Chimneys or Vents for Gas Appliances
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Code Reference |
Description |
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G2426.1 |
General requirements |
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G2426.5 |
Installation Requirements |
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G2426.2 |
Required connectors |
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G2426.4 |
Shielding from insulation |
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G2426.7 |
Protection against damage |
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Venting of appliances |
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G2427.3.5 |
Above air handling spaces |
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G2427.4 |
Vent type required for appliance category (I.E. Type 1 or Type 4) |
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G2427.4.1 |
Plastic Vent Pipes |
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G2427.5.4 |
Chimney roof terminations |
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G2427.6.4 |
Gas vent roof terminations |
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G2427.6.7 |
Exterior wall terminations |
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G2427.6.5 |
Minimum height requirements |
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G2427.7.1-13 |
Single wall vent pipe |
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G2427.10.3 |
Vent connector requirements |
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G2427.12 |
Draft hoods and controls |
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G2429 |
Direct vent and integral vent systems |
This section covers sizing and installation for type 1 category appliances. It includes sizing charts for different applications.
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G2430 |
Factory built chimneys |
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G2432 |
Decorative fireplaces |
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G2434.1 |
Vented fireplaces |
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G2433 |
Log lighters |
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G2436 |
Gas wall heaters |
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G2437.1 |
Floor furnaces |
