D. Disassemble Vent Sections

Rotate either section (see Figure 10.9) so the seams on both pipe sections are aligned as shown in Figure 10.10.

Pull carefully to separate the pieces of pipe.

24 in. min.

(610 mm)

Termination

Cap

 

 

 

 

Horizontal

 

20 in.

 

 

overhang

 

 

 

 

 

 

 

 

 

 

(508 mm)

Vertical

Lowest

wall

Discharge

 

Opening

 

Figure 10.9 Rotate Seams for Disassembly

Figure 10.10 Align and Disassemble Vent Sections

Storm Collar

X

12

 

Roof

 

Flashing

Roof Pitch

 

is X / 12

 

H (min.) - Minimum height

 

from roof to lowest

 

discharge opening.

Roof Pitch

H (Min.) Ft.

Roof Pitch

H (Min.) Ft.

Flat to 6/12

 

1.0*

Over 11/12 to 12/12

4.0

Over 6/12 to 7/12

1.25*

Over 12/12 to 14/12

5.0

Over 7/12 to 8/12

1.5*

Over 14/12 to 16/12

6.0

Over 8/12 to 9/12

2.0*

Over 16/12 to 18/12

7.0

Over 9/12 to 10/12

2.5

Over 18/12 to 20/12

7.5

Over 10/12 to 11/12

3.25

Over 20/12 to 21/12

8.0

 

* 3 ft. minimum in snow regions

 

 

Figure 10.11 Minimum Height From Roof To Lowest Discharge Opening

E. Install Metal Roof Flashing

See minimum vent heights for various pitched roofs (Figure 10.11) to determine the length of pipe to extend through the roof.

Slide the roof flashing over the pipe sections extending through the roof as shown in Figure 10.12.

NOTICE: Failure to properly caulk the roof flashing and pipe seams may permit entry of water.

Caulk the gap between the roof flashing and the outside diameter of the pipe.

Caulk the perimeter of the flashing where it contacts the roof surface. See Figure 10.12.

Caulk the overlap seam of any exposed pipe sections that are located above the roof line.

CAULK

Figure 10.12 Install Metal Roof Flashing

34

Heatilator • ICON DV-IDV Series • 4042-575 • Rev. S • 5/11

Page 34
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Heatiator IDV4833IT owner manual Disassemble Vent Sections, Install Metal Roof Flashing

IDV4833IT specifications

The Heatiator IDV4833IT is an innovative and efficient heating solution, ideal for homeowners seeking both aesthetics and functionality. This contemporary gas fireplace blends seamlessly with modern interior designs while offering powerful heating capabilities.

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