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.
Ductless High Wall Indoor Heat Pumps

Evolution® Indoor Ductless High Wall UnitView Brochure |
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Model Family: 615PHA |
Purpose: Heat & Cool |
Zone Capability: Single Zone and Multizone |
Efficiency SEER2: Dependent upon outdoor unit pairing |
Efficiency EER2: Dependent upon outdoor unit pairing |
Efficiency HSPF2: Dependent upon outdoor unit pairing |
Matching Outdoor Unit: Single-Zone: 37MPRA, 37MAHA |
Matching Outdoor Unit: Multi-Zone: 37MGHA |
Energy Star Rated: ENERGY STAR® certified |
Refrigerant Type: Puron Advance |
Number of Fan Speeds: Fully modulating fan speeds |
Sound Level: Sound: as low as 16 decibels |
Wireless Remote: Yes |
Factory Warranty Parts: 10-year parts limited and 10-year compressor limited warranties to the original purchasing owner upon timely registration |
Manufacturer's Stated Benefits:
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Preferred™ High Wall Indoor UnitView Brochure |
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Model Family: 615AHA |
Purpose: Heat and Cool |
Zone Capability: Single zone |
Efficiency SEER2: Dependent upon outdoor unit pairing |
Efficiency EER2: Dependent upon outdoor unit pairing |
Efficiency HSPF2: Dependent upon outdoor unit pairing |
Matching Outdoor Unit: Single-Zone: 37MGRA |
Matching Outdoor Unit: Multi-Zone: 37MBRA, 37MARA |
Energy Star Rated: Select systems with ENERGY STAR® certification |
Refrigerant Type: Puron Advance |
Number of Fan Speeds: 4 |
Sound Level: Quiet Levels As low as 16 decibels |
Wireless Remote: Yes |
Factory Warranty Parts: 10-Year Parts Limited Warranty |
Manufacturer's Stated Benefits:
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Legacy™ Line High Wall Indoor Unit |
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Model Family: 45MHHAQ |
Purpose: Heat & Cool |
Zone Capability: Single Zone and Multizone |
Efficiency SEER2: Dependent upon outdoor unit pairing |
Efficiency EER2: Dependent upon outdoor unit pairing |
Efficiency HSPF2: Dependent upon outdoor unit pairing |
Matching Outdoor Unit: Single-Zone: 37MHRAQ |
Matching Outdoor Unit: Multi-Zone: N/A |
Energy Star Rated: No |
Refrigerant Type: Puron Advance |
Number of Fan Speeds: Four fan speeds |
Sound Level: Sound levels as low as 18.5 decibels |
Wireless Remote: Yes |
Factory Warranty Parts: 10-year parts limited warranty to the original purchasing owner upon timely registration |
Manufacturer's Stated Benefits:
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Ductless Outdoor Heat Pumps

Evolution® Heat Pump with Basepan HeaterView Brochure |
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Model Family: 37MPRA |
Purpose: Heat & Cool |
Zone Capability: Single Zone |
Efficiency SEER2: Up to 35.1 SEER2 |
Efficiency EER2: Up to 17.5 EER2 |
Efficiency HSPF2: Up to 30 HSPF2 |
Energy Star Rated: ENERGY STAR® certified |
Refrigerant Type: Puron Advance |
Sound Level: Outdoor sound: as low as 57 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:
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Preferred Heat Pump with Basepan HeaterView Brochure |
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Model Family: 37MARA |
Purpose: Heat and Cool |
Zone Capability: Single zone |
Efficiency SEER2: Up to 26 SEER2 |
Efficiency EER2: up to 16.3 EER2 |
Efficiency HSPF2: up to 13.9 HSPF2 |
Energy Star Rated: Select sizes are ENERGY STAR® certified based on indoor unit pairing |
Refrigerant Type: Puron Advance |
Sound Level: Quiet Levels as low as 52.5 dB(A) |
Compressor: Inverter Driven Compressor |
Factory Warranty Parts: 10-Year Parts Limited Warranty |
Factory Warranty Compressor: 10 year compressor warranty |
Manufacturer's Stated Benefits:
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Preferred Multi-zone Heat Pump with Basepan HeaterView Brochure |
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Model Family: 37MGRA |
Purpose: Heat and Cool |
Zone Capability: Multi-zone |
Efficiency SEER2: Up to 25.2 SEER2 |
Efficiency EER2: up to 14 EER2 |
Efficiency HSPF2: up to 10.4 HSPF2 |
Energy Star Rated: Select sizes are ENERGY STAR® certified based on indoor unit combinations |
Refrigerant Type: Puron Advance |
Sound Level: As low as 59.5 dB(A) |
Compressor: Inverter Compressor |
Factory Warranty Parts: 10-year parts limited warranty |
Factory Warranty Compressor: 10-year compressor limited warranty |
Manufacturer's Stated Benefits:
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Legacy Line Heat PumpView Brochure |
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Model Family: 37MHRAQ |
Purpose: Heat & Cool |
Zone Capability: Single Zone |
Efficiency SEER2: Up to 22.4 SEER2 |
Efficiency EER2: Up to 12.6 EER2 |
Efficiency HSPF2: Up to 9.4 HSPF2 |
Energy Star Rated: N/A |
Refrigerant Type: Puron Advance |
Sound Level: Sound levels as low as 52.5 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:
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Bryant Alternate Indoor Ductless Units

PREFERRED® DUCTLESS 4-WAY CASSETTE WITH PURON ADVANCEView Brochure |
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Model Family: 45MBCA |
Purpose: Heat and Cool |
Zone Capability: Single Zone |
Efficiency SEER2: Up to 23.7 SEER2 |
Efficiency EER2: Up to 18.0 EER2 |
Efficiency HSPF2: Up to 12.4 HSPF |
Matching Outdoor Unit: Single-Zone: 37MAHAQ Heat Pump |
Matching Outdoor Unit: Multi-Zone: 37MGRA |
Energy Star Rated: ENERGY STAR® |
Refrigerant Type: Puron Advance |
Number of Fan Speeds: Three fan speeds |
Sound Level: Silent mode indoor operation as low as 23.5 dB(A) |
Wireless Remote: Yes |
Factory Warranty Parts: 10-year parts limited warranty |
Manufacturer's Stated Benefits:
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Preferred™ Ducted Indoor UnitView Brochure |
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Model Family: 45MBDA |
Purpose: Heat & Cool |
Zone Capability: Single and Multi Zone |
Efficiency SEER2: Dependent upon outdoor unit pairing |
Efficiency EER2: Dependent upon outdoor unit pairing |
Efficiency HSPF2: Dependent upon outdoor unit pairing |
Matching Outdoor Unit: Single-Zone: 37MARA |
Matching Outdoor Unit: Multi-Zone: 37MGRA |
Energy Star Rated: N/A |
Refrigerant Type: Puron Advance |
Number of Fan Speeds: Three Fan Speeds |
Sound Level: Sound levels as low as 22 decibels |
Wireless Remote: Yes |
Factory Warranty Parts: 10-year parts limited warranty to the original purchasing owner upon timely registration |
Manufacturer's Stated Benefits:
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Preferred™ Ceiling/Floor Console Indoor UnitView Brochure |
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Model Family: 45MCFA |
Purpose: Heat & Cool |
Zone Capability: Single and Multi Zone |
Efficiency SEER2: Dependent upon outdoor unit pairing |
Efficiency EER2: Dependent upon outdoor unit pairing |
Efficiency HSPF2: Dependent upon outdoor unit pairing |
Matching Outdoor Unit: Single-Zone: 37MARA |
Matching Outdoor Unit: Multi-Zone: 37MGRA |
Energy Star Rated: N/A |
Refrigerant Type: Puron Advance |
Number of Fan Speeds: Three fan speeds |
Sound Level: Sound levels as low as 29 decibels |
Wireless Remote: Yes |
Factory Warranty Parts: 10-year parts limited and 10-year compressor limited warranties to the original purchasing owner upon timely registration |
Manufacturer's Stated Benefits:
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