ETERNITY 26 Manuel de l'opérateur télécharger pdf (Page 23)

Venting Termination

HORIZONTAL VENTING PVC TERMINATION

VERTICAL VENTING PVC TERMINATION

Venting Material : PVC-DWV(ANSI/ASTM D2665)

The location of the vent terminal depends on the

following minimum clearances and considerations

(see illustration)

Minimum twelve (12) inches above roof.

Minimum twelve (12) inches above anticipated

snow level.

Maximum twenty-four(24)inches above roof level

without additional support for vent.

Four (4) feet from any gable, dormer or other roof

structure with building interior access i.e. vent,

window etc...

Ten (10) feet from any forced air inlet to the building.

Any fresh or make-up air inlet such as a dryer or

fur nace area is considered to be a forced air inlet.

Eternal can be vented straight up and horizontal

section is not required for vertical terminations.

Condensate drain must be used in all vertical

terminations.

Once the vent terminal location has been

determined, make a hole through the exterior wall

to accommodate the vent pipe. Vent pipe must

exit exterior wall horizontally only.

Insert a small length of vent pipe through the wall

and connect the coupling as shown in above

illustration.

Place the 1/2" mesh metal screen inside the ter-

minal fitting and connect it as shown to the vent

pipe on the exterior of the building.

Seal any opening around the vent pipe or fittings

with mortar or silicone caulk as shown in above

illustration.

Complete the rest of the vent pipe installation to

the water heater's exhaust top on the fan outlet.

If necessary support horizontal run as previously

mentioned.

The dome shaped side vent terminator(151010187)

is an accessory designed and provided by Grand

Hall USA specifically for use with Eternal. It has

been designed and thoroughly tested by our engi-

neering staff for use with Eternal.

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ETERNITY 26 Manuel de l'opérateur Page 23

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