Direct Vent Closet And Alcove Installation - Rinnai Q Premier QP85N Instructions D'installation Et D'entretien

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 hot water pipes 2.8" (5x)
70mm
10"
254mm
1"(25mm) minimum clearance
around hot water pipes
2.8" (5x)
70mm
34.6"
880mm
1"
25,4mm
Closet installation
minimum
12" (300 mm)
minimum
12" (300 mm)
minimum
figure 17

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.
1"(25mm) minimum clearance
around vent pipe
4.9"
125.8mm
7"
181mm
469mm
14"
349mm
Minimal free vent area
130 square inch
Closed door
Minimal free vent area
130 square inch
0"
0"
fi gure 21
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 hot water pipes
18"
1"(25mm) minimum clearance
around hot water pipes
2.8" (5x)
70mm
880mm
Alcove installation
feet
1"(25mm) minimum clearance
around vent pipe
4.9"
125.8mm
2.8" (5x)
7"
70mm
181mm
34.6"
0"
m
3 0.91
6 1.83
1 0.30
3 0.91
table 8
18"
14"
469mm
349mm
Open front
0"
fi gure 22
39