Hearth and Home Technologies NDV4842I B. Vent Components Diagrams continued, 12 in, 305 mm

B. Vent Components Diagrams (continued)

Note: Heat shields MUST overlap by a minimum of 1-1/2 in. (38 mm). The heat shield is designed to be used on a wall 4 in. to 7-1/4 in. (102 mm to 184 mm) thick. If wall thickness is less than 4 in. (102 mm) the existing heat shields must be field trimmed. If wall thickness is greater than 7-1/4 in. (184 mm) a DVP-HSM-B will be required.

8in.

(203 mm)

Heat

Shield

15-1/8 in.

(384 mm)

				Term Cap	Minimum	Maximum
					Effective Length	Effective Length
				Trap1	3-1/8 in.	4-5/8 in.
					79 mm	117 mm
	12 in.		Max	Trap2	5-3/8 in.	9-3/8 in.
(305 mm)		Effective			137 mm	238 mm
		Length

DVP-TRAP

Horizontal Termination Cap

DVP-TRAP1 DVP-TRAPK1

DVP-TRAP2 DVP-TRAPK2

DVP-HPC1 DVP-HPC2

Figure 16.5 DVP Vent Components

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