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// CODE SNIPPET

801.9 Positive Pressure

Mechanical Code 2012 of Kentucky > 8 Chimneys and Vents > 801 General > 801.9 Positive Pressure
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Where an appliance equipped with a forced or induced draft system creates a positive pressure in the venting system, the venting system shall be designed and listed for positive pressure applications.

Related Code Sections


801.9 Chimneys and Vents, Positive Pressure
Where an appliance equipped with a forced or induced draft system creates a positive pressure in the venting system, the venting system shall ...
Mechanical Code 2012 of Kentucky > 8 Chimneys and Vents > 801 General > 801.9 Positive Pressure
801.9 Chimneys and Vents, Positive Pressure
Where an appliance equipped with a forced or induced draft system creates a positive pressure in the venting system, the venting system shall ...
Mechanical Code 2015 of Kentucky > 8 Chimneys and Vents > 801 General > 801.9 Positive Pressure
716.6.1 Fire and Smoke Protection Features, Testing Under Positive Pressure
NFPA 257 or UL 9 shall evaluate fire-protection-rated glazing under positive pressure. Within the first 10 minutes of a test, the pressure ...
2018 Kentucky Building Code > 7 Fire and Smoke Protection Features > 716 Opening Protectives > 716.6 Fire-Protection-Rated Glazing > 716.6.1 Testing Under Positive Pressure
909.21.1 Fire Protection Systems, Pressurization Requirements
Elevator hoistways shall be pressurized to maintain a minimum positive pressure of 0.10 inch of water (25 Pa) and a maximum positive pressure of 0.25 ...
2018 Kentucky Building Code > 9 Fire Protection Systems > 909 Smoke Control Systems > 909.21 Elevator Hoistway Pressurization Alternative > 909.21.1 Pressurization Requirements
909.21.1 Fire Protection Systems, Pressurization Requirements
Elevator hoistways shall be pressurized to maintain a minimum positive pressure of 0.10 inch of water (25 Pa) and a maximum positive pressure of 0.25 ...
Fire Code 2015 of Kentucky > 9 Fire Protection Systems > 909 Smoke Control Systems > 909.21 Elevator Hoistway Pressurization Alternative > 909.21.1 Pressurization Requirements
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