Available capacities in kBtu/h: 06, 09, 12, 15, 18

  • 100% heating at 5° F
  • Efficiency of 33.1 SEER (MSZ-FH06NA)
  • Pro-heating performance down to -13° F outdoor ambient
  • Double-vane air delivery for enhanced circulation
  • 3D i-see SensorTM
  • Infrared human sensing technologies to measure location
    of human heat signatures
  • Multi-function wireless controller

Available capacities in kBtu/h: 09, 12, 15, 18, 24

  • Efficiency: 18 SEER/9.5–10.0 HSPF
  • Four fan speeds
  • Anti-mold filter
  • INVERTER-driven heat pump
  • Heating operation range: -4° F–75° F
  • Cooling operation range: 14° F to 115° F

Available capacities in kBtu/h: 09, 12, 15, 18, 24, 30, 36

  • 14.5–24.6 SEER, 8.2–12.8 HSPF, INVERTER-driven compressor
  • Auto restart and auto cooling/heating changeover
  • Vertical air swing on all units
  • Compatible with kumo cloud® control app and Thermostat Interface
  • All GL models ENERGY STAR® certified

Available capacities in kBtu/h: 09, 12, 15, 18

  • 15–17.5 SEER, 10 HSPF, INVERTER-driven compressor
  • Provides cooling and heating in a wide range of capacities
  • Built-in condensate lift mechanism (up to 21-11/16″)
  • Static capability up to 0.20 in. wg
  • Optional filter box with MERV-8 filters

The pairing of a multi-position air handler with a high-performance multi-zone heat pump creates the Diamond Comfort System, an efficient whole-home solution, offering complete year-round comfort control room by room. This system is well-suited for supplemental or replacement applications, especially in homes currently heated by fuel oils or electric baseboards. Older homes with no cooling or heating system can take advantage of the hidden unit for the open areas and ductless units for additional rooms such as bedrooms.

This air handler, ideal for both system replacement and new product installation, allows for effective and efficient air conditioning as airflow strength can be set
to ensure any desired comfort level.

Available capacities in kBtu/h: 12, 18, 24, 30, 36

  • Performance: one-inch foam R4.2, fiberglass-free
    insulation reduces condensation and boosts efficiency
  • Quality: durable, powder-coated cabinet
  • Serviceability: easily removable fan provides access
    for coil cleaning
  • Flexibility: true multi-position; horizontal, vertical and downflow configuration requiring no additional kit.
    For downflow configurations, a CMA-1 is recommended for proper management of condensate to prevent water blowoff in certain conditions
  • Comfort: DC motor ensures quiet and efficient operation year-round
  • Air Quality: positively pressurized cabinet and tested air leakage less than 1%
  • Compatible with the MXZ-C outdoor unit

With the MXZ-C multi-zone standard and H2i® systems, you can enjoy ideal levels of comfort in the rooms you use most while reducing energy usage. Each zone operates independently. People in different rooms—like the kitchen, master bedroom or living room—can set temperatures for personalized comfort.


  • Mix and match flexibility of indoor unit styles and combinations
  • A wide range of indoor unit capacities that match the room size and requirements
  • Flexible options to tackle the most challenging multi-room installations
  • High-efficiency, multiple ENERGY STAR® combinations
  • Four- and five-ton outdoor unit can support up to eight indoor units using branch boxes
  • New five-ton outdoor unit for large residential home applications
  • Auto restart following a power outage
  • Self-check function offering integrated diagnostics