Lomanco 750 Roof Vent Nfa

Weathertight seamed collar.

Lomanco 750 roof vent nfa. Lomanco omni series ridge vents are available in two versions and two styles. Fits all pitched roofs. If you lower the stack you get down drafts. In addition to its capacity to ventilate the 750 will not leave those unsightly discoloration.

The only app you need to pick a proper ventilation system. The higher the stack the better the draw. Lomanco power vents are made of all aluminum construction. To calculate the number of 750 vents needed divide 480 by 50 to get 9 6 vents.

A ventilator is a lot like a chimney. The regular omni style is traditionally installed using a hammer while the lo omni style with its low profile can be installed using a nail gun. Three sides louvered for greater air flow. Lomanco offers two styles of electric power vents the lomancool 2000and the add a vent 1800.

We stock a wide range of their turbine vents which extends the life of the roof structure by exhausting damaging heat and moisture from attic space. 16 x 20 313 x 5. Cubic foot per minute testing has proven the 750 superior to other 50 square inch vents on the market. Lomanco static roof vents offer a large nailing flange for ease of installation.

Fits all hip pitched or gable roofs. Rounding up you would need ten 10 750 vents. Their products are known for their emphasis on weather protection and longevity. All lomanco attic ventilation product requirements are based on the minimum standard 1 300 rule as set forth by the international building code ibc and the.

The lomanco 750 is engineered with a tall collar or stack. Vent calculator design your balanced ventilation system. They are geared towards going green and offer all of the essentials for energy saving. Tile roof vents tileridge trv4 tileintake iv9.

Designed to prevent roof discoloration. Model color overall size in opening size in nfa in 2 ctn. The lomanco slant back is designed to be installed on any roof pitch. The roll versions comes in easy to handle 20 and 30 foot lengths while the stick version comes in 4 foot lengths.

High profile for increased weather protection and circulation. Lomanco has been producing quality ventilation products since 1946. Prevents roof discoloration. Other common features include a 5.

Because you always want your intake nfa to meet or exceed the amount of exhaust nfa we will. Three sides louvered for greater air flow. The lomanco vent selector app for android devices. For this example let s use the lomanco 750 slant back vent 50 square inches nfa for the exhaust vents the deck air da 4 36 square inches nfa for the intake vents.

Lomanco nc o c lomanco lomancovents made n a l0077 750 extended flange slant back vent greater air flow with three louvered sides. The 750 slant back roof vent is also available in copper. Embossed painted finish for added strength. Lomanco 750 copper roof vent.

High profile for increased weather protection and circulation.