Trane Air Conditioner Tam7a0c48h41sb User Manual
Variable Speed Modular  
Multi-position  
Air Handlers  
2-5 Tons  
TAM7A0A24H21SB  
TAM7A0B30H21SB  
TAM7A0C36H31SB  
TAM7A0C42H31SB  
TAM7A0C48H41SB  
TAM7A0C60H51SB  
TAM7B0C60H51SA  
PUB. NO. 22-1847-03  
Contents  
Features and Benefits  
2
4
Optional Equipment  
Unique Cabinet Design Features and Benefits 5  
General Data  
6
6
6
6
6
6
6
6
TAM7A0A24H21SB  
TAM7A0B30H21SB  
TAM7A0C36H31SB  
TAM7A0C42H31SB  
TAM7A0C48H41SB  
TAM7A0C60H51SB  
TAM7B0C60H51SA  
Performance Data  
Electrical Data  
Field Wiring  
7
13  
20  
24  
25  
Convertibility  
Dimensions  
Pub. No. 22-1847-03  
3
Optional Equipment  
OPTIONAL EQUIPMENT FOR AIR HANDLERS  
Accessory Number  
BAYEVAC05BK1AA  
BAYEVAC05LG1AA  
BAYEVAC08BK1AA  
BAYEVAC08LG1AA  
BAYEVAC10BK1AA  
BAYEVAC10LG1AA  
BAYEVBC15BK1AA  
BAYEVBC20BK1AA  
BAYEVCC25BK1AA  
BAYEVAC10LG3AA  
BAYEVBC15LG3AA  
BAYSUPFLGAA  
BAYSUPFLGBA  
BAYSUPFLGCA  
BAYRETFLGAA  
Description  
Fits Cabinet Size  
A to C  
A to C  
A to C  
A to C  
A to C  
A to C  
B to C  
C
Electric Heater, 5kW, Breaker, RS-485 Control, 1 Ph  
Electric Heater, 5kW, Lugs, RS-485 Control, 1 Ph  
Electric Heater, 8kW, Breaker, RS-485 Control, 1 Ph  
Electric Heater, 8kW, Lugs, RS-485 Control, 1 Ph  
Electric Heater, 10kW, Breaker, RS-485 Control, 1 Ph  
Electric Heater, 10kW, Lugs, RS-485 Control, 1 Ph  
Electric Heater, 15kW, Breaker, RS-485 Control, 1 Ph  
Electric Heater, 20kW, Breaker, RS-485 Control, 1 Ph  
Electric Heater, 25kW, Breaker, RS-485 Control, 1 Ph  
Electric Heater, 10kW, Lugs, RS-485 Control, 3 Ph  
Electric Heater, 15kW, Lugs, RS-485 Control, 3 Ph  
Supply Duct Flange A  
C
A to C  
B to C  
A
Supply Duct Flange B  
B
Supply Duct Flange C  
C
Return Duct Flange A  
A
BAYRETFLGB  
Return Duct Flange B  
B
BAYRETFLGCA  
BAYSRKIT100A  
Return Duct Flange C  
C
Side Return Kit  
A to C  
A
TASB175SB  
Plenum Stand with integrated sound baffle A  
Plenum Stand with integrated sound baffle B  
Plenum Stand with integrated sound baffle C  
Side Return Kit with filter  
TASB215SB  
B
TASB235SB  
C
MITISRKIT01A  
A to C  
A to C  
A to C  
A to C  
A to C  
A to C  
A to A  
B to B  
C to C  
C to C  
C to C  
BAYICSKIT01A  
Internal Condensate Switch Kit  
BAYHHKIT001A  
BAYUVCLK001A  
BAYLVKIT100A  
Horizontal Hanger Kit  
UVC Lights  
Low Voltage Conduit Entry Kit  
BAYSPEKT200A  
BAYWVAA05SC1AA  
BAYWVBB07SC1AA  
BAYWVCC08SC1AA  
BAYWACC11SC1AA  
BAYWVBRD485A  
Single Power Entry Kit  
Hydronic Coil - 50,000 BTUH - Slide-in with control  
Hydronic Coil - 70,000 BTUH - Slide-in with control  
Hydronic Coil - 80,000 BTUH - Slide-in with control  
Hydronic Coil - 100,000 BTUH - Add-on  
RS-485 Control for BAYWACC11SC1AA  
4
Pub. No. 22-1847-03  
Unique Cabinet Design  
Features and Benefits  
1 Unique Cabinet Design  
2 Precision Durable  
Door Seals  
q Electronic Expansion  
5 Conduit  
Connections  
Locations  
Valve (EEV)  
3 Refrigeration  
Connections  
r Integrated Horizontal  
Drain Pans  
9 All Aluminum Coil  
4 Condensate  
Connections  
t Safety Door Switch  
7 Alert Code Viewport  
8 VorticaTM Blower  
and Deck  
6 Tool-less Door  
Fasteners  
0 Labeled Panels  
and Connections  
e Compact 20.8” Depth  
w Maximum width  
with Doors Removed  
is 23.5”  
8 VorticaTM Blower and Deck - Polarized Plug on  
Blower  
9 All Aluminum Coil  
1 Unique Cabinet Design  
- Double wall foamed cabinet system  
- Waterproof Cabinet Design  
- Integrated Slide Deck for Easy Removal  
- Polarized Plug connections on Coil EEV  
- Patented Enhanced Coil Fin  
- R-4.2 Insulating Value (Avg Insulating Value R-8.2)  
- Composite Foamed Cabinet Doors  
- Sweat Eliminating Cabinet Design  
- Loose Fiber Eliminating Design  
0 Labeled Panels and Connections  
q Electronic Expansion Valve (EEV)  
- Low Ambient and Low Superheat Protection  
- Dual Refrigerant Compatible as Shipped  
w Maximum width is 23.5”  
- Smooth Cleanable Cabinet Design  
2 Precision Durable Door Seals  
3 Refrigeration Connections  
4 Condensate Connections  
e Compact 20.8” Depth with Doors Removed  
r Integrated Horizontal Drain Pans  
t Safety Door Switch - Fused 24V Power  
y Modular Cabinet  
5 Conduit Connection Locations - Dimples or target to  
mark Conduit Connection locations on Left, Right, and Top  
6 Tool-less Door Fasteners  
7 Alert Code Viewport  
- Alert Codes can be Viewed Without Door Removal  
- Control Protection Pocket  
Pub. No. 22-1847-03  
5
General  
Data  
PRODUCT SPECIFICATIONS  
MODEL  
RATED VOLTS/PH/HZ.  
RATINGS 1  
TAM7A0A24H21SB  
200-230/1/60  
See O.D. Specifications  
TAM7A0B30H21SB  
200-230/1/60  
See O.D. Specifications  
TAM7A0C36H31SB  
200-230/1/60  
See O.D. Specifications  
INDOOR COIL — Type  
Rows — F.P.I.  
Plate Fin  
3 - 14  
Plate Fin  
3 - 14  
Plate Fin  
3 - 14  
Face Area (sq. ft.)  
Tube Size (in.)  
3.67  
3/8  
5.04  
3/8  
5.50  
3/8  
Refrigerant Control  
EEV  
EEV  
EEV  
Drain Conn. Size (in.)  
DUCT CONNECTIONS  
INDOOR FAN — Type  
Diameter-Width (In.)  
No. Used  
Drive - No. Speeds  
CFM vs. in. w.g.  
No. Motors — H.P.  
Motor Speed R.P.M.  
Volts/Ph/Hz  
2
3/4 NPT  
See Outline Drawing  
3/4 NPT  
See Outline Drawing  
3/4 NPT  
See Outline Drawing  
Centrifugal  
11 X 8  
1
Direct - Variable  
See Fan Performance Table  
1 - 1/2  
Centrifugal  
11 X 10  
1
Direct - Variable  
See Fan Performance Table  
1 - 1/2  
Centrifugal  
11 X 10  
1
Direct - Variable  
See Fan Performance Table  
1 - 1/2  
Variable ECM  
208-230/1/60  
3.0  
Variable ECM  
208-230/1/60  
3.0  
Variable ECM  
208-230/1/60  
3.0  
F.L. Amps  
FILTER  
Filter Furnished?  
Type Recommended  
No.-Size-Thickness  
REFRIGERANT  
No  
Throwaway  
1 - 16 X 20 - 1 in.  
R-410A  
No  
Throwaway  
1 - 20 X 20 - 1 in.  
R-410A  
No  
Throwaway  
1 - 22 X 20 - 1 in.  
R-410A  
Ref. Line Connections  
Coupling or Conn. Size — in. Gas  
Coupling or Conn. Size — in. Liq.  
DIMENSIONS  
Brazed  
3/4  
3/8  
H x W x D  
Brazed  
3/4  
3/8  
H x W x D  
Brazed  
7/8  
3/8  
H x W x D  
Crated (In.)  
Uncrated  
51-1/2 x 19 x 23-1/2  
49-7/8 x 17-1/2 x 21-3/4  
56-1/2 x 23 x 23-1/2  
55-11/16 x 21-5/16 x 21-3/4  
57-1/4 x 25-1/4 x 23-1/2  
56-15/16 x 23-1/2 x 21-3/4  
WEIGHT  
Shipping (Lbs.)/Net (Lbs.)  
127/116  
150/138  
157/146  
PRODUCT SPECIFICATIONS  
MODEL  
RATED VOLTS/PH/HZ.  
RATINGS 1  
TAM7A0C42H31SB  
200-230/1/60  
See O.D. Specifications  
TAM7A0C48H41SB  
200-230/1/60  
See O.D. Specifications  
TAM7A0C60H51SB,TAM7B0C60H51SA  
200-230/1/60  
See O.D. Specifications  
INDOOR COIL — Type  
Rows — F.P.I.  
Plate Fin  
4 - 14  
Plate Fin  
4 - 14  
Plate Fin  
4 - 14  
Face Area (sq. ft.)  
Tube (in.)  
5.04  
3/8  
5.96  
3/8  
5.96  
3/8  
Refrigerant Control  
EEV  
EEV  
EEV  
Drain Conn. Size (in.)  
2
3/4 NPT  
See Outline Drawing  
3/4 NPT  
See Outline Drawing  
3/4 NPT  
See Outline Drawing  
DUCT CONNECTIONS  
INDOOR FAN — Type  
Diameter-Width (In.)  
No. Used  
Drive - No. Speeds  
CFM vs. in. w.g.  
No. Motors — H.P.  
Motor Speed R.P.M.  
Volts/Ph/Hz  
Centrifugal  
11 X 10  
1
Direct - Variable  
See Fan Performance Table  
1 - 1/2  
Centrifugal  
11 X 10  
1
Direct - Variable  
See Fan Performance Table  
1 - 3/4  
Centrifugal  
11 X 10  
1
Direct - Variable  
See Fan Performance Table  
1 - 1  
Variable ECM  
208-230/1/60  
3.0  
Variable ECM  
208-230/1/60  
4.2  
Variable ECM  
208-230/1/60  
5.5  
F.L. Amps  
FILTER  
Filter Furnished?  
Type Recommended  
No.-Size-Thickness  
REFRIGERANT  
Ref. Line Connections  
Coupling or Conn. Size — in. Gas  
Coupling or Conn. Size — in. Liq.  
DIMENSIONS  
No  
Throwaway  
1 - 22 X 20 - 1 in.  
No  
Throwaway  
1 - 22 X 20 - 1 in.  
R-410A  
No  
Throwaway  
1 - 22 X 20 - 1 in.  
R-410A  
R-410A  
Brazed  
7/8  
3/8  
Brazed  
7/8  
3/8  
H x W x D  
Brazed  
7/8  
3/8  
H x W x D  
H x W x D  
Crated (In.)  
Uncrated  
57-1/4 x 25-1/4 x 23-1/2  
56-15/16 x 23-1/2 x 21-3/4  
62-3/4 x 25-1/4 x 23-1/2  
61-3/4 x 23-1/2 x 21-3/4  
62-3/4 x 25-1/4 x 23-1/2  
61-11/16 x 23-1/2 x 21-3/4  
WEIGHT  
Shipping (Lbs.)/Net (Lbs.)  
162/151  
175/163  
175/163  
1 These Air Handlers are AHRI. certified with various Split System Air Conditioners and Heat Pumps (AHRI STANDARD 210/240). Refer to the Split System Outdoor Unit  
Product Data Guides for performance data.  
2 3/4" Male Plastic Pipe (Ref.: ASTM 1785-76)  
6
Pub. No. 22-1847-03  
Pub. No. 22-1847-03  
7
8
Pub. No. 22-1847-03  
Pub. No. 22-1847-03  
9
10  
Pub. No. 22-1847-03  
Pub. No. 22-1847-03  
11  
12  
Pub. No. 22-1847-03  
Electrical  
Data  
Heater Attribute Data  
TAM7A0A24H21SB  
240 Volt  
208 Volt  
No. of  
Circuits  
Capacity  
Heater Minimum Maximum  
Amps per Circuit Overload  
Circuit Ampacity Protection  
Capacity  
BTUH  
Heater  
Amps per  
Circuit  
Minimum Maximum  
Circuit Overload  
Ampacity Protection  
Heater Model No.  
kW  
BTUH  
kW  
No Heater  
0
-
-
3.0**  
20.0  
32.0  
40.0  
23.1  
4
15  
30  
45  
60  
35  
-
-
3.0**  
17.3  
27.7  
34.6  
20.0  
4
15  
25  
40  
50  
30  
BAYEVAC05++1  
BAYEVAC08++1  
BAYEVAC10++1 1  
BAYEVAC10LG3  
1
4.80  
7.68  
9.60  
9.60  
16400  
26200  
32800  
32800  
29  
44  
54  
32  
3.60  
5.76  
7.20  
7.20  
12300  
19700  
24600  
24600  
25  
38  
47  
28  
1
1
1-3 PH  
Note: ** Motor Amps  
1 Heater not qualified for 208V when installed in horizontal left position without Heat Pump.  
Heater Attribute Data  
TAM7A0B30H21SB  
240 Volt  
208 Volt  
No. of  
Circuits  
Capacity  
Heater Minimum Maximum  
Amps per Circuit Overload  
Circuit Ampacity Protection  
Capacity  
Heater  
Amps per  
Circuit  
Minimum Maximum  
Circuit Overload  
Ampacity Protection  
Heater Model No.  
kW  
BTUH  
kW  
BTUH  
No Heater  
0
-
-
3.0**  
20.0  
32.0  
40.0  
23.1  
34.6  
4
15  
30  
45  
60  
35  
50  
-
-
3.0**  
17.3  
27.7  
34.6  
20.0  
30.0  
4
15  
25  
40  
50  
30  
45  
BAYEVAC05++1  
BAYEVAC08++1  
BAYEVAC10++1  
BAYEVAC10LG3  
BAYEVBC15LG3  
1
1
4.80  
7.68  
9.60  
9.60  
14.40  
16400  
26200  
32800  
32800  
42000  
29  
44  
54  
32  
47  
3.60  
5.76  
7.20  
7.20  
10.80  
12300  
19700  
24600  
24600  
36900  
25  
38  
47  
28  
41  
1
1-3 PH  
1-3 PH  
BAYEVBC15BK1 - Circuit 1 1  
BAYEVBC15BK1 - Circuit 2  
9.60  
4.80  
32800  
16400  
40.0  
20.0  
54  
25  
60  
25  
7.20  
3.60  
24600  
12300  
34.6  
17.3  
47  
22  
50  
25  
2
Note: ** Motor Amps  
1 MCA and MOP for circuit 1 contains the motor amps  
Notes:  
1. See Air Handler nameplate for approved combinations of Air Handlers and Heaters  
2. Heater model numbers may have additional suffix digits.  
Pub. No. 22-1847-03  
13  
Electrical  
Data  
Heater Attribute Data  
TAM7A0C36H31SB  
240 Volt  
208 Volt  
No. of  
Circuits  
Capacity  
Heater Minimum Maximum  
Amps per Circuit Overload  
Circuit Ampacity Protection  
Capacity  
BTUH  
Heater  
Amps per  
Circuit  
Minimum Maximum  
Circuit Overload  
Ampacity Protection  
Heater Model No.  
kW  
BTUH  
kW  
No Heater  
0
-
-
3.0**  
20.0  
32.0  
40.0  
23.1  
34.6  
4
15  
30  
45  
60  
35  
50  
-
-
3.0**  
17.3  
27.7  
34.6  
20.0  
30.0  
4
15  
25  
40  
50  
30  
45  
BAYEVAC05++1  
BAYEVAC08++1  
BAYEVAC10++1  
BAYEVAC10LG3  
BAYEVBC15LG3  
1
1
4.80  
7.68  
9.60  
9.60  
14.40  
16400  
26200  
32800  
32800  
42000  
29  
44  
54  
32  
47  
3.60  
5.76  
7.20  
7.20  
10.80  
12300  
19700  
24600  
24600  
36900  
25  
38  
47  
28  
41  
1
1-3 PH  
1-3 PH  
9.60  
4.80  
9.60  
9.60  
32800  
16400  
32800  
32800  
40.0  
20.0  
40.0  
40.0  
54  
25  
54  
50  
60  
25  
60  
50  
7.20  
3.60  
7.20  
7.20  
24600  
12300  
24600  
24600  
34.6  
17.3  
34.6  
34.6  
47  
22  
47  
43  
50  
25  
50  
45  
BAYEVBC15BK1 - Circuit 1 1  
BAYEVBC15BK1 - Circuit 2  
2
2
BAYEVBC20BK1 - Circuit 1 1  
BAYEVBC20BK1 - Circuit 2  
Note: ** Motor Amps  
1 MCA and MOP for circuit 1 contains the motor amps  
Heater Attribute Data  
TAM7A0C42H31SB  
240 Volt  
208 Volt  
No. of  
Circuits  
Capacity  
Heater Minimum Maximum  
Amps per Circuit Overload  
Circuit Ampacity Protection  
Capacity  
Heater  
Amps per  
Circuit  
Minimum Maximum  
Circuit Overload  
Ampacity Protection  
Heater Model No.  
kW  
BTUH  
kW  
BTUH  
No Heater  
0
-
-
3.0**  
20.0  
32.0  
40.0  
23.1  
34.6  
4
15  
30  
45  
60  
35  
50  
-
-
3.0**  
17.3  
27.7  
34.6  
20.0  
30.0  
4
15  
25  
40  
50  
30  
45  
BAYEVAC05++1  
BAYEVAC08++1  
BAYEVAC10++1  
BAYEVAC10LG3  
BAYEVBC15LG3  
1
1
4.80  
7.68  
9.60  
9.60  
14.40  
16400  
26200  
32800  
32800  
42000  
29  
44  
54  
32  
47  
3.60  
5.76  
7.20  
7.20  
10.80  
12300  
19700  
24600  
24600  
36900  
25  
38  
47  
28  
41  
1
1-3 PH  
1-3 PH  
9.60  
4.80  
9.60  
9.60  
32800  
16400  
32800  
32800  
40.0  
20.0  
40.0  
40.0  
54  
25  
54  
50  
60  
25  
60  
50  
7.20  
3.60  
7.20  
7.20  
24600  
12300  
24600  
24600  
34.6  
17.3  
34.6  
34.6  
47  
22  
47  
43  
50  
25  
50  
45  
BAYEVBC15BK1 - Circuit 1 1  
BAYEVBC15BK1 - Circuit 2  
2
2
BAYEVBC20BK1 - Circuit 1 1  
BAYEVBC20BK1 - Circuit 2  
Note: ** Motor Amps  
1 MCA and MOP for circuit 1 contains the motor amps  
Notes:  
1. See Air Handler nameplate for approved combinations of Air Handlers and Heaters  
2. Heater model numbers may have additional suffix digits.  
14  
Pub. No. 22-1847-03  
Electrical  
Data  
Heater Attribute Data  
TAM7A0C48H41SB  
240 Volt  
208 Volt  
No. of  
Circuits  
Capacity  
Heater Minimum Maximum  
Amps per Circuit Overload  
Circuit Ampacity Protection  
Capacity  
BTUH  
Heater  
Amps per  
Circuit  
Minimum Maximum  
Circuit Overload  
Ampacity Protection  
Heater Model No.  
kW  
BTUH  
kW  
No Heater  
0
-
-
4.2**  
20.0  
32.0  
40.0  
23.1  
34.6  
5
15  
30  
45  
60  
35  
50  
-
-
4.2**  
17.3  
27.7  
34.6  
20.0  
30.0  
5
15  
30  
40  
50  
30  
45  
BAYEVAC05++1  
BAYEVAC08++1  
BAYEVAC10++1  
BAYEVAC10LG3  
BAYEVBC15LG3  
1
1
4.80  
7.68  
9.60  
9.60  
14.40  
16400  
26200  
32800  
32800  
42000  
30  
45  
55  
34  
48  
3.60  
5.76  
7.20  
7.20  
10.80  
12300  
19700  
24600  
24600  
36900  
27  
40  
49  
30  
42  
1
1-3 PH  
1-3 PH  
9.60  
4.80  
9.60  
9.60  
32800  
16400  
32800  
32800  
40.0  
20.0  
40.0  
40.0  
55  
25  
55  
50  
60  
25  
60  
50  
7.20  
3.60  
7.20  
7.20  
24600  
12300  
24600  
24600  
34.6  
17.3  
34.6  
34.6  
49  
22  
49  
43  
50  
25  
50  
45  
BAYEVBC15BK1 - Circuit 1 1  
BAYEVBC15BK1 - Circuit 2  
2
2
BAYEVBC20BK1 - Circuit 1 1  
BAYEVBC20BK1 - Circuit 2  
9.60  
9.60  
4.80  
32800  
32800  
16400  
40.0  
40.0  
20.0  
55  
50  
25  
60  
50  
25  
7.20  
7.20  
3.60  
24600  
24600  
12300  
34.6  
34.6  
17.3  
49  
43  
22  
50  
45  
25  
BAYEVCC25BK1 - Circuit 1 1  
BAYEVCC25BK1 - Circuit 2  
BAYEVCC25BK1 - Circuit 3  
3
Note: ** Motor Amps  
1 MCA and MOP for circuit 1 contains the motor amps  
Notes:  
1. See Air Handler nameplate for approved combinations of Air Handlers and Heaters  
2. Heater model numbers may have additional suffix digits.  
Pub. No. 22-1847-03  
15  
Electrical  
Data  
Heater Attribute Data  
TAM7A0C60H51SB, TAM7B0C60H51SA  
240 Volt  
208 Volt  
No. of  
Circuits  
Capacity  
Heater Minimum Maximum  
Amps per Circuit Overload  
Circuit Ampacity Protection  
Capacity  
BTUH  
Heater  
Amps per  
Circuit  
Minimum Maximum  
Circuit Overload  
Ampacity Protection  
Heater Model No.  
kW  
BTUH  
kW  
No Heater  
0
-
-
5.5**  
20.0  
32.0  
40.0  
23.1  
34.6  
7
15  
30  
45  
60  
35  
50  
-
-
5.5**  
17.3  
27.7  
34.6  
20.0  
30.0  
7
15  
30  
40  
50  
30  
45  
BAYEVAC05++1  
BAYEVAC08++1  
BAYEVAC10++1  
BAYEVAC10LG3  
BAYEVBC15LG3  
1
1
4.80  
7.68  
9.60  
9.60  
14.40  
16400  
26200  
32800  
32800  
42000  
30  
45  
55  
34  
48  
3.60  
5.76  
7.20  
7.20  
10.80  
12300  
19700  
24600  
24600  
36900  
27  
40  
49  
30  
42  
1
1-3 PH  
1-3 PH  
9.60  
4.80  
9.60  
9.60  
32800  
16400  
32800  
32800  
40.0  
20.0  
40.0  
40.0  
55  
25  
55  
50  
60  
25  
60  
50  
7.20  
3.60  
7.20  
7.20  
24600  
12300  
24600  
24600  
34.6  
17.3  
34.6  
34.6  
49  
22  
49  
43  
50  
25  
50  
45  
BAYEVBC15BK1 - Circuit 1 1  
BAYEVBC15BK1 - Circuit 2  
2
2
BAYEVBC20BK1 - Circuit 1 1  
BAYEVBC20BK1 - Circuit 2  
9.60  
9.60  
4.80  
32800  
32800  
16400  
40.0  
40.0  
20.0  
55  
50  
25  
60  
50  
25  
7.20  
7.20  
3.60  
24600  
24600  
12300  
34.6  
34.6  
17.3  
49  
43  
22  
50  
45  
25  
BAYEVCC25BK1 2 - Circuit 1 1  
BAYEVCC25BK1 - Circuit 2  
BAYEVCC25BK1 - Circuit 3  
3
Note: ** Motor Amps  
1 MCA and MOP for circuit 1 contains the motor amps  
2 Heater not qualified for 208V when installed in horizontal left position without Heat Pump.  
Notes:  
1. See Air Handler nameplate for approved combinations of Air Handlers and Heaters  
2. Heater model numbers may have additional suffix digits.  
16  
Pub. No. 22-1847-03  
Electrical  
Data  
AIR HANDLER ELECTRIC HEATER PRESSURE DROP  
Air handler electric heater pressure drop is negligible for the heaters and is included in  
the airflow data for the Series 7 air handlers.  
Pub. No. 22-1847-03  
17  
Electrical  
Data  
TAM7 AIR HANDLER AND HEATER MATRIX - ALLOWBLE COMBINATIONS  
APPROVED AIR HANDLER - HEATER COMBINATIONS  
HEATER MODEL NUMBER BAYEV-  
AIR HANDLER  
AC05BK1AA AC05LG1AA AC08BK1AA AC08LG1AA AC10BK1AA AC10LG1AA BC15BK1AA BC20BK1AA CC25BK1AA  
MODEL  
NUMBER  
4.80 Kw  
BK  
4.80 Kw  
LG  
7.68 Kw  
BK  
7.68 Kw  
LG  
9.60 Kw  
BK  
9.60 Kw  
LG  
14.40 Kw  
BK  
19.20 Kw  
BK  
24.00 Kw  
BK  
TAM7A0A24H21SB  
TAM7A0B30H21SB  
TAM7A0C36H31SB  
TAM7A0C42H31SB  
TAM7A0C48H41SB  
TAM7A0C60H51SB  
TAM7B0C60H51SA  
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
-
-
-
-
Y
Y
-
-
-
-
Y
Y 1  
Y
Y
Y
Y
Y 1  
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y 1  
1 Heater is not qualified for 208V when installed in horizontal left position without HP.  
APPROVED AIR HANDLER ‐ HEATER COMBINATIONS  
HEATER MODEL  
AIR HANDLER  
NUMBER BAYEV‐  
AC10LG3AA  
9.60 Kw  
BC15LG3AA  
14.4 Kw  
MODEL  
NUMBER  
LG  
Y
Y
Y
Y
LG  
‐
Y
Y
Y
TAM7A0A24H21SB  
TAM7A0B30H21SB  
TAM7A0C36H31SB  
TAM7A0C42H31SB  
TAM7A0C48H41SB  
TAM7A0C60H51SB  
TAM7B060CH51SA  
Y
Y
Y
Y
18  
Pub. No. 22-1847-03  
Electrical  
Data  
Pub. No. 22-1847-03  
19  
Field  
Wiring  
Air Conditioner  
Single Stage Cooling  
Neatly bundle all low voltage  
wires behind the service  
valve cover as shown.  
Air Handler  
Comfort Control  
W3 *  
W2  
Blue  
W
G
White  
Green  
Yellow  
W1  
BK  
G
Yellow  
Y1  
O
Y2  
R
(In)  
YI  
O
R
B
B
Y2  
Red  
Blue  
B - Blue  
Y1 - Yellow  
(Out)  
YO  
Field wiring  
•
•
•
•
* For multiple stages of electric heat, jumper W1, W2, and W3 together if comfort control has only one stage of heat.  
YI and YO connections must be made as shown for freeze protection and internally mounted condensate overflow circuits to work properly.  
Internally mounted condensate switch is optional and must be ordered separately.  
If 3rd party condensate overflow switches are installed, they should be wired in series between YO and Y to the outdoor unit.  
20  
Pub. No. 22-1847-03  
Field  
Wiring  
Heat Pump  
Single Stage HP  
Neatly bundle all low voltage  
wires behind the service  
valve cover as shown.  
Black  
(X2)  
Air Handler  
Comfort Control  
Orange  
W3 *  
W2  
Blue  
Yellow  
X2  
W
G
W1 - White  
Red  
White  
Green  
W1  
BK  
Y1  
O
G
Y2  
YI  
O
R
Yellow  
Orange  
Red  
(In)  
B
O - Orange  
R - Red  
R
Blue  
B
B - Blue  
(Out)  
YO  
Y1 - Yellow  
Field wiring  
•
•
•
•
* For multiple stages of electric heat, jumper W1, W2, and W3 together if comfort control has only one stage of heat  
YI and YO connections must be made as shown for freeze protection and internally mounted condensate overflow circuits to work properly  
Internally mounted condensate switch is optional and must be ordered separately  
If a 3rd party condensate overflow switch is installed, it should be wired in series between YO and Y to the outdoor unit  
Pub. No. 22-1847-03  
21  
Field  
Wiring  
Two Stage Cooling  
Air Conditioner  
Neatly bundle all low voltage  
wires behind the service  
valve cover as shown.  
Air Handler  
Yellow/Black  
Comfort Control  
W3 *  
W2  
Yellow/Red  
W
G
White  
Green  
Yellow  
W1  
Blue  
BK  
G
Y1  
O
Y2  
Y2 - Brown  
Red  
R
(In)  
YI  
O
R
B
Blue  
B
Brown  
Y2  
B - Blue  
(Out)  
YO  
Y1 - Yellow  
Field wiring  
•
•
•
•
* For multiple stages of electric heat, jumper W1, W2, and W3 together if comfort control has only one stage of heat.  
YI and YO connections must be made as shown for freeze protection and internally mounted condensate overflow circuits to work properly.  
Internally mounted condensate switch is optional and must be ordered separately.  
If 3rd party condensate overflow switches are installed, they should be wired in series between YO and Y to the outdoor unit.  
22  
Pub. No. 22-1847-03  
Field  
Wiring  
Two Stage HP  
Heat Pump  
Neatly bundle all low voltage  
wires behind the service  
valve cover as shown.  
Black  
(X2)  
Air Handler  
Yellow  
Comfort Control  
Yellow/Red  
W3 *  
W2  
Red  
Blue  
X2  
Orange  
W1 - White  
Y2 - Brown  
W
G
White  
Green  
W1  
BK  
Yellow  
Orange  
Red  
Y1  
O
G
Y2  
YI  
O
R
(In)  
Blue  
B
O - Orange  
R - Red  
Brown  
Y2  
R
B
B - Blue  
(Out)  
YO  
Y1 - Yellow  
Field wiring  
•
•
•
•
* For multiple stages of electric heat, jumper W1, W2, and W3 together if comfort control has only one stage of heat  
YI and YO connections must be made as shown for freeze protection and internally mounted condensate overflow circuits to work properly  
Internally mounted condensate switch is optional and must be ordered separately  
If a 3rd party condensate overflow switch is installed, it should be wired in series between YO and Y to the outdoor unit  
Pub. No. 22-1847-03  
23  
TAM7  
Convertibility  
* Note: No internal modifications required for any position.  
1 Badge rotation will keep brand in correct position  
Multi-position Air Handler  
1
Refrigerant  
Connections  
Refrigerant  
Connections  
Upflow  
Condensate  
Drains  
1
Downflow  
Condensate  
Drains  
Vertical Downflow*  
(as shipped)  
Vertical Upflow*  
Refrigerant  
Connections  
Refrigerant  
Connections  
1
Airflow  
Airflow  
1
Horizontal Right  
Condensate  
Drains  
Horizontal Left  
Condensate  
Drains  
Horizontal Right*  
Horizontal Left*  
24  
Pub. No. 22-1847-03  
Dimensions  
TAM7 AIR HANDLER DIMENSIONAL DATA  
H
Model No.  
H
W
D
TAM7A0A24H21SB  
TAM7A0B30H21SB  
TAM7A0C36H31SB  
TAM7A0C42H31SB  
TAM7A0C48H41SB  
49.9  
55.7  
56.9  
56.9  
61.7  
17.5  
21.3  
23.5  
23.5  
23.5  
21.75  
21.75  
21.75  
21.75  
21.75  
TAM7A0C60H51SB  
TAM7B0C60H51SA  
61.7  
23.5  
21.75  
TAM7 AIR HANDLERS ARE ALL TWO  
PIECE CABINETS.  
Pub. No. 22-1847-03  
25  
TAM7 OUTLINE DRAWING  
FLOW  
CONTROL  
GAS LINE LIQ LINE  
MODEL NO.  
A
B
C
D
E
F
H
BRAZE  
BRAZE  
TAM7A0A24H21SB  
TAM7A0B30H21SB  
49.9  
55.7  
17.5  
21.3  
23.5  
23.5  
23.5  
14.5  
18.4  
20.5  
20.5  
20.5  
39.6  
45.5  
46.7  
46.7  
51.5  
14.5  
18.4  
20.5  
20.5  
20.5  
7.3  
9.2  
24.4  
24.8  
24.2  
24.5  
24.9  
EEV  
EEV  
EEV  
EEV  
EEV  
3/4  
3/8  
3/4  
3/8  
TAM7A0C36H31SB 56.9  
TAM7A0C42H31SB 56.9  
TAM7A0C48H41SB 61.7  
10.3  
10.3  
10.3  
7/8  
3/8  
7/8  
3/8  
7/8  
3/8  
TAM7A0C60H51SB  
61.7  
23.5  
20.5  
51.5  
20.5  
10.3  
24.9  
EEV  
7/8  
3/8  
TAM7B0C60H51SA  
26  
Pub. No. 22-1847-03  
Pub. No. 22-1847-03  
27  
03/12  
Trane  
6200 Troup Highway  
Tyler,TX 75707  
www.trane.com  
The manufacturer 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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