ROUGH-IN DIMENSIONS
TOP VIEW
FRONT VIEW
TABLE 1: GAS AND ELECTRICAL CHARACTERISTICS
Model | Manifold Pressure |
| Electrical Characteristics | |||
Type of Gas | Inches W.C. | kPa | Volts/Hz | Amperes | ||
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thru 2500 | NATURAL | 3.5 |
| 0.87 | 120/60 | 30 |
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thru 2500 | PROPANE | 10 |
| 2.49 | 120/60 | 30 |
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All Models - Maximum Supply Pressure: 14.0 In. W.C. (3.49 kPa)
Minimum Supply Pressure Natural Gas: 6.0 In. W.C. (1.22 kPa)
Minimum Supply Pressure Propane Gas: 11.0 In. W.C. (2.74 kPa) Minimum Pressures must be maintained under both load and no load (static and dynamic) conditions.
Figure 1.
IMPORTANT!
Refer to "Installation Clearances" section of manual (page 7) for recommended service clearances prior to boiler placement.
LEFT SIDE
REAR VIEW
TABLE 2. ROUGH - IN DIMENSIONS
|
| A |
| B |
| C |
| D |
|
| E |
| F | |
Model | Inches | c m | Inches | c m | Inches |
| c m | Inches |
| c m | Inches | c m | Inches | c m |
14.1 | 35.8 | 12.2 | 31.0 | 40.3 |
| 102.4 | 31.6 |
| 80.3 | 26.0 | 66.0 | 46.8 | 118.9 | |
24.8 | 63.0 | 12.2 | 31.0 | 40.3 |
| 102.4 | 31.6 |
| 80.3 | 39.3 | 99.8 | 57.3 | 145.5 | |
30.2 | 76.7 | 12.2 | 31.0 | 40.3 |
| 102.4 | 31.6 |
| 80.3 | 44.6 | 113.3 | 64.3 | 163.3 | |
27.7 | 70.4 | 11.2 | 28.4 | 43.0 |
| 109.2 | 32.3 |
| 82.0 | 44.0 | 111.8 | 78.3 | 198.9 | |
31.0 | 78.7 | 11.2 | 28.4 | 43.0 |
| 109.2 | 32.3 |
| 82.0 | 49.5 | 125.7 | 85.3 | 216.7 | |
38.1 | 96.8 | 10.5 | 26.7 | 43.0 |
| 109.2 | 32.3 |
| 82.0 | 56.5 | 143.5 | 99.3 | 252.2 | |
|
| Input |
| Exhaust |
| Inlet |
|
| |||
| BTU/Hr. | KW | BTU/Hr. | KW | Vent Diameter | Vent Diameter | Water Conn. | Gas Inlet | |||
Model | Natural Gas | Natural Gas | Propane Gas | Propane Gas | Inches | c m | Inches |
| c m | Size |
|
990,000 | 289.95 | 990,000 | 289.95 | 10 | 25.4 | 8 |
| 20.3 | 2 1/2 NPT | 2 NPT | |
1,300,000 | 380.74 | 1,300,000 | 380.74 | 12 | 30.5 | 10 |
| 25.4 | 2 1/2 NPT | 2 NPT | |
1,500,000 | 439.31 | 1,500,000 | 439.31 | 12 | 30.5 | 10 |
| 25.4 | 2 1/2 NPT | 2 NPT | |
1,850,000 | 541.82 | 1,850,000 | 541.82 | 14 | 35.6 | 10 |
| 25.4 | 2 1/2 NPT | 2 1/2 NPT | |
2,100,000 | 615.04 | 2,100,000 | 615.04 | 14 | 35.6 | 12 |
| 30.5 | 2 1/2 NPT | 2 1/2 NPT | |
2,490,000 | 729.26 | 2,490,000 | 729.26 | 16 | 40.7 | 12 |
| 30.5 | 2 1/2 NPT | 2 1/2 NPT | |
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