Related illustrations

0978

Chimney height above appliance

· p. 168

The illustration shows a house section with a basement gas furnace connected by a vent connector to an exterior brick chimney, and a wood-burning fireplace connected to a vertical metal chimney through the roof. A horizo

1009

Adjacent chimneys of different heights

· p. 173

Two capped metal chimneys of different heights extend through a sloped, shingled roof. Exhaust from the lower chimney drifts toward and around the upper portion of the taller chimney. An annotation warns that this exhaus

1001

Metal chimney bracing

· p. 172

The illustration shows a tall metal chimney projecting above a sloped, shingle-covered roof. A diagonal chimney brace connects a band around the chimney to the roof surface uphill of the penetration. A vertical dimension

0977

Proper chimney height

· p. 167

The illustration shows a masonry chimney projecting through a sloped roof, with flashing at its base and a cap over the top. A vertical bracket identifies a minimum chimney height of 3 feet above the roof penetration. A

1157

Minimum vent height

· p. 205

The illustration shows a wall furnace installed between wood wall studs behind a cutaway drywall surface. A BW vent rises vertically from the furnace and terminates in a cap, with breaks in the drawing indicating an exte