This is a bit of an odd measurement and chimney clearance case because the chimney side is actually about 8 away from the roof edge.
Nyc direct vent roof clearance.
6 minimum clearance from single wall vent pipe or flue vent connector to any combustible material.
This construction shall extend vertically from the ground to a point 10 feet 3048 mm above the floor level of the area for assisted rescue or to the roof line whichever is lower.
Factory built chimneys are covered in section mc 805.
Single wall vent pipes cannot pass through a ceiling floor firewall or wall.
In direct vent applications this clearance distance must be in compliance with local building codes the requirements of the fuel gas supplier for the heating appliance in use and the appliance manufacturer s instructions.
An exception is made for non combustible walls such as solid masonry or concrete.
72 1 8m 36 90cm 5b.
The clearance shall be not less than the clearance to combustibles specified by the vent manufacturer s installation instructions.
Direct vent integral vent and mechanical draft systems are covered in section mc 804.
1007 7 1 openness the exterior area for assisted rescue shall be at least 50 percent open and the open area above the guards shall be so distributed as to minimize.
For non direct vent applications that is side wall venting only the required clearance is 7 feet.
Construction such as a roof ridge parapet wall or penthouse within ten feet of the chimney outlet whether the construction.
Note 5 clearance to a mechanical air supply inlet.
The clearance shall be not less than the clearance to combustibles specified by the vent manufacturer s installation instructions.
Where vents pass through attic space the shield shall terminate not less than 2 inches 51 mm above the insulation materials and shall be secured in place to prevent displacement.
Clearance distance from gas vent termination cap to adjacent building.
With these systems the code specifies clearances that must be met with respect to walkways windows air inlets metering equipment and adjacent properties.
15 10 vent connector clearance for gas fired equipment 15 11 reduced clearances for vent connectors with.
3 91cm above if within 10 3m horizontally.
Vents shall terminate at least 3 feet 914 mm above any forced air inlet other than the forced air inlet for the subject direct vent or integral vent appliance located within 10 feet 3048 mm.
Where vents pass through attic space the shield shall terminate not less than 2 inches 51 mm above the insulation materials and shall be secured in place to prevent displacement.
Title 27 subchapter 15.
The vent system shall terminate at least 4 feet 1219 mm below 4 feet 1219 mm horizontally from or 1 foot 305 mm above any door window or gravity air inlet into the building.
