INDOOR UNITS
TC-15001-rev.3
3-89
3.4.3 General Data
Indoor Unit Type
Model TIWM008B21S TIWM012B21S
Indoor Unit Power Supply
Nominal Cooling Capacity *1 Btu/h
(kW)
Nominal Heating Capacity *1 Btu/h
(kW)
dB
Outer Dimensions
Height in.(mm) 11-13/16 (300) 11-13/16 (300) 11-13/16 (300)
Width in.(mm) 31-3/32 (790) 31-3/32 (790) 35-7/16 (900)
Depth in.(mm) 9-1/16 (230) 9-1/16 (230) 9-1/16 (230)
Net Weight lbs(kg) 22 (10) 22 (10) 24 (11)
Refrigerant
Indoor Fan
Airflow Rate cfm
(Hi2-Hi-Me-Lo)
m
3
/min
External Pressure
in.W.G
(Pa)
Motor Nominal Output W
Connections
Refrigerant Piping
Liquid Line in.(mm) 1/4 (6.35) 1/4 (6.35) 1/4 (6.35)
Gas Line in.(mm) 1/2 (12.70) 1/2 (12.70) 1/2 (12.70)
Condensate Drain
OD in.(mm) 7/8 (22) 7/8 (22) 7/8 (22)
ID in.(mm) 5/8 (16) 5/8 (16) 5/8 (16)
Indoor Unit Type
Model TIWM018B21S TIWM024B21S
Indoor Unit Power Supply
Nominal Cooling Capacity *1 Btu/h
(kW)
Nominal Heating Capacity *1 Btu/h
(kW)
dB
Outer Dimensions
Height in.(mm) 13-1/8 (333) 13-1/8 (333) 13-1/8 (333)
Width in.(mm) 45-9/32 (1150) 45-9/32 (1150) 45-9/32 (1150)
Depth in.(mm) 9-21/32 (245) 9-21/32 (245) 9-21/32 (245)
Net Weight lbs(kg) 37 (17) 40 (18) 40 (18)
Refrigerant
Indoor Fan
Airflow Rate cfm
(Hi2-Hi-Me-Lo)
m
3
/min
External Pressure
in.W.G
(Pa)
Motor Nominal Output W
Connections
Refrigerant Piping
Liquid Line in.(mm) 1/4 (6.35) 3/8 (9.52) 3/8 (9.52)
Gas Line in.(mm) 1/2 (12.70) 5/8 (15.88) 5/8 (15.88)
Condensate Drain
OD in.(mm) 7/8 (22) 7/8 (22) 7/8 (22)
ID in.(mm) 5/8 (16) 5/8 (16) 5/8 (16)
TIWM015B21S
Sound Pressure Level *2
(Overall A Scale)
(Hi2-Hi-Me-Lo)
(0) (0)
R410A
530-494-459-353 671-600-494-424 777-671-600-530
(4.4) (5.3) (7.0)
17,000 20,000
(0)
38 38 38
(15-14-13-10) (19-17-14-12) (22-19-17-15)
0.0 0.0 0.0
42-40-38-33 49-43-40-36 51-49-46-41
(5.0) (5.8) (7.9)
Sound Pressure Level *2
(Overall A Scale)
(Hi2-Hi-Me-Lo)
27,000
TIWM006B21S
Wall Mount Type
AC 1Phase, 208/230V, 60Hz
R410A
Wall Mount Type
9,000
(2.6)
38
0.0
(0)
38
0.0
353-282-247-229
(10-8-7-6.5)
8,0006,000
(1.8)
6,700
(2.0)
39-35-32-30
VP16 VP16 VP16
(0)
38
VP16
Flare-Nut Connection (with Flare Nuts)
Flare-Nut Connection (with Flare Nuts)
VP16 VP16
AC 1Phase, 208/230V, 60Hz
15,000 18,000 24,000
(0)
0.0
39-35-32-30
353-282-247-229
12,000
(3.5)
13,500
(2.3)
(10-8-7-6.5)
494-388-318-265
46-40-36-33
(14-11-9-7.5)
(4.0)
NOTES:
*1. Nominal capacity is based on combinations within the VRF system and the following conditions:
Cooling Operation Conditions Heating Operation Conditions
Indoor Air Inlet Temperature: 80°F DB (26.7°C DB) Indoor Air Inlet Temperature: 70°F DB (21.1°C DB)
67°F WB (19.4°C WB) Outdoor Air Inlet Temperature: 47°F DB (8.3°C DB)
Outdoor Air Inlet Temperature: 95°F DB (35.0°C DB) 43°F WB (6.1°C WB)
Piping Length: 24.6ft. (7.5m) Piping Lift: 0ft. (0m)
*2. Sound pressure level is based on the following conditions.
3.3 ft. (1m) Front of the Unit and 3.3 ft. (1m) Below the Unit.
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