Description
DIMENSIONS & WEIGHT
- Dimensions
- 16.34" D x 52.48" H x 37.48" W
GENERAL INFORMATION
- Color
- White
- Inverter
- DC
- Quiet Mode
- Yes
- Contans Chemicals
- Yes
CAPACITY & PERFORMANCE
- SEER2
- 21.8
- EER2
- 12
- HSPF2-4
- 10
- HSPF2-5
- 7.8
- Tonnage
- 4
- Cooling Capacity (BTU)
- 43000
- Heating Capacity (BTU)
- 48000
- Cycle
- 60
- Zone Capacity
- 6
COMPRESSOR & MOTORS
- Compressor Motor Type
- Rotary
NOISE LEVELS
- Decibel Rating (DBA)
- 64
ELECTRICAL REQUIREMENTS
- Voltage (V)
- 208/230
- Phase
- 1
- Max Fuse Breaker (A)
- 45
- Min Circuit Ampacity (A)
- 40
REFRIGERANT & PIPING
- Refrigerant Type
- R-454B
- Refrigerant Volume (OZ)
- 148.15
- Line Set Length
- 25
- Max Lineset Length (FT)
- 221.4
- Liquid LIne Size
- 1/4
- Suctio Line Size
- (3/8 X4) (1/2 X2)
FILTER & HEATING
- Auxiliary Heater Included
- No
- Auxiliary Heater Available
- No
CONTROLS & CONNECTIVITY
- Fan Only Option
- Yes
- Auto Cool
- Yes
- WIFI Compatibility
- Yes
- APP Compatibility
- Yes
- Works with IOS
- Yes
- Works with Android
- Yes
SAFETY
- UL Listed
- Yes
- ETL Listed
- Yes
- Energy Star Certified
- Yes
- AHRI Certified
- Yes
- Has Batteries
- Yes
- Contains Electronics
- Yes
- Contains Aerosol
- Yes
- Contains Compressed Gas
- Yes
- Proposition 65 Warning
- Yes
WARRANTY
- Registered Warranty
- Extended Limited Lifetime*
- Base Parts Warranty
- 5
- Base Compressor Warranty
- 7
MRCOOL Mini Split BTU Guide
Drawn to scale — 1 square = 2 × 2 ft
36K BTU
24K BTU
18K BTU
12K BTU
9K BTU
6K BTU
6K BTU
up to 250 sq ft · Small bedroom, office
9K BTU
up to 375 sq ft · Bedroom, home office
12K BTU
up to 500 sq ft · Large bedroom, den
18K BTU
up to 750 sq ft · Living room, master suite
24K BTU
up to 1000 sq ft · Open living area
36K BTU
up to 1500 sq ft · Great room, small home
Between sizes? Round up. A slightly larger unit runs efficiently at partial load — an undersized one runs constantly.







