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Catalog 1300-1 / Page 33 of 42

Accessories Common to 16" × 42" Units

Flush Stamped Louver Dimensions

Blade Prole

(Reference)

Blockoff

Section A-A

Threaded Insert (4)

Architectural Louver Dimensions

Notes:

1. Optional stamped aluminum, or architectural

extruded aluminum.

2. Knockouts are provided in stamped louver for

clearance of external drain for heat pump (both sides).

3. Either louver can be installed from inside the building.

”

3/8”

”

1”

Architectural Louver

Louvers – Weight

Flush-stamped ........................................ 6 lbs. (3kg)

Architectural .......................................... 8 lbs. (3kg)

IMPORTANT

Air ow required for PTAC units must not be restricted

by exterior plants or walls. Plants or shrubs must not

be planted in close proximity to the outside grille of the

PTAC unit. Vegetation planted too close to grilles will

cause discharge air to be recirculated, thereby increasing

electrical consumption. Warranty will be voided if it is

determined that the compressor life is shortened from

overheating due to close proximity of outside obstructions.

Note: Discharge air restrictions include, but are not

limited to:

• Vegetation

• Concrete walls or barriers

• Overhangs that do not allow discharge air to rise

• Installation of bug screen of any kind

• Outdoor louvers by others unless approved by the

factory

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McQuay PDHA Spezifikationen Seite 33