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// CODE SNIPPET

§27-839 Draft Control

NYC 1968 Code (Vol I) > 14 Heating and Combustion Equipment > 18 Refuse Disposal Systems > §27-839 Draft Control
JUMP TO FULL CODE CHAPTER
If a manual damper or automatic draft controller, is provided in the incinerator flue, it shall be capable of closing off not more than ninety-five per cent of the flue area, and the damper or controller shall be made of such materials and in such a manner so as to prevent warping, binding, cracking, corrosion, and distortion when exposed to operating temperatures. If an automatic draft controller is used, means shall be provided for temporary manual operation.

Related Code Sections


801.23 Chimneys and Vents, Draft Controls
The installation of draft controls shall comply with Sections 801.23.1 through 801.23.5 ...
NYC Mechanical Code 2022 > 8 Chimneys and Vents > 801 General > 801.23 Draft Controls
§27-839 Heating and Combustion Equipment, Draft Control
If a manual damper or automatic draft controller, is provided in the incinerator flue, it shall be capable of closing off not more than ninety-five ...
NYC 1968 Code (Vol I) > 14 Heating and Combustion Equipment > 18 Refuse Disposal Systems > §27-839 Draft Control
503.12.3 Chimneys and Vents, Draft Control Devices
Where a draft control device is part of the equipment or is supplied by the equipment manufacturer, it shall be installed in accordance ...
NYC Fuel Gas Code 2008 > 5 Chimneys and Vents > 503 Venting of Equipment > 503.12 Draft Hoods and Draft Controls > 503.12.3 Draft Control Devices
503.12.3 Chimneys and Vents, Draft Control Devices
Where a draft control device is part of the appliance or is supplied by the appliance manufacturer, it shall be installed in accordance ...
NYC Fuel Gas Code 2014 > 5 Chimneys and Vents > 503 Venting of Appliances > 503.12 Draft Hoods and Draft Controls > 503.12.3 Draft Control Devices
503.12.3 Chimneys and Vents, Draft Control Devices
Where a draft control device is part of the appliance or is supplied by the appliance manufacturer, it shall be installed in accordance ...
NYC Fuel Gas Code 2022 > 5 Chimneys and Vents > 503 Venting of Appliances > 503.12 Draft Hoods and Draft Controls > 503.12.3 Draft Control Devices
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