PAGE 2
HORIZONTAL VENT PIPING TYPICAL INSTALLATION
Notes:
1 : It is recommended to install termination kit and vent pipe to boiler first
before installing supply & return piping. If not installed first, installation
of vent pipe will be difficult.
* 2 : Insert vent pipe in boiler vent outlet, apply silicone completely around
edge of outlet and tighten clamp. See figure 5 on page 4.
** 3: Maximum vent length:
10 feet.
Minimum vent length:
24 inches (2 feet).
***4: Vacuum relief valve can be installed horizontally as shown or vertically.
FIGURE 2
Summary of Contents for OSW
Page 4: ...PAGE 3 FIGURE3...
