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Mitsubishi SZ-K15NA

14,100 BTU 15.5 SEER MR SLIM Concealed Duct Mini Split Air Conditioner Heat Pump 208-230V
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About this Item

M-Series, Single Zone, Inverter-Driven, Energy Star Rated, Concealed Duct, Heat Pump System (Includes: SEZ-KD15NA4R1.TH and SUZ-KA15NA.TH) - 14100 BTU, 15.5 SEER, R410A, 208-230 V/1 Ph/60 Hz
  • Energy Star Estimated Cooling Cost: $255
  • SEER: 15.5
  • Room Size: 400 - 650 ft2
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System Size (Capacity) How do I select my size? info_outline
9,000 BTU
300 - 500 ft2
12,000 BTU
300 - 500 ft2
15,000 BTU
400 - 650 ft2
18,000 BTU
500 - 800 ft2
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About this Item

M-Series, Single Zone, Inverter-Driven, Energy Star Rated, Concealed Duct, Heat Pump System (Includes: SEZ-KD15NA4R1.TH and SUZ-KA15NA.TH) - 14100 BTU, 15.5 SEER, R410A, 208-230 V/1 Ph/60 Hz
  • Energy Star Estimated Cooling Cost: $255
  • SEER: 15.5

Product Highlights

System Includes:
  • Outdoor Unit: SUZ-KA15NA.TH
  • Indoor Unit: SEZ-KD15NA4R1.TH

Note: Optional Tethered Wall Mount Remote Controller (PAR-32MAA-J) Must Be Ordered Separately

This MR SLIM INVERTER-driven concealed duct split system is ideal for conditioning rooms/zones with limited wall space, because the evaporator stays hidden in the ceiling, floor, or closet. These high efficiency heat pump systems are Energy Star rated, and they have rated capacities ranging from 8,100-17,200 BTU, while operating at 15-17.5 SEER.

Control Options
The SUZ-K/SEZ-K models 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).

INVERTER Technology
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.

Quiet Operation
Mr. Slim Indoor Units operate at very low sounds levels (19-34 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.

Environmentally Friendly
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 feature plus 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

Please Note: Mini Split Systems must be installed by a licensed Contractor with an EPA Refrigerant Certification to qualify for warranty.

Is this backed by a warranty?
Yes, it comes fully backed by a manufacturer's warranty (click here for more details), and ComfortUp is an authorized online seller of these systems. Our Customer Care Team will provide assistance should you ever need to file a warranty claim with the manufacturer. Please be aware that only systems that are installed by a licensed HVAC contractor are backed by the warranty. Proof of licensed installation is required. The receipt/invoice from your contractor should be sufficient.

Manuals & Docs

Mitsubishi SUZ-KA15NA.TH - 15,000 BTU 16 SEER Ductless Mini Split Heat Pump Outdoor Unit 208-230V
Mitsubishi SEZ-KD15NA4R1.TH - 14,100 BTU 15.5 SEER Ductless Mini Split Concealed Duct Indoor Unit 208-230V
UPC 813919025619
Brand Mitsubishi
Model Family M-Series
Equipment Type Heat Pump
SEER 15.5
EER (Energy Efficiency Ratio) 12.0
Refrigerant R-410a
HSPF (Heating Seasonal Performance Factor) 10.0
Rated Cooling Capacity (BTU) 14,100
Rated Heating Capacity (BTU) 18,000
Nominal Capacity (BTU) 15,000
Voltage 208-230 VAC
Phase Single
Cycle/Hertz 60
Minimum Circuit Amps 12
Maximum Fuse Size 15
Number of Zones/Rooms Single
Color White
Inverter Technology Yes
Mounting Type Concealed Duct
Warranty Offered 7 Year Compressor - 5 Year Parts
Energy Star Rated Yes
Filter Type Multiple, Reusable
Room Size 400 - 650 ft2
Sound Pressure Rating ID - 30/34/37 dB(A) OD - Cool/Heat - 49/51 dB(A)
Minimum Cooling Capacity 3800
Minimum Heating Capacity 4800
Corrosion Protection No
Maximum Cooling Capacity 17000
Maximum Heating Capacity 21100
4-Way Remote Air Flow Control No
Liquid/Gas Line Set Size 1/4" X 1/2"
Tonnage 1 1/4
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