Performance™ Residential Ductless Highwall Heat Pump System 38/40MAQ Dependable, Heating and Cooling Comfort From One of Our Newest Ductless Heat Pumps Performance series ductless systems offer that perfect balance between budget limits you may have today and your desire for energy savings and comfort options. The MAQ model lives up to its Performance name with features like a variable-speed compressor for quiet efficiency. Highwall Standard Features Up to 23.5 SEER cooling efficiency Up to 10 HSPF heating efficiency Line lengths 82-164′ depending on unit capacity Variable-speed inverter compressor 4 indoor unit fan speeds Base pane heater Auto louver mode 46°F heating mode (heating setback) Turbo mode Follow me Indoor sound: as low as 23 decibels1 Dehumidification mode 5-year parts limited and 7-year compressor limited warranties2 Control Standard Features Wireless remote control standard Optional wired remote control Sleep mode 1 Quietest size within each model group during low fan-speed operation 2 To the original owner, 5-year parts and 7-year compressor limited warranties are available when product is used in an owner-occupied residence. For other applications a 1-year parts and 5-year compressor limited warranties apply. See warranty certificate for details.