Description
Comfortstar Eco Smart Tri Zone Mini Split System: C32-MZ-3 with 9K + 9K + 18K Wall Mounted Indoor Units
This system heats and cools three rooms from one outdoor unit. The Comfortstar C32-MZ-3 inverter condenser runs three CH20-32 wall-mounted indoor units in a 9K + 9K + 18K combination, and every indoor unit has its own CR32-RC wireless remote, so each room is set to its own temperature. It runs on R-32 refrigerant and is rated at 28,000 BTU/h cooling and 28,000 BTU/h heating with 22 SEER2, 11.2 EER2 and 10 HSPF2 (Region IV).
The inverter compressor modulates between 3,000-30,500 BTU/h in cooling, so the system runs quietly at low speed most of the day instead of cycling on and off. Comfortstar rates it for cooling in outdoor temperatures up to 131°F and heating down to -13°F, and it still delivers 23,000 BTU/h of heat at 17°F. The outdoor unit is 61 dBA, and the indoor units drop to 28 dBA on their quietest setting.
Each zone runs its own line set (1/4" liquid, 3/8" gas) up to 98 ft, with up to 197 ft total across all zones. The condenser comes pre-charged for 74 ft of total line set.
Outdoor Unit: C32-MZ-3 Specifications
- Zones: 3
- Rated Cooling Capacity (BTU/h): 28,000 (3,000-30,500)
- Rated Heating Capacity @ 47°F (BTU/h): 28,000 (3,000-29,500)
- Heating Capacity @ 17°F (BTU/h): 23,000
- Efficiency: SEER2 22 / EER2 11.2 / HSPF2 10 (Region IV), 8 (Region V)
- Compressor: Inverter
- Refrigerant: R-32
- Voltage/Phase/Hz: 208-230 V / 1 Ph / 60 Hz
- Minimum Circuit Ampacity (MCA): 16 A
- Max Fuse: 25 A
- Line Set Length: Up to 98 ft per zone, 197 ft total (pre-charged for 74 ft)
- Operating Range: Cooling 5°F to 131°F / Heating -13°F to 75°F
- Sound Level: 61 dBA
- Dimensions (W x D x H): 35.94" x 14.76" x 27.52"
- Net / Shipping Weight: 97 lb / 103.6 lb
Indoor Unit: CH20-09CD-32(I) (9,000 BTU) Specifications
- Quantity in this system: 2
- Type: Wall-mounted high wall
- Capacity (BTU/h): 9,000
- Airflow (CFM, turbo/high/med/low/mute): 335/312/282/265/241
- Sound Level (dBA, turbo/high/med/low/mute): 42/39/34/30/28
- Liquid / Gas Line: 1/4" / 3/8"
- Dimensions (W x D x H): 31.93" x 7.99" x 11.5"
- Net / Shipping Weight: 18.74 lb / 24.25 lb
- Remote: CR32-RC wireless remote included
Indoor Unit: CH20-18CD-32(I) (18,000 BTU) Specifications
- Quantity in this system: 1
- Type: Wall-mounted high wall
- Capacity (BTU/h): 18,000
- Airflow (CFM, turbo/high/med/low/mute): 524/453/365/288/259
- Sound Level (dBA, turbo/high/med/low/mute): 49/46/40/34/32
- Liquid / Gas Line: 1/4" / 3/8"
- Dimensions (W x D x H): 35.83" x 8.11" x 11.57"
- Net / Shipping Weight: 21.38 lb / 27.56 lb
- Remote: CR32-RC wireless remote included
Each unit ships separately. Line sets, communication wire, disconnect, wall bracket or pad and condensate line are sold separately. Installation and service require a licensed HVAC technician.
