Closet And Alcove Installation - Rinnai E75CN Installation & Servicing Instructions Manual

12" (300 mm)
12" (300 mm)
minimum
EXHAUST
INTAKE
12" (300 mm)
minimum
Terminal positions PVC
6.7.5
!
WARNING
1"(25mm) minimum clearance
around vent pipe
15"
386mm
10"
254mm
2"
50mm
212.5mm
1"(25mm) minimum clearance
around hot water pipes
Closet installation
minimum
12" (300 mm)
minimum
12" (300 mm)
minimum
figure 16
Direct vent closet and alcove installation
For closet and alcove installation, CPVC material, instead of PVC, must be used
in a closet/alcove structure. Failure to follow this warning could result in fi re,
personal injury, or death.
Rinnai strongly suggests the use of concentric venting for all closet and alcove
installations. For non direct vent room air applications see sections 6.7.6 and
6.7.9.
6"
11"
148mm
268mm
Closed door
1"
25,4mm
2"
50mm
9"
8"
229mm
fi gure 17
Fittings or Piping Equivalent PVC
45 degree elbow
90 degree elbow
plastic pipe per foot
concentric vent kit
Equivalent friction loss of PVC/CPVC
1"(25mm) minimum clearance
around vent pipe
15"
386mm
10"
254mm
2"
50mm
1"(25mm) minimum clearance
around hot water pipes
Alcove installation
feet m
3 0.91
6 1.83
1 0.30
3 0.91
table 8
6"
148mm
11"
268mm
Open front
6"
152mm
2"
50mm
9"
8"
229mm
212.5mm
fi gure 18
39