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III. Venting
WARNING
Do not use this boiler with galvanized, Type 304 or Type 316 stainless steel, non metallic or any other non
Do not use a barometric damper or drafthood with this appliance.
Do not use vent dampers with this boiler.
Moisture and ice may form on surfaces around termination. To prevent deterioration, surfaces should be in good repair (sealed, painted, etc.).
This appliance needs fresh air for safe operation and must be installed so there are provisions for adequate combustion and ventilation air.
Read, understand and follow combustion air instruction restrictions contained in the
Do not operate appliance where gasoline or other flammable vapors or liquids, or sources of hydro- carbons (i.e. bleaches, cleaners, chemicals, sprays, paint removers, fabric softeners, etc.) are used, stored and/or present in the air.
When installing vent pipe through chimney, no other appliance can be vented into the chimney.
Do not exceed maximum vent lengths. Refer to Table 4.
Table 1: Vent System Options
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| Additional | Installation | |
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| Drawing and | ||
| Option | Description | Vent Kit | ||
| Specification | ||||
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| Required | ||
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| (See Section) | ||
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1. | Horizontal | Power Vent (air from within building) the vent pipe terminates | No | F. | |
horizontally (through a sidewall). | |||||
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2. | Vertical | Power Vent (air from within building) the vent pipe terminates | No | G. | |
vertically (through the roof). | |||||
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Table 2: Vent System Components Included with Boiler
Vent System Components
Part Number
Gasketed Vent Terminal 3” | 8110701 | |
Gasketed Vent Terminal 4” | 8110702 |