SECTION 9: GAS PIPING
FIGURE 23: Gas Connection with Flexible Gas Hose
CORRECT POSITIONS
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| CAUTION |
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| Product Damage Hazard |
Hold gas nipple securely with pipe wrench | |||
be parallel to burner gas inlet. The 3" (8 cm) | |||
displacement shown is for the cold condition. | when attaching gas hose. | ||
This displacement may reduce when the | Failure to follow these instructions can result | ||
system is fired. |
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| in product damage. |
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| Vertical |
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| 3" (8 cm) |
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12" | max. displacement | 45° | |
| Side View | ||
(30 cm) |
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| Alternate |
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| positions |
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| okay |
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| Horizontal |
Flexible Gas Hose |
| End View | |
36" (91 cm) length | Heater Movement | ||
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| INCORRECT POSITIONS (WRONG INSTALLATION) | |
Heater Movement | Heater Movement | ||
Heater Movement |
| Heater Movement | ||||
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Description | Part Number |
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1/2" Flexible Stainless Steel Gas Hose (US Models) | 91412200 |
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3/4" Flexible Stainless Steel Gas Hose (US Models) | 91412204 |
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1/2" Rubber Type 1 Gas Hose (Canadian Models) | 91412206 |
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3/4" Rubber Type 1 Gas Hose (Canadian Models) | 91412207 |
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