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GV100W BOILER
INSTALLATION & OPERATING INSTRUCTIONS
FIG. NO. 1 Minimum Clearances to Combustible Construction
Clearances | A | B | C | D | E | F | |
Alcove |
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| in | 25 | * | 6 | 4 | 7 | 4 |
| mm | 635 | * | 152 | 102 | 178 | 102 |
Closet |
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| in | 25 | 2 | 6 | 4 | 7 | 4 |
| mm | 635 | 51 | 152 | 102 | 178 | 102 |
To Service |
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| in | N/A | N/A | 6 | 4 | 10 | 10 |
| mm | N/A | N/A | 157 | 102 | 254 | 254 |
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* No front wall for alcoves.
E | F |
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D |
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FIG. NO. 2 Boiler Dimensions & Component Locations
18"
(2) 30"
(2)13 1/4"
13 1/2"
(2)
27 5/8"
2 11/16" |
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8 5/8" |
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| 2 11/16" |
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6 1/2" |
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(1)PRESS. SWITCH
(1)INDUCER
| (1)TEMP. | |
| CONTROL | |
GAS INLET | (1)FLAME | |
(1) JUNCTION BOX, | ||
CONTROL CENTER | ||
SWITCH | ||
& INDUCER RELAY | ||
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(2)6 3/4" |
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(1) GAS VALVE |
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5 5/8" |
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11 1/2" |
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FRONT VIEW SIDE VIEW
Notes: 1. Components located behind front panel
2. Vertical dimensions must be adjusted when using a base pan or concrete foundation under the boiler
TABLE 1 Boiler Dimensions
| Boiler Size | Dimension | Dimension | Vent Dia. | Vent Dia. |
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| B | CATEGORY I | CATEGORY III |
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| Single Wall Galv. | Horizontal Vent |
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| in | mm | in | mm | in | mm | in | mm |
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3 | 107⁄8 | 276 | 27⁄16 | 62 | 4 | 102 | 4 | 102 |
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4 | 135⁄8 | 346 | 313⁄16 | 97 | 4 | 102 | 4 | 102 |
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5 | 163⁄8 | 416 | 53⁄16 | 132 | 4 | 102 | 4 | 102 |
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6 | 191⁄8 | 486 | 69⁄16 | 167 | 5 | 127 | 4 | 102 |
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| 7 | 217⁄8 | 556 | 715⁄16 | 202 | 5 | 127 | 4 | 102 |
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