DVS 30-2 installation instructions Vent System Identification, Installing Vent Components Figure

VENT SYSTEM IDENTIFICATION

Installing Vent Components (Figure 28)

Begin the vent system installation by installing the first component, 90° elbow to the starting collars or straight pipe on the top of the appliance, then the straight pipe length and then horizontal or vertical termination kit.

NOTE: All outer connection joints must be sealed with aluminum tape or silicone sealant rated above 300° F/149° C.

The inner flue joints do not require any sealant.

All vent system components lock into place by sliding the concentric pipe section with four (4) equally spaced interior beads onto the appliance collar or previously installed component end with four (4) equally spaced indented sections. When the internal beads of each starting outer pipe line up, rotate pipe section clockwise 90° (approximately 3 inches). The vent pipe is now locked together.

Continue adding components per the pre-planned vent system configuration. Be certain that each succeeding vent component is securely fitted and locked into the preceding component in the vent system.

Venting Components

		Simpson Dura-Vent
	Part Number	Part Number		Description
	DVS-30	DVS-36/DVS-42
	SD-908B	SD-1208	6" Pipe Length
	SD-907B	SD-1207	9" Pipe Length
	SD-906B	SD-1206	12" Pipe Length
	SD-904B	SD-1204	24" Pipe Length
	SD-903B	SD-1203	36" Pipe Length
	SD-902B	SD-1202	48" Pipe Length
	SD-911B	SD-1211	Adjustable Pipe Length 11 - 14 5/8"
	SD-985	SD-1284	Horizontal Square Termination Cap
	SD-950	SD-1250	Vinyl Siding Standoff
	SD-945B	SD-1245	45°	Elbow
	SD-990B	SD-1290	90°	Elbow
	SD-947	SD-1249	Wall Firestop
	SD-963	SD-1263	Ceiling Firestop
	SD-943	SD-1243	Roof Flashing - 0/12 to 6/12 Roof Pitch
	SD-953	SD-1253	Storm Collar
	SD-991	SD-1291	High Wind Vertical Top
	SD-981	SD-1281	36" Snorkel
	SD-982	SD-1282	14" Firestop Snorkel
Figure 28	SD-988	SD-1288	Wall Strap

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