Heatiator HEIR50T B. Vent Components Diagrams continued, DVP-TRAP1, DVP-TRAP2, DVP-TRAPK1

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)

DVP-TRAP

Horizontal Termination Cap

8 in.

(203 mm) Heat Shield

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

DVP-TRAP1 DVP-TRAP2

DVP-TRAPK1 DVP-TRAPK2

Figure 16.4 DVP vent components

68 Heatilator • HEIR36, HEIR42, HEIR50 • 2285-900 Rev. D • 8/12