Burner Specification & Data sheet — Riello Gas Burners
Burner specifications and settings (continued)
Table 2 | Burner data — Natural gas — General |
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Boiler | Burner | Positive | Standard Burner Model | Standard | Standard | Burner Motor H.P. |
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| Standard | ||||
Model | Input | Pressure In | Designation | Combustion | Control System | 3400 RPM |
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| Motor Voltage | ||||
Number |
| Firebox |
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| Control |
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| Inches W.C. | On - Off | LHL/MOD | Note 14 | On - Off | LHL/MOD | On - Off | LHL/MOD | On - Off |
| LHL/MOD | |
488R | 996 | .89 | RS28/1 | RS28/M | LFL 1.335** | 00 | LHL/MOD | 1/2 |
| 1/2 | 120/60/1 |
| 120/60/1 |
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488 | 1010 | 1.00 | RS28/1 | RS28/M | LFL 1.335** | 00 | LHL/MOD | 1/2 |
| 1/2 | 120/60/1 |
| 120/60/1 |
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588 | 1357 | .89 | RS38/1 | RS38/M | LFL 1.335** | 00 | LHL/MOD | 1/2 | 1/2 OR 3/4 | 120/60/1 |
| 120/60/1 | |
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688 | 1703 | .72 | — | RS50/M | LFL 1.335** | — | LHL/MOD | — |
| 3/4 | — |
| 120/60/1 or 3 phase* |
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788 | 2049 | .65 | — | RS50/M | LFL 1.335** | — | LHL/MOD | — |
| 3/4 | — |
| 3 phase* |
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888 | 2396 | .85 | — | RS70/M | LFL 1.335** | — | LHL/MOD | — | 1 | 1/2 | — |
| 3 phase* |
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988R | 2482 | .80 | — | RS70/M | LFL 1.335** | — | LHL/MOD | — | 1 | 1/2 | — |
| 3 phase* |
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988 | 2713 | .80 | — | RS70/M | LFL 1.335** | — | LHL/MOD | — | 1 | 1/2 | — |
| 3 phase* |
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1088R | 2887 | .82 | — | RS70/M | LFL 1.335** | — | LHL/MOD | — | 1 | 1/2 | — |
| 3 phase* |
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1088 | 3103 | .82 | — | RS100/M | LFL 1.335** | — | LHL/MOD | — | 2 | 1/2 | — |
| 3 phase* |
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1188 | 3392 | .82 | — | RS100/M | LFL 1.335** | — | LHL/MOD | — | 2 | 1/2 | — |
| 3 phase* |
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1288 | 3753 | .81 | — | RS100/M | LFL 1.335** | — | LHL/MOD | — | 2 1/2 | — |
| 3 phase* | |
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1388 | 4113 | .89 | — | RS100/M | LFL 1.335** | — | LHL/MOD | — | 2 1/2 | — |
| 3 phase* | |
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1488 | 4474 | .86 | — | RS130/M | LFL 1.335** | — | LHL/MOD | — |
| 3 | — |
| 3 phase* |
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1588 | 4763 | .86 | — | RS130/M | LFL 1.335** | — | LHL/MOD | — |
| 3 | — |
| 3 phase* |
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1688R | 4979 | .863 | — | RS130/M | LFL 1.335** | — | LHL/MOD | — |
| 3 | — |
| 3 phase* |
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1688 | 5124 | .83 | — | RS130/M | LFL 1.335** | — | LHL/MOD | — |
| 3 | — |
| 3 phase* |
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1788 | 5485 | .82 | — | RS130/M | LFL 1.335** | — | LHL/MOD | — |
| 3 | — |
| 3 phase* |
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1888 | 5845 | .85 | — | RS190/M | LFL 1.335** | — | LHL/MOD | — |
| 3 | — |
| 3 phase* |
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| *208/60/3, 240/60/3, 480/60/3, 575/60/3, burner motor voltage must be specified | ||||||
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Table 3 | Gas control components and sizes |
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Boiler |
| Manual | Low Gas | Gas | Operating | Operating Gas | Safety | Manual | High Gas | |
Model |
| Hand Valve | Pressure Switch | Pressure Regulator | Gas Valve | Valve (with Proof Of | Gas Valve | Checking Gas Valve | Pressure Switch | |
Number |
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| Closure) |
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| Inches |
| Inches | Inches | Inches | Inches |
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488R – 688 |
| 1 1/2 | Standard | 1 1/2 | 1 1/2 | Optional | 1 1/2 | 1 1/2 | Standard | |
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788 – 1188 |
| 2 | Standard | 2 | 2 | Optional | 2 | 2 | Standard | |
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1288 | – 1688R |
| 2 1/2 | Standard | 2 1/2 | 2 1/2 | Optional | 2 1/2 | 2 1/2 | Standard |
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1688 | – 1888 |
| 3 | Standard | 3 | 3 | Optional | 3 | 3 | Standard |
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Part No. | 3 |
