
Evolution® Indoor Ductless High Wall Heat Pump Unit
Model Family: 619PHA
Purpose: Heat & Cool
Zone Capability: Single Zone and Multizone
Efficiency SEER: Up to 42.0 SEER
Efficiency EER: Up to 15.0 EER
Efficiency HSPF: Up to 15.0 HSPF
Matching Outdoor Unit: Single-Zone: 38MPRA
Matching Outdoor Unit: Multi-Zone: 38MGR
Energy Star Rated: ENERGY STAR® certified
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 and 10-year compressor limited warranties to the original purchasing owner upon timely registration
Manufacturer’s Stated Benefits:
- Up-down / right-left louver control (fixed or swing)
- Relative Humidity Sensor
- Intelligent Eye (occupancy sensor)
- Built-in Wi-Fi®
- ECO Mode
- Aluminum Golden Hydrophilic pre-coated fins
- Modes: Cool, Heat, Dry, Fan, Auto
- Turbo Mode

Preferred™ Indoor Ductless High Wall Heat Pump Unit
Model Family: 619PB
Purpose: Heat & Cool
Zone Capability: Single Zone and Multizone
Efficiency SEER: Up to 25 SEER
Efficiency EER: Up to 14.5 EER
Efficiency HSPF: Up to 12 HSPF
Matching Outdoor Unit: Single-Zone: 38*MAR
Matching Outdoor Unit: Multi-Zone: 38*MGR
Energy Star Rated: ENERGY STAR® Some sizes qualified
Refrigerant Type: Puron®
Number of Fan Speeds: 4 fan speeds
Sound Level: As low as 27 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:
- Capacity sizes ranging from 9 to 30 BTUs
- Line lengths 82-164 ft. depending on unit capacity
- Base pan heater
- Auto louver mode
- 46F heating mode (heating setback)
- Turbo mode
- Sleep mode
- White flat panel indoor unit

Legacy Line™ Indoor Ductless High Wall Heat Pump Unit
Model Family: 40MHHQ
Purpose: Heat & Cool
Zone Capability: Single Zone and Multizone
Efficiency SEER: Up to 17 SEER
Efficiency EER: Up to 11 EER
Efficiency HSPF: Up to 9 HSPF
Matching Outdoor Unit: Single-Zone: 38MHRQ
Energy Star Rated: No
Refrigerant Type: R-410A
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

Legacy Line™ Indoor Ductless High Wall Cooling-Only Unit
Model Family: 40MHHC
Purpose: Cool Only
Zone Capability: Single Zone
Efficiency SEER: Up to 17.5 SEER
Efficiency EER: Up to 11.6 EER
Matching Outdoor Unit: Single-Zone: 38MHRBC,38MHRC
Energy Star Rated: No
Refrigerant Type: Puron®
Number of Fan Speeds: Up to 4 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
- 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.

Preferred™ Indoor Ductless Cassette Heat Pump Unit
Model Family: 40MBCQ
Purpose: Heat & Cool
Zone Capability: Single and Multi Zone
Efficiency SEER: Up to 20.0 SEER
Efficiency EER: Up to 15.0 EER
Efficiency HSPF: Up to 13.0 HSPF
Matching Outdoor Unit: Single-Zone: 38MAR
Matching Outdoor Unit: Multi-Zone: 38MGR
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)
- Built-in condensate lift pump
- Aluminum Blue Hydrophilic pre-coated fins
- Unit cabinet is constructed of galvanized steel. The cabinet is fully insulated for improved thermal and acoustic performance.

Preferred™ Indoor Ductless/Ducted Heat Pump Unit
Model Family: 40MBDQ
Purpose: Heat & Cool
Zone Capability: Single and Multi Zone
Efficiency SEER: Up to 20.5 SEER
Efficiency HSPF: Up to 12.5 HSPF
Matching Outdoor Unit: Single-Zone: 38MAR
Matching Outdoor Unit: Multi-Zone: 38MGR
Energy Star Rated: ENERGY STAR® Some sizes qualified
Refrigerant Type: Puron®
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
- Up to 0.64 in WG
- Rear or bottom return
- Outside air intake
- Built-in condensate lift pump
- Aluminum Blue Hydrophilic pre-coated fins
- Unit cabinet is constructed of galvanized steel. The cabinet is fully insulated for improved thermal and acoustic performance.

Preferred™ Indoor Ductless Floor Console Heat Pump Unit
Model Family: 40MBFQ
Purpose: Heat & Cool
Zone Capability: Single and Multi Zone
Efficiency SEER: Up to 20 SEER
Efficiency HSPF: Up to 12.5 HSPF
Matching Outdoor Unit: Single-Zone: 38MAR
Matching Outdoor Unit: Multi-Zone: 38MGR
Energy Star Rated: ENERGY STAR®
Refrigerant Type: Puron®
Number of Fan Speeds: Three fan speeds
Sound Level: As low as 30 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:
- Modes: Cool, Heat, Dry, Fan, Auto
- Up to 0.4 in WG
- Auto-restart function
- Louver control (fixed or swing)
- Aluminum Blue Hydrophilic pre-coated fins
- Unit cabinet is constructed of galvanized steel. The cabinet is fully insulated for improved thermal and acoustic performance.
Professional Ductless System Installations
Duct free systems are an ideal solution for spaces where traditional ductwork isn’t practical, such as home additions, sunrooms, garages, or older homes without existing ducts. These systems provide targeted comfort with minimal disruption to your home’s structure. Compact and efficient, they can be installed high on a wall, near the floor, or even on the ceiling, depending on your space and preferences. With zoned control, you can independently adjust the temperature in each room, increasing comfort while reducing energy waste.
Call our team for duct free HVAC system installations!
Our duct free options include both single-zone and multi-zone systems, allowing you to heat or cool one room or several with just one outdoor unit. Many models come with advanced features like wireless remotes, programmable settings, and inverter technology for quiet, consistent performance. Whether you’re looking to supplement your existing system or create a standalone solution for a specific area, our team can help you select and install the right duct free system to match your needs and maximize efficiency.
