CRV-S
ERIES
I
NSTALLATION
, O
PERATION
AND
S
ERVICE
M
ANUAL
34
9.3 Horizontal Venting 4" (10 cm) Pipe
FIGURE 16: EP-100 Horizontal Venting Configurations
25' (8 m) and 3 Elbows Maximum
50' (15 m) and 3 Elbows Maximum
Bird
Screen
4" (10 cm) Single Wall Pipe
5" (12.5 cm) Single Wall Pipe
Vent Terminal
Tjernlund VH1-4
Vent Terminal
Tjernlund VH1-6
Approved Thimbles
5" to 4" Reducer
(12.5 cm to 10 cm)
6" to 5" Reducer
(15 cm to 12.5 cm)
18" (46 cm) Minimum -
40" (102 cm) Maximum
18" (46 cm) Minimum -
40" (102 cm) Maximum
Pitch single wall pipe
downward away from pump
1/4" (6 mm) for every 10' (3 m).
4" (10 cm)
Band Clamp
Part Number
Description
Part Number
Description
01330203
Tee, 4" (10 cm) Aluminized
90505600
Wall Thimble, 4" (10 cm)
01331900
Damper Coupling, 4" (10 cm)
91409403
Tube, Aluminized 4" (10 cm) dia. 10' (3 m)
01335801
Elbow, 4" (10 cm) Aluminized 90°
91412800
Flexible Boot, 4" (10 cm)
01365400
Bird Screen, 4" (10 cm)
91901300
Boot Clamp, 4" (10 cm)
02537801-1P
Vent Terminal (Non-Combustible Wall)
Not Supplied
Tube, Aluminized 5" (12.7 cm) dia. 10' (3 m)
02718851
Drain Cap, 4" (10 cm)
Not Supplied
Tube Adapter, 5" (12.7 cm) dia. x 4" (10 cm) dia.
90502100
Vent Terminal, 4" (10 cm) (Combustible Wall)
Not Supplied
Tube Adapter, 6" (15.2 cm) dia. x 5" (12.7 cm) dia.
90502101
Vent Terminal, 6" (15 cm) (Combustible Wall)
