Trane BAYEVAC04BK1B - Section 4. Heater Selection

Page 3
INSTALLER'S GUIDE
Determine which heater best fits your application needs. In addition to electrical considerations, you must know your
cabinet size and the range of heaters which fit that cabinet.
Section 4. Heater Selection
Step 1 - Measure your cabinet and use the Air Handler
Model Number Matrix to determine your cabinet size.
Air Handler Model Number Matrix
Digit 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Example
T A M 7 A 0 B 3 0 H 2 1 S A A
Brand
T
Product Type Air Handler
A
Convertibility Multi-poise 4-way
M
Product Tier Multi-speed
7
Major Design
Modifications
Letter
Sequence
A
No Descriptor Air Handler / Coil
0
Size (Footprint)
17.5 x 21.5
A
21.0 x 21.5
B
23.5 x 21.5
C
Cooling Size:
Air Handler
AH Coil - 1,000
BTU's (18, 24, 30,
36, 42, 48, 60)
0-9 0-9
Electric Heat Input
Electric Heat - kW
(05, 08, 10, 15,
20, 25)
0-9 0-9
Airflow Type &
Capability
H - Hi Effy, Multi-
speed, 1-5 - nom.
Tonnage (cfm/ton)
H 1-5
Power Supply 208-230/1/60
1
System Control
Type
Standard
- 24 VAC
S
Minor Design
Modifications
Letter
Sequence
A
Unit Parts
Identifier
Letter
Sequence
A
Record Your Cabinet Size = _________
The cabinet size in this example is B.
4.1 Air Handler Model Number Matrix
This matrix is provided as an example only.