Reznor SCE Unit Installation Manual Bedienungsanleitung PDF herunterladen (Seite 11)

Form RZ-NA I-SCE, Mfg #207697 Rev 7, Page 11

FIGURE 11 - Concentric

Adapter Box

Connections

• If using 6” diameter pipes ,

Model SCE always require a

6” to 5” (152 to 127 mm)

reducer in the vent pipe.

• If using 7” diameter pipes

(allowed on Sizes 200-400),

Model SCE always requires

a 7” to 5” (178 to 127 mm)

reducer in the vent pipe and

a 6” to 7” (152 to 178 mm)

enlarger for attaching the

combustion air pipe.

Horizontal, Option CC6,

instructions begin on page 12.

Vertical, Option CC2,

instructions begin on page 15.

Is the Separated

Combustion Vent/

Combustion Air

System Horizontal or

Vertical?

HORIZONTAL OR VERTICAL?

When pipe diameters dier, depending on direction of airow, join the pipes with either a taper-

type reducer or enlarger. Refer to illustrations in FIGURE 11 for pipe connection requirements at

the concentric adapter box.

Do NOT make actual connections until after reading the instructions and length requirements for

installing the vent/combustion air kit. The connection requirements are the same for both verti-

cal and horizontal systems, but the length of the double-wall pipe will vary.

Pipe Connections at

the Concentric

Adapter Box

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 35 36

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Reznor SCE Unit Installation Manual Bedienungsanleitung Seite 11