By International Code Council
The 2009 overseas gasoline gasoline Code units forth standards that handle the layout and set up of gas gasoline structures and gas-fired home equipment, according to the most up-tp-date details and know-how on hand. the necessities are performance-driven, making this an efficient device and necessary addition to any Code library.
Read Online or Download 2009 International Fuel Gas Code: Looseleaf Version PDF
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Extra resources for 2009 International Fuel Gas Code: Looseleaf Version
6. 3 Outdoor opening(s) size. The outdoor opening(s) size shall be calculated in accordance with the following: 1. The ratio of interior spaces shall be the available volume of all communicating spaces divided by the required volume. 2. The outdoor size reduction factor shall be one minus the ratio of interior spaces. 3. 6, multiplied by the reduction factor. The minimum dimension of air openings shall be not less than 3 inches (76 mm). 8 Engineered installations. Engineered combustion air installations shall provide an adequate supply of combustion, ventilation and dilution air and shall be approved.
D = Inside diameter of pipe, inches (mm). Q = Input rate appliance( s), cubic feet per hour at 60°F (16°C) and 30-inch mercury column. 7). 7). 1. Industrial processing or heating; L = Equivalent length of pipe, feet. 2. 7 inch water column = 1 psi). 3. 4. Boiler or mechanical rooms. 1 Longest length method. The pipe size of each section of gas piping shall be determined using the longest 30 3. The piping is located inside buildings or separate areas of buildings used exclusively for: 4. The piping is a temporary installation for buildings under construction.
6. 144 W/m2 . K. a. Reduction of clearances from combustible materials shall not interfere with combustion air, draft hood clearance and relief, and accessibility of servicing. b. All clearances shall be measured from the outer surface ofthe combustible material to the nearest point on the surface ofthe appliance, disregarding any intervening protection applied to the combustible material. c. Spacers and ties shall be of noncombustible material. No spacer or tie shall be used directly opposite an appliance or connector d.