Aerco Esteem 399 Product Manual - Page 12

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Adjustable Length Vent/Air System Pipe

Adjustable Length Vent/Air System

Pipe

WARNING!

HE COMPONENT PIPING AND FITTINGS

CLUDING THE TERMINATION FITTING

DESIGNED TO BE CUT FOR CUSTOM LENGTHS

UTTING THE PIPING OR FITTINGS TO LENGTH

MAY COMPROMISE THE VENT SEAL CAUSE

TENTIAL VENT FAILURE OR LEAKAGE OF FLUE

GAS RESULTING IN DEATH

INJURY

1. An adjustable straight vent/air system pipe

length is available for applications that

require custom lengths.

2. The adjustable length vent/air system pipe

is adjustable from a minimum of 12" up to

a maximum of 16.5".

3. To adjust the length, firmly grab each end

of the pipe and twist together to shorten or

twist apart to lengthen.

Fire Stop Support Plate

The Fire Stop Support Plate must be used when

the vent/air system piping passing through any

floors, ceilings, enclosed chase or exterior

walls. This plate can be used for vertical or

horizontal penetrations.

1. Prepare a 6-inch round or square opening.

Remove any insulation from the opening.

2. Secure the plate at corners using the

screws provided. For exterior wall penetra-

tions, 2 plates are required. For interior

wall/floor penetrations, 1 plate is required.

3. Install the concentric pipe through the

plate. Secure the pipe to the Fire Stop

Support Plate using only the self-drilling

screws provided, through the plate tabs

and into the concentric pipes outer jacket.

The Support Plate provided in the Con-

centric Vent/Air System Kit does not

have tabs for securing the pipe to the

plate. The Fire Stop Support Plate does.

(

)

ARE NOT

SERIOUS INJURY OR

OTICE

4. Seal around the support plate where

attached to exterior of building and around

pipe penetration of the support plates with

silicone sealant.

Multiple Vent/Air System

Terminations

For multiple boiler vent/air system installations

maintain a minimum of 12 inches from center-

lines as shown in Figure 8.

Maintenance Procedures

Inspect Vent/Air System

AILURE TO INSPECT THE VENT

HAVE ANY CONDITIONS REPAIRED CAN RESULT IN

SEVERE PERSONAL INJURY OR DEATH

Visually inspect the vent/air system annu-

ally for blockage, deterioration or leakage.

Immediately repair deterioration or leakage

with the boiler turned off.

Figure 8: Multiple Vent/

Air System Terminations

WARNING!

AIR SYSTEM AND

GF-125V