- Find an Installer
Mitsubishi SEZ-KD09NA4R1.TH - 9,000 BTU 15 SEER Concealed Duct Ductless Mini Split Heat Pump Indoor Unit 208-230V
Use only in combination with the following single-zone and multi-zone outdoor heat pump models:
MXZ-3B24NA-1 (2:1, 3:1)
MXZ-3B30NA-1 (2:1, 3:1)
MXZ-4B36NA-1 (2:1, 3:1, 4:1)
MXZ-5B42NA (2:1, 3:1, 4:1, 5:1)
MXZ-8B48NAR1 (2:1, 3:1, 4:1, 5:1, 6:1, 7:1, 8:1)
The MR SLIM INVERTER-driven concealed horizontal ducted indoor unit is ideal for conditioning rooms/zones with limited wall space. It stays hidden in the ceiling or the floor and can be paired with the SUZ outdoor unit in single-zone configurations, all of which are Energy Star rated. These units can also be paired with the MXZ outdoor condenser for many different multi-zone configurations. SEZ heat pump air handlers have rated capacities ranging from 8,100 - 17,200 BTU.
The MSZ-D models also offer the optional wireless, RFI-RedLINK™ enabled, full-function wall mount controller, allowing homeowners to control their unit from a remote PC, smartphone or tablet (MHK1 sold separately).
The M-Series INVERTER-driven compressor works with the system's sophisticated electronic controls to detect temperature changes in a room or zone, automatically changing speeds to adjust for precise capacity and temperature control.
Mr. Slim Indoor Units operate at very low sounds levels (23-30 decibels). According to a study performed by the National Institute for Occupational Safety and Health, Mr. Slim Indoor Units are quieter than a human whisper (30 decibels) at low speed.
Mitsubishi was clearly taking the environment into consideration when designing the M-Series line by using R410A refrigerant with zero Ozone Depletion Potential (ODP), 83% recyclable components, and washable filters made from natural materials on all models.
Additional Features & Benefits
- Auto fan speed control
- Three speed settings available (Low, Medium, High)
- Thin body (7-7/8") built-in condensate lift mechanism with up to 20" lift
- Auto restart feature works after a power outage
- Indoor unit is powered by the outdoor condenser
- Optional filter box with MERV-8 filters
CFM 174 CFM Cooling 174 Color Black, Silver Cooling Capacity 3800 - 10900 Cycle Hertz 60 Hz ETL Listed No Filter Type Washable Polypropylene Honeycomb Inverter Yes Item Height 14.200 inches Item Length 39.400 inches Item Weight 63.9000 pounds Item Width 35.400 inches Line Set Size For Bundle 1/4" x 3/8" Liquid Line Size 1/4" Minimum Circuit Amps 1 Phase Single Refrigerant R-410A Room Size 300 - 500 ft2 Suction Line Size 3/8" UL Listed Yes UPC 622632120163 Warranty Offered No Equipment Type Heat Pump SEER 15 EER 12 Voltage 208-230 VAC Energy Star Rated Yes Heating Capacity 4800 - 14100 Tonnage 0.75 Product Family SEZ-KD Mounting Type Concealed Ducted Sound Level dBA 23 4-Way Remote Air Flow Control No
Find an Installer
Indoor Unit Sizing Guide
|6,000 BTU||150 – 300 sq ft|
|9,000 BTU||300 – 500 sq ft|
|12,000 BTU||400 – 650 sq ft|
|15,000 BTU||500 – 800 sq ft|
|18,000 BTU||600 – 1,000 sq ft|
|24,000 BTU||800 – 1,300 sq ft|