Trane Heat Pump 2TWB3018 060 User Manual

Split System  
Heat Pump Product  
& Performance Data  
XB 13  
2TWB3018-060  
1½ – 5 Tons  
PUB. NO. 22-1771-04  
 
Contents  
Features and Benefits  
General Data  
2
4
4
4
5
5
Product Specifications  
A-weighted Sound Power Level [dB(A)]  
Accessory Description and Usage  
AHRI Standard Capacity Rating Conditions  
Model Nomenclature  
Electrical Data  
6
7
Dimensions  
9
Mechanical Specification Options  
10  
22-1771-04  
3
 
General  
Data  
Product Specifications  
Model No.  
1
2TWB3018A1  
2TWB3024A1  
2TWB3030A1  
2TWB3036A1  
Electrical Data V/Ph/Hz  
Min Cir Ampacity  
Max Fuse Size (Amps)  
2
200/230/1/60  
200/230/1/60  
200/230/1/60  
200/230/1/60  
8
15  
12  
20  
13  
20  
19  
30  
Compressor  
CLIMATUFF ®  
5.9 - 38.6  
0.6  
CLIMATUFF®  
8.7 - 57.8  
1.3  
CLIMATUFF®  
9.5 - 63  
0.9  
CLIMATUFF®  
14.1 - 90.8  
1.4  
RL Amps - LR Amps  
Outdoor Fan FL Amps  
Fan HP  
1/15  
1/4  
1/8  
1/6  
Fan Dia (inches)  
19.0  
19.0  
23.0  
27.6  
Coil  
Spine Fin™  
5/10-LB/OZ  
5/8  
Spine Fin™  
5/11-LB/OZ  
3/4  
Spine Fin™  
6/07-LB/OZ  
3/4  
Spine Fin™  
7/06-LB/OZ  
7/8  
Refrigerant R-22 (Not Factory Supplied)  
Line Size - (in.) O.D. Gas  
3
Line Size - (in.) O.D. Liquid  
3
1/4  
5/16  
5/16  
3/8  
Dimensions H x W x D (Crated)  
Weight - Shipping  
Weight - Net  
37.2 x 26.7 x 30  
37.2 x 26.7 x 30  
42 x 30.1 x 33  
42.4 x 35.1 x 38.7  
202  
182  
205  
184  
240  
212  
291  
256  
Start Components  
Sound Enclosure  
Compressor Sump Heat  
YES  
NO  
YES  
YES  
NO  
YES  
YES  
NO  
YES  
YES  
YES  
YES  
Optional Accessories:  
Anti-short Cycle Timer  
Evaporator Defrost Control A/C  
4
TAYASCT501A  
AY28X084  
TAYASCT501A  
AY28X084  
TAYASCT501A  
AY28X084  
TAYASCT501A  
AY28X084  
Rubber Isolator Kit  
Snow Leg-Base & Cap 4" High  
Snow Leg-4" Extension  
Extreme Condition Mounting KitBAYECMT023  
Refrigerant Lineset TAYREFLN1*  
BAYISLT101  
BAYLEGS002  
BAYLEGS003  
BAYISLT101  
BAYLEGS002  
BAYLEGS003  
BAYECMT023  
TAYREFLN2*  
BAYISLT101  
BAYLEGS002  
BAYLEGS003  
BAYECMT023  
TAYREFLN2*  
BAYISLT101  
BAYLEGS002  
BAYLEGS003  
BAYECMT004  
TAYREFLN3*  
5
1
2
3
Certified in accordance with the Air-Source Unitary Heat Pump equipment certification program which is based on AHRI Standard 210/240.  
Calculated in accordance with N.E.C. Use only HACR circuit breakers or fuses.  
Standard line lengths - 60', Standard lift - 60' Suction and Liquid line.  
For Greater lengths and lifts refer to refrigerant piping software Pub# 32-3312-0. (denotes latest revision)  
For accessory description and usage, see page 5.  
4
5
* = 15, 20, 25, 30, 40 and 50 foot lineset available.  
A-weighted Sound Power Level [dB(A)]  
SOUND POWER  
LEVEL [dB(A)]  
A-WEIGHTED FULL OCTAVE SOUND POWER LEVEL dB - [dB(A)]  
MODEL  
63  
125  
52.1  
56.1  
58.8  
60.4  
59.9  
58.8  
55.2  
250  
57.0  
61.7  
62.2  
67.8  
66.9  
66.1  
66.5  
500  
1000  
67.3  
73.1  
72.1  
73.7  
75.2  
72.5  
73.8  
2000  
66.8  
71.8  
71.4  
71.6  
70.3  
69.8  
71.8  
4000  
62.1  
64.3  
62.5  
63.8  
64.4  
63.0  
65.8  
8000  
55.4  
55.8  
56.8  
51.4  
55.2  
52.5  
56.7  
2TWB3018A1  
2TWB3024A1  
2TWB3030A1  
2TWB3036A1  
2TWB3042A1  
2TWB3048A1  
2TWB3060A1  
74  
79  
79  
79  
80  
78  
79  
43.5  
51.3  
43.8  
47.1  
48.6  
45.4  
46.7  
65.5  
71.5  
69.2  
73.5  
73.0  
72.5  
73.5  
Note: Tested in accordance with AHRI Standard 270.95. (Not listed with AHRI)  
4
22-1771-04  
 
General  
Data  
Product Specifications  
Model No.  
1
2TWB3042A1  
2TWB3048A1  
2TWB3060A1  
Electrical Data V/Ph/Hz  
Min Cir Ampacity  
Max Fuse Size (Amps)  
2
200/230/1/60  
200/230/1/60  
208/230/1/60  
21  
35  
25  
40  
32  
50  
Compressor  
CLIMATUFF®  
15.4 - 93.5  
1.4  
CLIMATUFF®  
18.6 - 93.4  
1.4  
CLIMATUFF® - SCROLL  
RL Amps - LR Amps  
Outdoor Fan FL Amps  
Fan HP  
25.0 - 148  
1.2  
1/5  
1/6  
1/5  
Fan Dia (inches)  
27.6  
27.6  
27.6  
Coil  
Spine Fin™  
9/09-LB/OZ  
7/8  
Spine Fin™  
9/09-LB/OZ  
1-1/8  
Spine Fin™  
9/08-LB/OZ  
1-1/8  
Refrigerant R-22 (Not Factory Supplied)  
Line Size - (in.) O.D. Gas  
3
Line Size - (in.) O.D. Liquid  
3
3/8  
3/8  
3/8  
Dimensions H x W x D (Crated)  
Weight - Shipping  
Weight - Net  
46.4 x 35.1 x 38.7  
46.4 x 35.1 x 38.7  
46.4 x 35.1 x 38.7  
308  
272  
312  
276  
291  
255  
Start Components  
Sound Enclosure  
Compressor Sump Heat  
YES  
YES  
YES  
YES  
YES  
YES  
NO  
NO  
YES  
Optional Accessories:  
Anti-short Cycle Timer  
Evaporator Defrost Control A/C  
4
TAYASCT501A  
AY28X084  
TAYASCT501A  
AY28X084  
TAYASCT501A  
AY28X084  
Rubber Isolator Kit  
Snow Leg-Base & Cap 4" High  
Snow Leg-4" Extension  
Extreme Condition Mounting Kit  
Refrigerant Lineset  
BAYISLT101  
BAYLEGS002  
BAYLEGS003  
BAYECMT004  
TAYREFLN3*  
BAYISLT101  
BAYLEGS002  
BAYLEGS003  
BAYECMT004  
TAYREFLN4*  
BAYISLT101  
BAYLEGS002  
BAYLEGS003  
BAYECMT004  
TAYREFLN4*  
5
Accessory Description and Usage  
AHRI Standard Capacity Rating Conditions  
AHRI STANDARD 210/240 RATING CONDITIONS —  
(A) Cooling 80°F DB, 67°F WB air entering indoor coil,  
95°F DB air entering outdoor coil.  
(B) High Temperature Heating 47°F DB, 43°F WB air entering  
outdoor coil, 70°F DB air entering indoor coil.  
Anti-Short Cycle Timer — Solid state timing device that  
prevents compressor recycling until 5 minutes have elapsed  
after satisfying call or power interruptions. Use in area with  
questionable power delivery, commercial applications, long  
lineset, etc.  
(C) Low Temperature Heating 17°F DB, 15°F WB air entering  
outdoor coil, 70°F DB air entering indoor coil.  
(D) Rated indoor airflow for heating is the same as for cooling.  
Evaporator Defrost Control — SPST Temperature actu-  
ated switch that cycles the condenser off as indoor coil  
reaches freeze-up conditions. Used for low ambient cooling  
to 30°F with TXV.  
AHRI STANDARD 270 RATING CONDITIONS — (Noise  
rating numbers are determined with the unit in cooling  
operation.) Standard Noise Rating number is at 95°F outdoor  
air.  
Rubber Isolators — 5 large rubber donuts to isolate  
condensing unit from transmitting energy into mounting  
frame or pad. Use on any application where sound transmis-  
sion needs to be minimized.  
Hard Start kit — Start capacitor and relay to assist compressor  
motor startup. Use in areas with marginal power supply, on  
long linesets, low ambient conditions, etc.  
Extreme Condition Mount Kit — Bracket kits to securely  
mount condensing unit to a frame or pad without removing any  
panels. Use in areas with high winds, or on commercial roof  
tops, etc.  
SPLIT SYSTEM  
22-1771-04  
5
 
Model  
Nomenclature  
2 T W B  
3 0 3 6 A 1 0 0 0 A A  
T U  
D
1
B
0
8
0
A
9
H
3
1 A A  
High Efficiency  
Furnaces  
Outdoor Units  
Refrigerant Type  
2 = R-22  
4 = R-410A  
Furnace Configuration  
TU = Upflow / Horizontal  
TD = Downflow / Horizontal  
Type  
D = 80% Premium  
X = 90% Premium  
TRANE  
Product Type  
W = Split Heat Pump  
T = Split Cooling  
Number of Heating Stages  
1 = Single Stage  
2 = Two Stage  
Product Family  
Z = Leadership – Two Stage  
X = Leadership  
3 = Three Stage  
Cabinet Width  
A = 14.5" Cabinet Width  
B = 17.5" Cabinet Width  
C = 21.0" Cabinet Width  
D = 24.5" Cabinet Width  
R = Replacement/Retail  
B = Basic  
A = Light Commercial  
Family SEER  
Heating Input  
080 = 80,000 BTUH  
0 = 10  
1 = 11  
2 = 12  
3 = 13  
4 = 14  
5 = 15  
6 = 16  
8 = 18  
9 = 19  
Major Design Change  
Power Supply / Fuel  
Split System Connections 1-6 Tons  
0 = Brazed  
9 = 115 Volts / Natural Gas  
F = 115 Volts / Natural Gas with Integrated ifD Filter  
Nominal Capacity in 000s of BTUs  
Major Design Modifications  
Airflow Capacity for Cooling  
36 = 3 Ton Standard PSC Motor  
H3 = 3 Ton High Efficiency Motor  
V3 = 3 Ton Variable Speed Motor  
Power Supply  
1 = 200-230/1/60 or 208-230/1/60  
3 = 200-230/3/60  
Draft Inducer Speeds  
1 = Single Speed  
2 = Two Speed  
4 = 460/3/60  
V = Variable Speed  
Secondary Function  
Minor Design Change  
Minor Design Modifications  
Unit Parts Identifier  
Service Digit – Not Orderable  
4 T  
E
E
3 F 3 6 A 1 0 0 0 A A  
2 T  
X
C B  
0
3
6
A
C
3 H C A A  
Heat Pump /  
Air Handlers –  
Residential  
Cooling Coils  
Refrigerant Type  
4 = R-410A  
2 = R-22  
Refrigerant Type  
2 = R-22  
4 = R-410A  
Product Family  
Application  
T = Premium (Heat Pump or Convertible Coil)  
C = Standard (Cooling Only)  
TE = Fully Convertible  
TG = Semi Convertible  
TF = Front Return  
TV = Vertical  
Coil Design  
X = Direct Expansion Evaporator Coil  
Product Family  
C = Cased A Coil  
A = Uncased A Coil  
F = Cased Horizontal Flat Coil  
Product Family  
E = Leadership – Variable Speed  
P = Leadership  
C = Replacement/Retail  
B = Basic  
Coil Width (Cased / Uncased)  
A = 14.5" / 13.3"  
B = 17.5" / 16.3"  
C = 21.0" / 19.8"  
D = 24.5" / 23.3"  
H = 10.5"  
Flow Control  
3 = Nonbleed TXV  
4 = FCCV*  
Refrigerant Line Coupling  
0 = Brazed  
Feature Identifier  
0 = Standard Unit  
F = Air-Tite™  
Nominal Capacity in 000s of BTUs  
Major Design Change  
Efficiency  
Nominal Capacity in 000s of BTUs  
Major Design Modifications  
C = Standard  
S = Hi Efficiency  
Refrigerant Control  
3 = TXV – Non-Bleed  
Power Supply  
1 = Single Phase  
Coil Circuitry  
H = Heat Pump  
C = Cooling Only  
Electrical Connection  
0 = Pig Tails  
B = Circuit Breaker  
D = Pull Disconnect  
Airflow Configuration  
A = Upflow Only  
U = Upflow / Downflow  
H = Horizontal Only  
C = Convertible – Upflow, Downflow, Left Airflow  
M = Convertible – Upflow, Downflow, Left or Right Airflow  
Future Option – Factory Installed Heater Nominal KW Value  
Minor Design Modifications  
Unit Parts Identifier  
NOTE: There will be a phase-in of new model numbers for new  
air handlers over next 2 years.  
*Shipped with R-22 FCCV  
Minor Design Change  
Unit Parts Identifier  
6
22-1771-04  
 
Electrical  
Data  
Schematic Diagrams  
(SEE LEGEND)  
2TWB3018,024,030,036,042A  
2TWB3048A  
Printed from D155596P01  
Printed from D155595P01  
22-1771-04  
7
 
Electrical  
Data  
Schematic Diagrams  
2TWB3060A  
LEGEND  
SYMBOLS  
8
22-1771-04  
 
Dimensions  
2TWB3 Outline Drawing  
NOTE: ALL DIMENSIONS ARE IN MM (INCHES)  
MODELS  
BASE FIG.  
A
B
C
D
E
F
G
H
J
K
2TWB3018A  
2TWB3024A  
2TWB3030A  
2TWB3036A  
2TWB3042A  
2TWB3048A  
2TWB3060A  
2
2
3
4
4
4
4
2
1
1
1
1
1
1
832 (32-3/4) 724 (28-1/2) 651 (25-5/8)  
832 (32-3/4) 724 (28-1/2) 651 (25-5/8)  
933 (36-3/4) 829 (32-5/8) 756 (29-3/4)  
943 (37-1/8) 946 (37-1/4) 870 (34-1/4)  
1045 (41-1/8) 946 (37-1/4) 870 (34-1/4)  
5/8  
3/4  
3/4  
7/8  
7/8  
1/4  
127 (5)  
57 (2-1/4) 181 (7-1/8) 44 (1-3/4) 457 (18)  
5/16 137 (5-3/8) 65 (2-5/8) 210 (8-1/4) 57 (2-1/4) 457 (18)  
5/16 143 (5-5/8) 92 (3-5/8) 210 (8-1/4) 79 (3-1/8) 508 (20)  
3/8  
3/8  
152 (6)  
152 (6)  
152 (6)  
152 (6)  
98 (3-7/8) 219 (8-5/8) 86 (3-3/8) 508 (20)  
98 (3-7/8) 219 (8-5/8) 86 (3-3/8) 508 (20)  
98 (3-7/8) 219 (8-5/8) 86 (3-3/8) 508 (20)  
98 (3-7/8) 219 (8-5/8) 86 (3-3/8) 508 (20)  
1045 (41-1/8) 946 (37-1/4) 870 (34-1/4) 1-1/8 3/8  
1045 (41-1/8) 946 (37-1/4) 870 (34-1/4) 1-1/8 3/8  
22-1771-04  
9
 
Mechanical  
Specification Options  
General  
Condenser Coil  
The 2TWB3 is designed to operate at  
outdoor ambient temperatures as high  
as 115°F. Cooling capacities are  
matched with a wide selection of air  
handlers and furnace coils that are AHRI  
certified. The unit is certified to UL 1995.  
Exterior is designed for outdoor applica-  
tion.  
The outdoor coil provides low airflow  
resistance and efficient heat transfer.  
The coil is protected on all four sides  
by louvered panels.  
Low Ambient Cooling  
As manufactured, this unit has a cooling  
capability to 55°F. The addition of an  
evaporator defrost control permits  
operation to 40° F. The addition of an  
evaporator defrost control with TXV  
permits low ambient cooling to 30° F.  
Casing  
Unit casing is constructed of heavy  
gauge, G90 galvanized steel and painted  
with a weather-resistant powder paint on  
all louvers, panels, prepaint on all other  
panels. Corrosion and weatherproof  
CMBP-G30 DuraTuff™ base.  
Accessories  
Thermostats — Cooling only and heat/  
cooling (manual and automatic  
changeover). Sub-base to match thermo-  
stat and locking thermostat cover.  
Refrigerant Controls  
Refrigeration system controls include  
condenser fan, compressor contactor  
and low pressure switch. High and low  
pressure controls are inherent to the  
compressor. A factory installed liquid line  
drier is standard.  
Evaporator Defrost Control — See Low  
Ambient Cooling.  
Compressor  
The Climatuff® compressor features  
internal over temperature and pressure  
protection and total dipped hermetic  
motor. Other features include: roto lock  
suction and discharge refrigerant  
connections, centrifugal oil pump and  
low vibration and noise.  
Literature Order Number  
File Number  
01/11  
Supersedes  
Stocking Location  
Trane  
Trane has a policy of continuous product and product data improvement and it reserves the right to change  
design and specifications without notice.  
 

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