
  • Aluminum Blue Hydrophilic pre-coated fins

Ductless Outdoor Unit-Heat and Cool

38MPRB

Infinity® Heat Pump with Basepan Heater

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Model Family: 38MPRB
Purpose: Heat & Cool
Zone Capability: Single- Zone
Efficiency SEER/SEER2: Up to 28.5 SEER2
Efficiency EER/EER2:
Efficiency HSPF/HSPF2: Up to 18.0 HSPF2
Energy Star Rated: ENERGY STAR® certified
Refrigerant Type: Puron®
Sound Level: As low as 55.5 decibels
Compressor: Inverter Compressor
Factory Warranty Parts: 10-year parts limited warranty to the original purchasing owner upon timely registration
Factory Warranty Compressor: 10-year compressor limited warranty to the original purchasing owner upon timely registration
Manufacturer's Stated Benefits:
  • Built-in basepan heater
  • Auto-restart function
  • Refrigerant leakage detection
  • Aluminum Golden Hydrophilic pre-coated fins
  • Heavy-gauge, galvanized steel construction
  • Primed and coated with a 100% coverage, baked-enamel finish in white
38MARB

Performance™ Heat Pump 38MARB

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Model Family: 38MARB
Purpose: Heat and Cool
Zone Capability: Single zone
Efficiency SEER/SEER2: Up to 28.1 SEER2
Efficiency EER/EER2:
Efficiency HSPF/HSPF2: Up to 12.4 HSPF2
Energy Star Rated: All sizes ENERGY STAR® certified
Refrigerant Type: Puron
Sound Level: as low as 54 decibels
Compressor: inverter driven compressor
Factory Warranty Parts: 10-Year Parts Limited Warranty
Factory Warranty Compressor: 10 year compressor warranty
Manufacturer's Stated Benefits:
  • 100% Heating Capacity at -4°F (-20°C)
  • 100% Cooling capacity at -22°F (-30°C) without additional kit
  • Built-in basepan heater
  • Auto-restart function
  • Anti-corrosive fin coating
38MGRB

Performance™ Outdoor Ductless Multi-Zone Heat Pump Unit

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Model Family: 38MGRB
Purpose: Heat & Cool
Zone Capability: Multi-Zone
Efficiency SEER/SEER2: Up to 23.9 SEER2
Efficiency EER/EER2:
Efficiency HSPF/HSPF2: Up to 10.5 HSPF2
Energy Star Rated: Select systems are ENERGY STAR® certified based on indoor unit combinations
Refrigerant Type: Puron®
Sound Level: As low as 59 decibels
Compressor: Inverter Compressor
Factory Warranty Parts: 10-year parts limited warranty to the original purchasing owner upon timely registration
Factory Warranty Compressor: 10-year compressor limited warranty to the original purchasing owner upon timely registration
Manufacturer's Stated Benefits:
  • Built-in Basepan Heater
  • Connects two to five multiple style indoor units (Performance™) off a single outdoor unit
  • Condenser high temperature protection
  • Refrigerant leakage detection
  • Heavy-gauge, galvanized steel construction
  • Primed and coated with a 100% coverage, baked-enamel finish in white
38MHRBQ

Comfort™Outdoor Ductless Single-Zone Heat Pump Unit

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Model Family: 38MHRBQ
Purpose: Heat & Cool
Zone Capability: Single-zone
Efficiency SEER/SEER2: Up to 21.5 SEER2
Efficiency EER/EER2:
Efficiency HSPF/HSPF2: Up to 9.4 HSPF2
Energy Star Rated: No
Refrigerant Type: Puron
Sound Level: As low as 53.5 decibels
Compressor: Rotary Inverter
Factory Warranty Parts: 10-year parts limited warranty to the original purchasing owner upon timely registration
Factory Warranty Compressor: 10-year compressor limited warranty to the original purchasing owner upon timely registration
Manufacturer's Stated Benefits:
  • Built-in basepan heater
  • Auto-restart function
  • Refrigerant leakage detection
  • Aluminum Golden Hydrophilic pre-coated fins

Ductless High Wall Indoor Air Conditioners

40MHHAC

Comfort™ High Wall Indoor Unit

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Model Family: 40MHHAC
Purpose: Cool Only
Zone Capability: Single-Zone
Efficiency SEER/SEER2: Dependent upon outdoor unit pairing
Efficiency EER/EER2:
Matching Outdoor Unit: Single-Zone: 38MHRCC
Matching Outdoor Unit: Multi-Zone: N/A
Energy Star Rated: No
Refrigerant Type: Puron®
Number of Fan Speeds: Four fan speeds
Sound Level: As low as 27 decibels
Wireless Remote: Yes
Factory Warranty Parts: 10-year parts limited warranty to the original purchasing owner upon timely registration
Manufacturer's Stated Benefits:
  • Auto-restart function
  • Turbo Mode
  • Sleep Mode
  • Follow Me (senses temperature at handheld remote)
  • Up-down louver control (fixed or swing)
  • Filter is removable from the top
  • Improved serviceability with easy access to fan and electrical connections
  • Aluminum Blue Hydrophilic pre-coated fins
  • Attractively styled, high−impact polystyrene.

Ductless Outdoor Unit-Cool Only

38MHRCC

Comfort™ Air Conditioner

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Model Family: 38MHRCC
Purpose: Cool Only
Efficiency SEER/SEER2: Up to 20.5 SEER2
Efficiency EER/EER2:
Zone Capability: Single - Zone
Energy Star Rated: No
Refrigerant Type: Puron®
Sound Level: as low as 52 decibels
Compressor: Rotary Inverter
Factory Warranty Parts: 10-year parts limited warranty to the original purchasing owner upon timely registration
Factory Warranty Compressor: 10-year compressor limited warranty to the original purchasing owner upon timely registration
Manufacturer's Stated Benefits:
  • Refrigerant leakage detection
  • Auto-restart function
  • Aluminum Blue Hydrophilic pre-coated fins
  • Heavy-gauge, galvanized steel construction
  • Primed and coated with a 100% coverage, baked-enamel finish in white