Vent Pipe Connections | Vanguard Heating SDVBN(A), SDVBP(A) specification

® SDVBN(A) AND SDVBP(A)

CAST IRON STOVE AND BURNER SYSTEM

VENTING INSTALLATION

Continued

3.Attach vent pipe assembly to the burner system. Set stove in front of it’s per- manent location to insure minimum clearances. Mark the wall for a 10" square hole (for noncombustible mate- rial such as masonry block or concrete, a 7 1/2" diameter hole is acceptable). See Figure 22. The center of the hole should line up with the center-line of the hori- zontal rigid vent pipe. Cut a 10"x10" (254mm x 254mm) square hole through combustible exterior wall (7 1/2" [190mm] diameter hole if noncombus- tible). Frame as necessary (see Figure 22).

Female

Locking

Lugs

Male

Slots

Rigid Vent Pipe

Figure 21 - Vent Pipe Connections

Vent Opening

Combustible Wall

10"

(254mm)

10"

(254mm)

(Framing

4.Apply a bead of non-hardening mastic around the outside edge of the vent cap. Position the vent cap in the center of the 7 1/2" or 10" hole on the exterior wall with the word “up” on the vent cap facing up. Insure proper clearance of 1" to combustibles is maintained. At- tach the vent cap with four wood screws supplied (see Figure 23). Note: Re- place the wood screws with appropri- ate fasteners for stucco, brick, concrete, or other types of siding.

WARNING: Do not recess vent termination in to any wall. This will cause a fire hazard.

For vinyl siding, stucco, or wood ex- terior use vinyl siding standoffs be- tween vent cap and exterior wall. The vinyl siding standoff prevents exces- sive heat from melting the vinyl sid- ing material. Bolt the vent cap to the standoff. Apply non-hardening mastic around outside edge of the standoff in- stead of the vent cap assembly. Use wood screws provided to attach the standoff. See Figure 24.

5.Slide the wall thimble over the vent pipe before connecting the horizontal run to the vent cap (see Figure 25).

Apply Mastic to All Four Sides

Wood

Screw

Vent Cap

6.Carefully move the stove with vent as- sembly attached toward the wall and insert the vent pipe into the horizontal termination. The pipe overlap should be a minimum of 1 1/4". Apply silicone to the outer pipe connection. Fasten all vent connections with screws provided.

7.Slide the wall thimble against the inte- rior wall surface and attach with screws provided (see Figure 25).

	Cut Vinyl Siding
	Away to Fit
	Standoff
		Standoff
		Wood
		Screw
		UP
Nut	Apply Mastic	Vent
	to All Four	Cap
	Sides	Bolt

Figure 24 - Installing Vinyl Siding Standoff

Interior Wall

Surface

Wall

Thimble

Vent Cap	Screw	Horizontal
		Vent Pipe
(Horizontal

Vent Opening

Detail)

Figure 23 - Installing Horizontal Vent Cap

Termination)

Noncombustible Wall

7 1/2" (190mm)

Figure 22 - Vent Opening Requirements

Figure 25 - Connecting Vent Cap with Horizontal Vent Pipe

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