Heatiator IDV4833IT B. Vent Components Diagrams continued, DVP-TRAP Horizontal Termination Cap

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.

15-1/8 in.

(384 mm)

12 in. (305 mm)

8 in.

(203 mm) Heat Shield

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

DVP-TRAP

Horizontal Termination Cap

DVP-TRAP1 DVP-TRAPK1

DVP-TRAP2 DVP-TRAPK2

DVP-HPC1 DVP-HPC2

Figure 17.5 DVP Vent Components

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