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Mitsubishi SEZ-KD15NA4R1.TH - 15,000 BTU 15.5 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 9,000 - 17,200 BTU.
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.
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).
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
- Wired wall-mount remote controller (PAR-32MAA - sold separately)
- Auto restart feature works after a power outage
- Indoor unit is powered by the outdoor condenser
- Optional filter box with MERV-8 filters
Note: Concealed ducts need to be installed in a conditioned space in order to operate effectively. It’s highly recommended to discuss this application with a licensed contractor that is experienced with the installation of these units.
CFM 317 CFM Cooling 317 Color Black, Silver Cooling Capacity 3800 - 17000 Cycle Hertz 60 Hz ETL Listed No Filter Type Washable Polypropylene Honeycomb Inverter Yes Item Height 7.875 inches Item Length 27.562 inches Item Weight 52 pounds Item Width 39.000 inches Liquid Line Size 1/4" Minimum Circuit Amps 1 Phase Single Refrigerant R-410a Room Size 500 - 800 ft2 Suction Line Size 1/2" UL Listed Yes UPC SEE EAN Warranty Offered Yes Equipment Type Heat Pump SEER 15.5 EER 12 Voltage 208-230 VAC Energy Star Rated Yes Heating Capacity 4800 - 21100 Tonnage 1.25 Product Family SEZ-KD Mounting Type Concealed Duct Sound Level dBA 30 4-Way Remote Air Flow Control No
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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|