Specifications
Tubing Length
Operation Range
37 38
SYSTEM
MODEL
OD Tube Size (Inches)
Maximum
length (ft) of tubing
between
In/Outdoor
Maximum Elevation difference (ft)
between In/Outdoor
Maximum Length(ft)
of
Tubing at shipment
Required
Additional
Refrigerant
Oz/ft
Insulation
Narrow Wide Outdoor Above Outdoor Below
S9NKU-1
1/4”
3/8”
49’ 16’ 16’
25’
R-410A 0.2
Both Tubes
S9NKUA
66’
49’ 49’
XE9PKUA
E9NKUA
KS12NB41A
23’ 23’ R-410A 0.16
KE12NB41
S12NKU-1
1/2”
49’ 16’ 16’
R-410A 0.2
S12NKUA
66’
49’ 49’
XE12PKUA
E12NKUA
S18NKU-1
33’
S18NKUA
100’
E18NKUA
KS18NKUA
50’ 50’ 25’
R-410A 0.27
KS18NB4UA
KE18NB4U
R-410A 0.3
S22NKU-1
5/8”
66’
49’ 49’ 33’
R-410A 0.2
S24NKUA
131’
E24NKUA
100’ R-410A 0.3
26PSK1U6
3/8” 5/8” 165’ 100’ 50’ 100’
R-410A 0.43
26PST1U6
26PSU1U6
26PSF1U6
26PEK1U6
26PET1U6
26PEU1U6
26PEF1U6
KS30NKUA
R-410A 0.27
KE30NKU
KS36NKUA
KE36NKU
36PST1U6
R-410A 0.43
36PSU1U6
36PSF1U6
36PET1U6
36PEU1U6
36PEF1U6
42PST1U6
42PSU1U6
42PET1U6
42PEU1U6
CU-2S18NBU-1
1/4”
3/8”
82’
49’ 49’ 65’
R-410A 0.2
CU-2E18NBU
CU-3KS19NBU
50’ 50’ 150’
CU-3KE19NBU
R-410A 0.22
CU-4KS24NBU
3/8”x3, 1/2”x1
CU-4KE24NBU
CU-4KS31NBU
3/8”x2, 1/2”x2 100’
CU-4KE31NBU
CU-5KE36QBU
3/8” 82’
Operation Range
Tubing Sizes, Lengths and Elevation Differences, Refrigerant Charge Adjustment and Insulation Chart
Sanyo to Panasonic Cross Reference
PAC Outdoor 2types / 10models
RAC (37models) Controllers
Accessories
PAC Indoor 5types / 15models (13models, Panel : 2models)
Category
Capacity
Kbtu/h
Model No. Model No.
PAC-i (Split)
H/P
26 CH2672R U-26PE1U6
36 CH3672R U-36PE1U6
42 CH4272R U-42PE1U6
30 CH3082 CU-KE30NKU
36 CH3682 CU-KE36NKU
C/O
26 C2672R U-26PS1U6
36 C3672R U-36PS1U6
42 C4272R U-42PS1U6
30 C3082 CU-KS30NKUA
36 C3682 CU-KS36NKUA
Category Model No. Model No.
Wireless RC
Common
RCS-BH80AAB.WL CZ-RWSC1U
4-Way
RCS-SH80AAB.WL CZ-RWSU1U
Wall Mount
RCS-SH1AAB CZ-RWSK1U
System Controller SHA-KC64UG CZ-64ESMC1U
Simple Remote RCS-KR1EG CZ-RE2C2
Simple
Wired RC
NEW CZ-RELC2
Wireless RC
U1/T1
Series
RCS-SH80UA.WL CZ-RWSU2U
Wired Kit
STK-KCW1 CZ-RC515U
STK-KCW2 CZ-RC515UA
Wired RC STK-RCS-7TWSUA CZ-RD515U
Category Model No. Model No.
Fresh Air
intake
4-Way
CMB-GSJ80U CZ-26BCU1U
4-Way
CMB-GSJ140U CZ-42BCU1U
Outdoor
Bracket
STK-KSB2050 CZ-12UD1U
STK-KSB5050 CZ-30UD1U
Category
Capacity
Kbtu/h
Model No. Model No.
4-Way
Cassette
H/P
26 XHW2672R S-26PU1U6
36 XHW3672R S-36PU1U6
42 XHW4272R S-42PU1U6
Panel PNR-XH2442 CZ-24KPU1U
Panel PNR-XH3642 CZ-36KPU1U
Wall Mount H/P
26 KHS2672R S-26PK1U6
Wall Mount
C/O
36 KS3082 CS-KS30NKU
42 KS3682 CS-KS36NKU
H/P
30 KHS3082 CS-KE30NKU
36 KHS3682 CS-KE36NKU
Ceiling
Suspended
H/P
26 THW2672R S-26PT1U6
36 THW3672R S-36PT1U6
42 THW4272R S-42PT1U6
Duct H/P
26 UHW2672R S-26PF1U6
36 UHW3672R S-36PF1U6
* H/P: Heat Pump, C/O: Cooling Only
Temperature
Indoor Air Intake Temp.
Outdoor Air Intake Temp.
Cooling
Maximum 90°F DB / 74°F WB 115°F DB
Minimum 60°F DB / 52°F WB 60°F DB / 52°F WB
Cooling Models (S9/12/18/22NKU-1)
Temperature
Indoor Air Intake Temp.
Outdoor Air Intake Temp.
Cooling
Maximum 90°F DB / 74°F WB 115°F DB
Minimum 60°F DB / 52°F WB
5°F DB(E18/24) / 5°F DB (E9/12)
Heating
Maximum 86°F DB / -°F WB 75°F DB / 64°F WB
Minimum 60˚F DB / -˚F WB 5°F DB / -°F WB
Heat Pump Models (E9/12/18/24NKUA)
Temperature
Indoor Air Take
Outdoor Air Take
Cooling
Maximum 95°F DB / 71°F WB 115°F DB
Minimum 67°F DB / 57°F WB 14°F WB
Heating
Maximum 80°F DB / 67°F WB 75°F DB / 65°F WB
Minimum 60°F DB / -˚F WB 0°F WB
RAC Multi KE Series Heating Models
Temperature
Indoor Air Intake Temp.
Outdoor Air Intake Temp.
Cooling
Maximum 90°F DB / 74°F WB 115°F DB
Minimum 60°F DB / 52°F WB
0°F DB(S18/24) / 5°F DB (S9/12)
Low Ambient Cooling Models (S9/12/18/24NKUA)
Temperature
Indoor Air Intake Temp.
Outdoor Air Intake Temp.
Cooling
Maximum 95°F DB / 71°F WB 115°F DB
Minimum 64°F DB / 57°F WB 0°F DB
Heating
Maximum 86°F DB / 67°F WB 75°F DB / 65°F WB
Minimum 61˚F DB / -˚F WB -4°F DB
Heat Pump Models above 26,000 Btu
Temperature
Indoor Air Intake Temp.
Outdoor Air Intake Temp.
Cooling
Maximum 95°F DB / 71°F WB 115°F DB
Minimum 67°F DB / 57°F WB 0°F DB
Cooling Models above 26,000 Btu
Temperature
Indoor Air Intake Temp.
Outdoor Air Intake Temp.
Cooling
Maximum 95°F DB / 71°F WB 115°F DB
Minimum 67°F DB / 57°F WB 14°F DB
Heating
Maximum 80°F DB / 67°F WB 75°F DB / 65°F WB
Minimum 60˚F DB / -˚F WB 0°F DB
Heat Pump Models KE30/36NKU
Temperature
Indoor Air Intake Temp.
Outdoor Air Intake Temp.
Cooling
Maximum 95°F DB / 71°F WB 115°F DB
Minimum 67°F DB / 57°F WB 14°F DB
RAC Multi KS Series Cooling Models
Temperature
Indoor Air Intake Temp.
Outdoor Air Intake Temp.
Cooling
Maximum 95°F DB / 71°F WB 115°F DB
Minimum 67°F DB / 57°F WB 0°F DB
Cooling Models KS30/36NKUA
Cooling
Heating
Inside
air temperature
80°F DB / 67°F WB 70°F DB / 60°F WB
Outside
air temperature
95°F DB (75°F WB) 47°F DB / 43°F WB
Rating Conditions
Category
Capacity
Kbtu/h
Model No. Model No.
Mini Cassette
Inv
C/O
12 XS1271 CS-KS12NB41
Panel PNR-XS1872 CZ-18BT1U
Outdoor Unit
12 CL1271 CU-KS12NK1A
18 C1872 CU-KS18NKU
18 CL1872 CU-KS18NKUA
24 C2472 CU-KS24NKU
24 CL2472 CU-KS24NKUA
Mini Cassette
Inv
H/P
12 XHS1271 CS-KE12NB41
18 XHS1872 CS-KE18NB4UW
Panel PNR-XS1872 CZ-18BT1U
Outdoor Unit 12 CH1271 CU-KE12NK1
Wall Mount
Flexi
Multi
C/O
7 KMS0772 CS-MKS7NKU
9 KMS0972 CS-MKS9NKU
12 KMS1272 CS-MKS12NKU
18 KMS1872 CS-MKS18NKU
24 KMS2472 CS-MKS24NKU
Mini Cassette
9 XMS0972 CS-MKS9NB4U
12 XMS1272 CS-MKS12NB4U
Panel PNR-XS1872 CZ-18BT1U
Outdoor Unit
19 CM1972A CU-3KS19NBU
24 CM2472A CU-4KS24NBU
31 CM3172A CU-4KS31NBU
Wall Mount
Flexi
Multi
H/P
7 KMHS0772 CS-MKE7NKU
9 KMHS0972 CS-MKE9NKU
12 KMHS1272 CS-MKE12NKU
18 KMHS1872 CS-MKE18NKU
24 KMHS2472 CS-MKE24NKU
Mini Cassette
9 XMHS0972 CS-MKE9NB4U
12 XMHS1272 CS-MKE12NB4U
Panel PNR-XS1872 CZ-18BT1U
Outdoor Unit
19 CMH1972A CU-3KE19NBU
24 CMH2472A CU-4KE24NBU
31 CMH3172A CU-4KE31NBU
Temperature
Indoor Air Intake Temp.
Outdoor Air Intake Temp.
Cooling
Maximum 90°F DB / 74°F WB 115°F DB / 79°F WB
Minimum 60°F DB / 52°F WB 0°F DB / 0°F WB
Heating
Maximum 86°F DB / -°F WB 75°F DB / 64°F WB
Minimum 60˚F DB / -˚F WB 0°F DB / -2 °F WB
Heat Pump Models (XE9/12PKUA)