Reznor CAUA Unit Installation Manual Bedienungsanleitung PDF herunterladen (Seite 9)

Form I-CAUA, P/N 164771 R8, Page 9

Installation should be done by a qualied agency in accordance with these instruc-

tions. The qualied service agency installing the vent or vent/combustion air system is

responsible for the installation.

The venting or venting/combustion air systems illustrated in this manual are the only

ones approved for a Model CAUA heater.

Decide which Venting

System to Install:

Separated-Combustion - A separated-combustion installation requires a vent/

combustion air system that uses a power venter to duct combustion air from out-

doors and exhaust ue products to the outdoors. A vent/combustion air kit, Option

CC2 or CC6, is required. Follow the instructions in Paragraph 6.2.1 beginning below.

Power-Vented - A power-vented installation uses a power venter to draw com-

bustion air from the indoor space and exhaust ue products to the outdoors. A vent

cap, Option CC1 or equivalent, is required. Follow the instructions in Paragraph 6.2.2,

beginning on page 20.

A minimum length of 12"

(305mm) of straight pipe

is always required at

the venter outlet.

FIGURE 3 - Venter

Outlet and Combustion

Air Pipe Collars





















2) Venter Outlet and

Combustion Air

Inlet

6.2.1. Venting and Combustion Air Requirements for a Separated Combustion Installation

(must use either Option CC2 or CC6)

All pipe is eld supplied. Requirements are listed for both vent pipe and combustion

air inlet pipe.

Vent Pipe

1) Type of Pipe

• Vent pipe approved for a Category III appliance OR single-wall, 26-gauge or

heavier galvanized (or a material of equivalent durability and corrosion resistance)

vent pipe is required between the heater and the concentric adapter box.

• Double-wall (Type B) vent pipe is required for the vent terminal section. The length

of pipe that extends through the box and runs concentric through the combustion

air pipe must be one-piece with no joints.

• Sealed, single-wall galvanized combustion air pipe is recommended.

Combustion Air Pipe

TABLE 6 -

Venter and

Inlet Collar

Sizes

Use tin snips or aviation shears to cut out the hole in the top of the heater (See FIG-

URE 3). Insert the pipe down through the hole and attach it to the collar inside the

heater. Seal the joint. (Larger size heaters have oval collars. If the collar is oval, form

the pipe to t the collar.)

Combustion

Air Inlet Collar

Size 150 200 250 300 350 400

Venter

Outlet

inches

5 5 5 6 6 6

127 127 127 152 152 152

Combustion

Air Inlet

inches

5 5 6 6 6 6

127 127 152 152 152 152

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 43 44

Kommentare zu diesen Handbüchern

Keine Kommentare

Reznor CAUA Unit Installation Manual Bedienungsanleitung Seite 9

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Heizkörper Reznor CAUA Unit Installation Manual