Submittal Data: TM24H4O
24,000 BTU/H Wall Mounted Heat- Pump System
Job Name Location Date
Purchaser Engineer
Submitted To For
Unit Designation Schedule No.
GENERAL FEATURES
Non-Ducted Indoor Compressor Type DC Inverter Driven Rotary
Rated Cooling Capacity 24,000 BTUH RLA 15.8 A
Cooling Capacity (min-max) 7,500-33,000 BTUH
Rated Heating Capacity 26,000 BTUH Fan Motor Output Power 90 W
Heating Capacity (min-max) 7,500-35,000 BTUH FLA 0.6 A
SEER/EER 21.0/12.5 Air Flow (Max) 2354 CFM
HSPF/COP 11.0/3.7
Sound Pressure
Ducted Indoor Cooling 59 db(A)
Rated Cooling Capacity 24,000 BUTH Heating 59 db(A)
Cooling Capacity (min-max) 7,500-33,000 BTUH
Rated Heating Capacity 26,000 BTUH Dimensions & Weights
Heating Capacity (min-max) 7,500-35,000 BTUH Unit Dimensions (LxHxD) 38.6 x 31.1 x 17.3 -in
SEER/EER 16.0/10.5 Weight (Net/Shipping) 152.9/163.9 LBS
HSPF/COP 8.5/3.2
Min. Number of Indoor Units 2
Operating Range
Max. Number of Indoor Units 3
Cooling (min-max)
0 ~ 118°F
-18 ~ 48°C Refrigerant Type R410A
Heating (min-max)
-4 ~ 75°F Refrigerant Charge 77.6 oz
-20 ~ 24°C Additional Charge Per Line Length 0.21-oz/ft
Connection Method Fared
Power Supply Factory Charge for Total Line Length 98-ft
Normal Operational Voltage
208/230 V, 1 Phase, 60 Hz Total Refrigerant Pipe Length 197-ft
Voltage Range
187 - 253 V Max Refrigerant Piping Length to any Indoor Unit 65-ft
Main Power Wire Size
10-2 AWG Min Refrigerant Piping Length to any Indoor Unit 10-ft
Interconnecting Cable Wire Size
14-4 AWG Max Elevation between Indoor Units 33-ft
MCA
23.0 A Max Lift from Outdoor to Indoor Unit 33-ft
MOCP/Breaker Size
30 A Max Drop from Outdoor to Indoor Unit 33-ft
Outdoor Unit Data
System Ratings
Refrigerant Piping Data
Construction
Reference
Approval
All Rights Reserved
TOSOT Comfort 2017
1
-Up to 3 Indoor Units (3-Port)
-EnergyStar Rated
-G10 DC Inverter Technology
-Quiet Operation - Both Indoor & Outdoor
-Acrylic Resin/Anti-Corrosion Coil Protection Inside & Out
-Intelligent Defrost
-Auto Restart on Power Outages
-Mulit-point Diagnostics
-Limited 5 yr Parts Warranty, 7 yr Compressor Warranty
OUTDOOR UNIT DIMENSIONAL SPECIFICATIONS
Units: inch
24,000 BTUH MODEL
Port A 3/8-in OD Flared
Port B 3/8-in OD Flared
Port C 3/8-in OD Flared
Port A
Adapter P/N Qty
Port B
3/8 (F) to 1/2 (M) 6643008 2
Port C
MINIMUM SPACING REQUIREMENTS Units: inch (mm)
Notes:
1. Recommended Interconnecting Cable Type Stranded Copper Conductors THHN 600V Unshielded Wire
2. Power wiring cable size must comply with applicable national and local codes.
3. Test conditions are based on AHRI 210/240.
Suction/Gas Line Port Size
without notice or without incurring obligations. All rights reserved.
1/4-in OD Flared
Specifications are subject to change without notice. Manufacturer reserves the right to discontinue or modify specifications or designs
1/4-in OD Flared
1/4-in OD Flared
Factory Supplied Piping Adapters
Liquid Line Port Size
All Rights Reserved
TOSOT Comfort 2017
2
Model # TM24H4O 24,000 BTUH 230V
TM24H4O
INDOOR DUCTLESS DIMENSIONAL SPECIFICATIONS
Units: inch
Entry Level Series - 9,000 BTUH 230V
9,000 BTUH MODEL
Liquid Line Valve 1/4-in OD Flared
Suction/Gas Line Valve 3/8-in OD Flared
Drain Connector 5/8-in OD
Note: Size Refrigerant lines based on
evaporator port sizes.
9,000 9,500 318 1.7
12,000 BTUH MODEL
Liquid Line Valve 1/4-in OD Flared
Suction/Gas Line Valve 3/8-in OD Flared
Drain Connector 5/8-in OD
Note: Size Refrigerant lines based on
evaporator port sizes.
12,000 13,000 400 3.0
18,000 BTUH MODEL
Liquid Line Valve 1/4-in OD Flared
Suction/Gas Line Valve 1/2-in OD Flared
Drain Connector 5/8-in OD
Note: Size Refrigerant lines based on
evaporator port sizes.
18,000 19,000 471 3.8
**Sound Power ratings are per AHRI 270 and AHRI 350
Specifications are subject to change without notice. Manufacturer reserves the right to discontinue or modify specifications or designs
without notice or without incurring obligations. All rights reserved.
Rated Cooling
(BtuH)
Rated Heating
(BtuH)
Max. CFM
Dehum
(Pt/Hr)
Min/Max Sound
Power dB(A)**
Rated Cooling
(BtuH)
Rated Heating
(BtuH)
Max. CFM
35/46
29/45
Dehum
(Pt/Hr)
Min/Max Sound
Power dB(A)**
Rated Cooling
(BtuH)
Rated Heating
(BtuH)
Max. CFM
Dehum
(Pt/Hr)
Min/Max Sound
Power dB(A)**
28/43
All Rights Reserved
TOSOT Comfort 2017
3
Entry Level Series- 12,000 BTUH 230V
TM24H4O
Entry level Series- 18,000 BTUH 230V
INDOOR DUCTLESS DIMENSIONAL SPECIFICATIONS
Units: inch
9,000 AND 12,000 BTUH MODELS
Liquid Line Valve 1/4-in OD Flared
Mid Level Series - 9,000 BTUH 230V 12,000 BTUH 230V
Suction/Gas Line Valve 3/8-in OD Flared
Drain Connector 5/8-in OD
Liquid Line Valve 1/4-in OD Flared
Suction/Gas Line Valve 1/2-in OD Flared
Drain Connector 5/8-in OD
Note: Size Refrigerant lines based on
evaporator port sizes.
9,000 BTUH 9,000 11,000 377 1.7
12,000 BTUH 12,000 13,000 400 3.0
18,000 BTUH MODEL
Liquid Line Valve 1/4-in OD Flared
Suction/Gas Line Valve 5/8-in OD Flared
Drain Connector 5/8-in OD
Note: Size Refrigerant lines based on
evaporator port sizes.
18,000 19,800 559 3.8
29/43
29/45
Rated Cooling (BtuH)
Rated
Heating
Max. CFM
9,000 BTU
12,000 BTU
Indoor Capacity Size
Rated
Cooling
Rated
Heating
Max. CFM
Dehum
(Pt/Hr)
Min/Max Sound Power
dB(A)**
Dehumid.
(Pt/Hr)
Min/Max Sound
Power dB(A)**
Specifications are subject to change without notice. Manufacturer reserves the right to discontinue or modify specifications or designs
without notice or without incurring obligations. All rights reserved.
39/47
All Rights Reserved
TOSOT Comfort 2017
4
TM24H4O
Mid level Series - 18,000 BTUH 230V
All Rights Reserved
TOSOT Comfort 2017
5
All Rights Reserved
TOSOT Comfort 2017
6
OPERATIONAL PERFORMANCE SPECIFICATIONS
TM24H4O
Indoor Units
Combinations
Rated
System
Capacity
Indoor
Unit A
Indoor
Unit B
Indoor
Unit C
Indoor
Unit D
(BtuH) (BtuH) (BtuH) (BtuH) (BtuH)
9K + 9K 18,000 9,000 9,000 NA NA
9K + 12K 21,000 9,000 12,000 NA NA
9K + 18K 25,000 8,400 16,600 NA NA
12K + 12K 24,000 12,000 12,000 NA NA
12K + 18K 25,000 10,000 15,000 NA NA
18K + 18K 25,500 12,750 12,750 NA NA
9K + 9K + 9K 26,001 8,667 8,667 8,667 NA
9K + 9K + 12K 26,000 8,000 8,000 10,000 NA
9K + 9K + 18K 26,000 7,000 7,000 12,000 NA
9K + 12K + 12K 26,000 6,000 10,000 10,000 NA
12K + 12K + 12K 26,001 8,667 8,667 8,667 NA
Indoor Units
Combinations
Rated
System
Capacity
Indoor
Unit A
Indoor
Unit B
Indoor
Unit C
Indoor
Unit D
(BtuH) (BtuH) (BtuH) (BtuH) (BtuH)
9K + 9K 19,000 9,500 9,500 NA NA
9K + 12K 22,500 9,500 13,000 NA NA
9K + 18K 27,000 9,000 18,000 NA NA
12K + 12K 26,000 13,000 13,000 NA NA
12K + 18K 28,000 11,200 16,800 NA NA
18K + 18K 28,500 14,250 14,250 NA NA
9K + 9K + 9K 29,001 9,667 9,667 9,667 NA
9K + 9K + 12K 29,000 9,000 9,000 11,000 NA
9K + 9K + 18K 29,000 6,000 6,000 17,000 NA
9K + 12K + 12K 29,000 6,000 11,500 11,500 NA
12K + 12K + 12K 29,001 9,667 9,667 9,667 NA
Capacity data is based on the following conditions :
Cooling Nominal Test Conditions Heating Nominal Test Conditions
Indoor: 80°F DB/67°F WB Indoor: 70°F DB/60°F WB
Outdoor: 95°F DB/75°F WB Outdoor: 47°F DB/43°F W
Specifications are subject to change without notice. Manufacturer reserves the right to discontinue or modify specifications or designs
without notice or without incurring obligations. All rights reserved.
COOLING CAPACITY (BTUH)
HEATING CAPACITY (BTUH)
All Rights Reserved
TOSOT Comfort 2017
7
EXTENDED RATINGS
TM24H4O
COOLING PERFORMANCE
DB
70oF (21oC) 75oF (24oC) 80oF (27oC) 90oF (32oC)
WB
59oF (15oC) 63oF (17oC) 67oF (19oC) 73oF (23oC)
TC
(BtuH)
SC
(BtuH)
Input
Power
(watts)
TC
(BtuH)
SC
(BtuH)
Input
Power
(watts)
TC
(BtuH)
SC
(BtuH)
Input
Power
(watts)
TC
(BtuH)
SC
(BtuH)
Input
Power
(watts)
-0.4oF (-18oC)
14,670 11,510 1,180 16,550 12,980 1,250 17,500 13,720 1,300 19,720 15,460 1,390
5oF （-15oC）
15,050 11,800 1,180 16,970 13,320 1,260 18,160 14,240 1,300 20,220 15,860 1,390
14oF（-10oC）
16,590 13,010 1,200 17,710 14,680 1,270 19,780 15,510 1,320 22,290 17,480 1,410
23oF（-5oC）
18,170 14,260 1,200 20,700 16,240 1,270 22,270 17,470 1,310 24,500 19,220 1,400
32oF（0oC）
19,103 14,986 1,196 21,764 14,466 1,265 22,379 17,543 1,309 25,759 20,204 1,404
41oF（5oC）
20,083 15,754 1,257 22,880 15,208 1,330 23,527 18,442 1,376 27,080 21,240 1,476
50oF（10oC）
20,919 16,411 1,310 23,833 15,841 1,386 24,507 19,211 1,433 28,209 22,125 1,538
59oF（15oC）
22,040 17,290 1,380 25,110 16,690 1,460 25,820 20,240 1,510 29,720 23,310 1,620
68oF (20oC)
24,961 19,577 2,028 26,521 20,797 2,092 28,341 22,228 2,219 32,501 25,494 2,375
77oF (25oC)
24,666 19,349 2,082 26,235 20,578 2,146 28,081 22,026 2,283 32,241 25,283 2,448
86oF (30oC)
23,453 18,392 2,329 25,013 19,621 2,402 27,301 21,412 2,548 31,245 24,502 2,731
95oF (35oC)
22,196 17,409 2,503 23,748 18,620 2,576 26,001 20,394 2,740 29,927 23,475 2,932
104oF (40oC)
21,122 16,566 2,585 22,664 17,777 2,667 25,325 19,867 2,831 28,853 22,623 3,032
113oF (45oC)
20,038 15,714 2,640 21,581 16,926 2,722 24,250 19,015 2,895 27,769 21,781 3,096
118oF (48oC)
19,501 15,293 2,667 20,801 16,311 2,749 23,401 18,357 2,923 26,781 21,008 3,124
HEATING PERFORMANCE
DB
70oF (21oC) 75oF (24oC) 80oF (27oC) 90oF (32oC)
WB
59oF (15oC) 63oF (17oC) 67oF (19oC) 73oF (23oC)
DB
TC
(BtuH)
SC
(BtuH)
Input
Power
(watts)
TC
(BtuH)
SC
(BtuH)
Input
Power
(watts)
TC
(BtuH)
SC
(BtuH)
Input
Power
(watts)
TC
(BtuH)
SC
(BtuH)
Input
Power
(watts)
-4oF (-20oC)
15,660 15,660 1,440 15,220 15,220 1,470 15,070 15,070 1,490 14,550 14,550 1,550
0oF (-18oC）
16,974 16,974 1,577 16,485 16,485 1,609 16,177 16,177 1,669 15,751 15,751 1,708
5oF（-15oC）
17,442 17,442 1,613 16,939 16,939 1,645 16,622 16,622 1,706 16,187 16,187 1,746
7oF（-14oC）
17,909 17,909 1,648 17,393 17,393 1,682 17,067 17,067 1,744 16,622 16,622 1,784
17oF（-8oC）
19,224 19,224 1,719 18,662 18,662 1,754 18,308 18,308 1,819 17,828 17,828 1,861
28oF（-2oC）
21,716 21,716 1,832 21,145 21,145 1,869 20,538 20,538 1,938 20,293 20,293 1,983
38oF（3oC）
27,000 27,000 2,108 26,429 26,429 2,151 25,831 25,831 2,230 25,577 25,577 2,282
47oF（8oC）
30,517 30,517 2,192 29,592 29,592 2,237 29,003 29,003 2,320 28,206 28,206 2,374
57oF (14oC)
31,523 31,523 2,235 30,571 30,571 2,281 29,964 29,964 2,365 29,130 29,130 2,420
68oF (20oC)
32,810 32,810 2,310 31,810 31,810 2,360 31,180 31,180 2,450 30,310 30,310 2,500
77oF (25oC)
33,570 33,570 2,370 32,550 32,550 2,420 31,900 31,900 2,510 31,020 31,020 2,570
LEGEND
DB --- Dry Bulb TC --- Total Net Cooling Capacity (BtuH)
WB --- Wet Bulb SC --- Sensible Capacity (BtuH)
Input Power---(Watts)
Indoor Ambient Temperature
Outdoor Ambient Temperature (DB)
Indoor Ambient Temperature
without notice or without incurring obligations. All rights reserved.
Specifications are subject to change without notice. Manufacturer reserves the right to discontinue or modify specifications or designs
Outdoor Ambient Temperature (DB)
All Rights Reserved
TOSOT Comfort 2017
8
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