Steam Vent Through Roof Detail

Vent thru roof detail.

Steam vent through roof detail.

Coordinate trench detail with architectural structural. Steam supply control valve see schedule by passif steam supply line is greater than 2. This becomes particularly important during warmer months when the attic of the home can become extremely hot. The top of the vent line should be cut at a 45 degree angle to dissipate the discharge thrust of the steam prevent capping of the pipe and to visually signify that it is a safety valve vent line.

Water cooled chiller piping diagram. For a roof line termination the vent should be no less than seven 7 feet above roof line. Single steam heating coil with control valve. Roof vents are available in many styles and materials.

Will not pose a safety hazard to personnel. Refer to specification sealing caulking. Single steam pressure reducing station. Va standard details numbering system relates to specification masterformat 2004.

Til feedback we welcome your suggestions at til va gov. Installing vents on the roof allows outside air to quietly pass through the intake vents and into attic space which rises up through the roof vents. Cut the top of the vent line at a 45 angle to dissipate the discharge thrust of the steam prevent capping of the pipe and to visually signify that it s a safety valve vent line. This information may not contain all details required for construction.

See detail automatic air vent from heating system air separator gate valve typ. Pipe trench in building nts notes. Duct penetration through masonry or concrete. Re lief valve vent to roof r route pipe to 12 aff ge l l waterheater mixing valve thermometers iii.

In a roof line termination locate the vent at least seven feet above the roof line. Stacked water coil single piping detail with 3 way control valve. Download free high quality cad drawings blocks and details of roof vents. 4 100mm 5 4 center bolt for span greater than 24 600mm 7 8 22mm high density insert typical cold pipe type 40 shield banded to pipe.

Since the details are inherently graphical in nature they are not readable by a screen.