Hearth and Home Technologies NDV4236IL, NDV3630, NDV3933L Install Vertical Termination Cap

J. Install Vertical Termination Cap

•Attach the vertical termination cap by sliding the inner collar of the cap into the inner flue of the pipe section while placing the outer collar of the cap over the outer flue of the pipe section.

•Secure the cap by driving three self-tapping screws (supplied) through the pilot holes in the outer collar of the cap into the outer flue of the pipe (see Figure 10.22).

K. Assemble and Install Storm Collar

CAUTION! Risk of Cuts/Abrasions/Flying Debris. Wear protective gloves and safety glasses during installation. Sheet metal edges are sharp.

•Connect both halves of the storm collar with two screws (see Figure 10.23).

•Wrap the storm collar around the exposed pipe section closest to the roof and align brackets. Insert a bolt (provided) through the brackets and tighten the nut to complete the storm collar assembly. Make sure the collar is tight against the pipe section.

•Slide the assembled storm collar down the pipe section until it rests on the roof flashing (see Figure 10.24).

•Caulk around the top of the storm collar (see Figure 10.22).

Figure 10.22

Figure 10.23 Assembling the Storm Collar

Figure 10.24 Assembling the Storm Collar Around the Pipe

46 Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08