
SECTION 6: HEATER INSTALLATION
Step 6.3.1 Coupling and Tube Assembly (Continued)
Tighten slide bar as shown below.
| 
 | Drive slide bar until tight. | 
| 
 | End of slide bar should be | 
| 
 | within tolerance listed below. | 
| 
 | ± 2" (5 cm) | 
| Correct slide bar | Incorrect slide bar | 
| dimensions | |
| 
 | position | 
• Repeat Step 6.3 A - D until all tubes are assembled. See Page 19, Step 6.3.2.
Step 6.3.2 Coupling and Tube Assembly (Continued)
7' 6" ± 1' 
 (2.3 m ± .25 m)
 (2.3 m ± .25 m) 


10' ± 1'
(3 m ± .25 m)
| 
 | Tube Length | 
| Model | Minimum | 
| 
 | 
 | 
| 10' (3 m) | |
| 
 | 
 | 
| 20' (6 m) | |
| 
 | 
 | 
| 20' (6 m) | |
| 
 | 
 | 
| 30' (9 m) | |
| 
 | 
 | 
| 30' (9 m) | |
| 
 | 
 | 
| 40' (12 m) | |
| 
 | 
 | 
| 40' (12 m) | |
| 
 | 
 | 
| 50' (15 m) | |
| 
 | 
 | 
| 50' (15 m) | |
| 
 | 
 | 
| 60' (18 m) | |
| 
 | 
 | 
Total Overall Tube Length
19
