Page 1
SUBMITTAL DATA: SLZ-KF18NA & SUZ-KA18NA2
M-SERIES
18,000 BTU/H CEILING-CASSETTE HEAT PUMP SYSTEMS
Job Name:
System Reference: Date:
Indoor Unit:
SLZ-KF18NA
INDOOR UNIT FEATURES
• Ceiling-recessed cassette (24"x24") ductless heat pump
• Install SLZ in a drywalled ceiling (with an access panel for servicing) or in a 2'x2' drop ceiling
• Wide airflow pattern for excellent air distribution
• Fresh air intake provided in the main body
• Built-in drain condensate lift mechanism (lifts to 33")
• Multiple control options available:
- kumo cloud® smart device app for remote access
- Third-party interface options
- Wired or wireless controllers
• Long-life air filter included
• Individual vane control
Outdoor Unit:
SUZ-KA18NA2
OUTDOOR UNIT FEATURES
• Variable speed INVERTER-driven compressor
• Innovative Joint Lap DC Motor leads to high efficiency and reliability
• Pulse Amplitude Modulation technology
• High-performance grooved piping for increased heat exchange efficiency
Specifications are subject to change without notice. © 2020 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
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Cooling at 95°F
Cooling at 82°F
Heating at 47°F
Heating at 17°F
Heating at 5°F
Heating at -4°F
Efficiency
Electrical
SPECIFICATIONS: SLZ-KF18NA & SUZ-KA18NA2
Maximum Capacity BTU/H 17,700
Rated Capacity BTU/H 17,700
Minimum Capacity BTU/H 6,100
1
2
3
4
5
Maximum Power Input W 1,410
Rated Power Input W 1,410
Moisture Removal Pints/h 4.7
Sensible Heat Factor 0.71
Power Factor (208/230V) % 98
Maximum Capacity BTU/H 18,100
Rated Capacity BTU/H 18,100
Minimum Capacity BTU/H 6,400
Maximum Power Input W 1,180
Rated Power Input W 1,180
Maximum Capacity BTU/H 20,900
Rated Capacity BTU/H 19,700
Minimum Capacity BTU/H 8,400
Maximum Power Input W 2,100
Rated Power Input W 1,850
Power Factor % 98
Maximum Capacity BTU/H 12,900
Rated Capacity BTU/H 12,900
Maximum Power Input W 1,410
Rated Power Input W 1,410
Maximum Capacity BTU/H 9,800
Maximum Power Input W 1,210
Maximum Capacity BTU/H 7,200
SEER 20.7
1
EER
12.5
HSPF (IV) 11.6
COP at 47°F
COP at 17°F in Maximum Capacity
COP at 5°F in Maximum Capacity
ENERGY STAR® certified units (ENERGY STAR products are third-party certified
2
3
4
3.10
2.68
2.37
Yes
by an EPA-recognized Certification Body.)
Voltage, Phase, Frequency 208/230V, 1 phase, 60Hz
Guaranteed Voltage Range V AC 187-253
Voltage: Indoor - Outdoor, S1-S2 V AC 208/230
Voltage: Indoor - Outdoor, S2-S3 V DC 24
Short-circuit Current Rating (SCCR) kA 5
Recommended Fuse/Breaker Size (Outdoor) A 15
Recommended Wire Size (Indoor - Outdoor) AWG 14
Specifications are subject to change without notice. © 2020 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
Page 3
Indoor Unit
Indoor Unit Operating
Temperature Range
Outdoor Unit
SPECIFICATIONS: SLZ-KF18NA & SUZ-KA18NA2
MCA A 0.54
Fan Motor Full Load Amperage A 0.43
Fan Motor Output W 50
Airflow Rate at Cooling, Dry CFM 475-420-300
Airflow Rate at Cooling, Wet CFM 429-378-270
Airflow Rate at Heating, Dry CFM 475-420-300
Sound Pressure Level (Cooling) dB(A) 43-40-32
Sound Pressure Level (Heating) dB(A) 43-40-32
Drain Pipe Size In. (mm) 1-1/4 (32)
Condensate Lift Mechanism, Maximum Distance In. (mm) 33 (850)
Heat Exchanger Type Plate fin coil
External Finish Color Munsell 1.0Y 9.2/0.2
W: In. (mm) 22-7/16 (570)
Unit Dimensions
Package Dimensions
Unit Weight Lbs. (kg) 31 (13.9)
Package Weight Lbs. (kg) 37 (17)
Cooling Intake Air Temp (Maximum / Minimum)* °F 90F D.B / 73F W.B // 67F D.B / 57F W.B
Heating Intake Air Temp (Maximum / Minimum) °F 80F D.B // 70F D.B
MCA A 14
MOCP A 24
Fan Motor Full Load Amperage A 0.67
Fan Motor Output W 77
Airflow Rate CFM 1,691 / 1,691
Refrigerant Control LEV
Defrost Method Reverse cycle
Heat Exchanger Type Plate fin coil
Sound Pressure Level, Cooling
Sound Pressure Level, Heating
Compressor Type DC INVERTER-driven Twin Rotary
Compressor Model SNB130FQBMT
Compressor Rated Load Amps A 10.0
Compressor Locked Rotor Amps A 12.5
Compressor Oil Type // Charge oz. FV50S//11.8
External Finish Color Ivory Munsell 3Y 7.8/1.1
Base Pan Heater Optional
Unit Dimensions
1
2
D: In. (mm) 22-7/16 (570)
H: In. (mm) 9-21/32 (245)
W: In. (mm) 24-13/32 (620)
D: In. (mm) 27-15/16 (710)
H: In. (mm) 9-7/16 (240)
dB(A) 54
dB(A) 55
W: In. (mm) 33-1/16 (840)
D: In. (mm) 13 (330)
Specifications are subject to change without notice. © 2020 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
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Outdoor Unit Operating
Temperature Range
Refrigerant
Piping
SPECIFICATIONS: SLZ-KF18NA & SUZ-KA18NA2
H: In. (mm) 34-5/8 (880)
W: In. (mm) 38-9/16 (980)
Package Dimensions
Unit Weight Lbs. (kg) 127 (58)
Package Weight Lbs. (kg) 145 (66)
Cooling Air Temp (Maximum / Minimum)* °F 115 / 14
Cooling Thermal Lock-out / Re-start Temperatures** °F -1 / 3
Heating Air Temp (Maximum / Minimum) °F 75 / -4
Heating Thermal Lock-out / Re-start Temperatures** °F -9 / -4
Type R410A
Charge Lbs, oz 3, 9
Gas Pipe Size O.D. (Flared) In.(mm) 1/2 (12.7)
Liquid Pipe Size O.D. (Flared) In.(mm) 1/4 (6.35)
Maximum Piping Length Ft. (m) 100
Maximum Height Difference Ft. (m) 50
Maximum Number of Bends 10
D: In. (mm) 16-9/16 (420)
H: In. (mm) 39 (990)
Notes
1
AHRI Rated Conditions
(Rated data is
determined at a fixed
compressor speed)
Conditions
Cooling (Indoor // Outdoor) °F 80 DB, 67 WB // 95 DB, 75 WB
2
Heating at 47°F (Indoor // Outdoor) °F 70 DB, 60 WB // 47 DB, 43 WB
3
Heating at 17°F (Indoor // Outdoor) °F 70 DB, 60 WB // 17 DB, 15 WB
4
Heating at 5°F (Indoor // Outdoor) °F 70 DB, 60 WB // 5 DB, 4 WB
5
Heating at -4°F (Indoor // Outdoor) °F 70 DB, 60 WB // -4 DB, -5 WB
*Applications should be restricted to comfort cooling only; equipment cooling applications are not recommended for low ambient temperature conditions.
**System cuts out in heating mode to avoid thermistor error and automatically restarts at these temperatures.
Specifications are subject to change without notice. © 2020 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
Page 5
ACCESSORIES: SLZ-KF18NA
Wireless Signal Receiver □ PAR-FA32MA-W
Wireless Signal Receiver □ PAR-FA32MA-E
Wireless Remote Receiver Panel □ PAR-SF9FA-E
Wireless Remote Controller □ PAR-SL100A-E
kumo touch™ RedLINK™ Wireless Controller □ MHK2
Deluxe MA Remote Controller □ PAR-40MAAU
Simple MA Controller □ PAC-YT53CRAU-J
Touch MA Controller □ PAR-CT01MAU-SB
Wired Remote Sensor □ PAC-SE41TS-E
Wireless Temperature and Humidity Sensor □ PAC-USWHS003-TH-1
Flush Mount Remote Temperature Sensor □ PAC-USSEN001-FM-1
Wireless Interface 2 □ PAC-USWHS002-WF-2
Thermostat Interface □ PAC-US444CN-1
kumo station
USNAP Interface □ PAC-WHS01UP-E
IT Extender □ PAC-WHS01IE-E
BACnet® and MODBUS® Interface □ PAC-UKPRC001-CN-1
External Fan / Heater Control Relay Adapter □ CN24RELAY-KIT-CM3
Wire for Remote on/off with CN32 connector □ PAC-715AD
Connector and wire for Operation status/error using CN51 □ PAC-725AD
Connector cable for remote display □ PAC-SA88HA-EP
Connector for CN32 (remote on/off) □ PAC-SE55RA-E
Remote Operation Adapter
Grille (required) □ SLP-18FAU
3D i-see Sensor® Corner Panel □ PAC-SF1ME-E
Grille with 3D i-see Sensor
Blue Diamond Sensor Extension Cable — 15 Ft. □ C13-103
Blue Diamond Alarm Extension Cable — 6.5 Ft. □ C13-192
Blue Diamond MultiTank — collection tank for use with multiple pumps □ C21-014
Blue Diamond Rubber Foot Pads □ F10-010
Mini Condensate Pump — 230 volt application □ SI30-230
MegaBlue Advanced Blue Diamond Condensate Pump w/ Reservoir & Sensor □ X87-835 - 110 to 250V
Advanced Blue Diamond Mini Condensate Pump w/ Reservoir & Sensor (208/230V) [recommended] □ X87-721 - 208/230V
(30A/600V/UL) [fits 2" X 4" utility box] - Black □ TAZ-MS303
(30A/600V/UL) [fits 2" X 4" utility box] - White □ TAZ-MS303W
1
Unable to use with wireless remote controller
®
1
®
□ PAC-WHS01HC-E
□ PAC-SF40RM-E
□ SLP-18FAEU
Specifications are subject to change without notice. © 2020 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
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ACCESSORIES: SUZ-KA18NA2
Air Outlet Guide □ MAC-886SG-E
Optional Defrost Heater □ MAC-642BH-U1
Hail Guard □ HG-A7
Outdoor Unit 3-1/4 inch Mounting Base (Pair) - Plastic □ DSD-400P
Condensing Unit Mounting Pad 16" x 36" x 3" □ ULTRILITE1
Outdoor Unit Stand — 12" High □ QSMS1201M
Outdoor Unit Stand — 18" High □ QSMS1801M
Outdoor Unit Stand — 24" High □ QSMS2401M
Heavy Duty Wall Mounting Bracket— Coated Steel □ QSWB2000M-1
Heavy Duty Wall Mounting Bracket — 316 Series Stainless Steel □ QSWBSS
15' x 1/4" x 15' / 1/2" Lineset (Twin-Tube Insulation) □ MLS141212T-15
30' x 1/4" x 30' / 1/2" Lineset (Twin-Tube Insulation) □ MLS141212T-30
50' x 1/4" x 50' / 1/2" Lineset (Twin-Tube Insulation) □ MLS141212T-50
65' x 1/4" x 65' / 1/2" Lineset (Twin-Tube Insulation) □ MLS141212T-65
100' x 1/4" x 100' / 1/2" Lineset (Twin-Tube Insulation) □ MLS141212T-100
10' x 3/8" x 10' x 5/8" Lineset (Twin-Tube Insulation) □ MPLS385812T-10
Specifications are subject to change without notice. © 2020 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
Page 7
Unit: inch (mm)
09/12 KBTU/H
15/18 KBTU/H
Capacity
DIMENSIONS: SLZ-KF18NA
Specifications are subject to change without notice. © 2020 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
Page 8
Unit: inch
16-7/16
1-9/16
1-5/8
Drain hole
6-7/8
19-11/16
13
2
Air in
Air in
Air out
2-holes 13/32 13/16
14-3/16
33-1/16
4-5/16
3-3/16
34-5/8
17-25/32
Service panel
3-29/32
6-1/2
7-11/16
35
44
Liquid refrigerant pipe joint
Refrigerant pipe (flared) Ø 1/4 (18 KBTU/H)
Refrigerant pipe (flared) Ø 3/8 (24/30/36 KBTU/H)
Gas refrigerant pipe joint
Refrigerant pipe (flared) Ø 1/2 (18 KBTU/H)
Refrigerant pipe (flared) Ø 5/8 (24/30/36 KBTU/H)
*1 20 in. (500 mm) or more when front
and sides of the unit are clear
14 in. (350 mm)
or more
4 in. (100 mm)
or more
REQUIRED SPACE
Clear *1
4 in. (100 mm)
or more
20 in. (500 mm)
or more *2
*2 When any 2 sides of left, right
and rear of the unit are clear
DIMENSIONS: SUZ-KA18NA2
FORM# SLZ-KF18NA / SUZ-KA18NA2 - 202003
Specifications are subject to change without notice. © 2020 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
1340 Satellite Boulevard, Suwanee, GA 30024
Toll Free: 800-433-4822 www.mehvac.com
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