Roberts Gorden CRV-B-9, CRV-B-8, CRV-B-12A, CRV-B-6, CRV-B-10, CRV-B-2, CRV-B-4 Part Number

SECTION 9: PUMP INSTALLATION AND VENTING

FIGURE 17: EP-200 Series Horizontal Venting Configurations

							18" (46 cm) Minimum -
							40" (102 cm) Maximum			Bird
				4" (10 cm) Single Wall Pipe
									Screen
				10' (3 m) Maximum and No Elbows			Approved Thimbles			4" (10 cm)
							18" (46 cm) Minimum -			Band Clam
							40" (102 cm) Maximum
	Pitch single wall pipe					4" (10 cm) Vent Terminal
	downward away from pump
	1/4" (6 mm) for every 10' (3 m).							Vent Terminal
								Tjernlund VH1-4
5" to 4" Reducer					6" to 5" Reducer
(12.5 cm to 10 cm)					(15 cm to 12.5 cm)
		5" (12.5 cm) Single Wall Pipe						Vent Terminal
								Tjernlund VH1-6
				25' (8 m) and 3 Elbows Maximum
6" to 4" Reducer
(15 cm to 10 cm)
			6" (15 cm) Single Wall Pipe					Vent Terminal
								Tjernlund VH1-6
				50' (15 m) and 3 Elbows Maximum

Part Number	Description
01330203	Tee, 4" (10 cm) Aluminized
01331900	Damper Coupling, 4" (10 cm)
01335801	Elbow, 4" (10 cm) Aluminized 90°
01365400	Bird Screen, 4" (10 cm)
02537801-1P	Vent Terminal (Non-Combustible Wall)
02718851	4" Drain Cap
90502100	Vent Terminal, 4" (10 cm) (Combustible Wall)
90502101	Vent Terminal, 6" (15 cm) (Combustible Wall)
90505600	Wall Thimble, 4" (10 cm)

Part Number	Description
91409403	Tube, Aluminized 4" (10 cm) dia. 10' (3 m)
91409420	Tube, Aluminized 6" (15 cm) dia. 10' (3 m)
91412801	4 - Flexible Boot, 1/2" (1.3 cm)
91418200	Tube Adapter, 6" (15.2 cm) dia. x 4" (10 cm) dia.
91901300	Boot Clamp, 4" (10 cm)
91906900	Silicone Ring
Not Supplied	Tube, Aluminized 5" (12.7 cm) dia. 10' (3 m)
Not Supplied	Tube Adapter, 5" (12.7 cm) dia. x 4" (10 cm) dia.
Not Supplied	Tube Adapter, 6" (15.2 cm) dia. x 5" (12.7 cm) dia.

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