In vent airflow 5 pascals pa of pressure.
Smart vent roof to wall.
Effective attic ventilation systems reduce damaging heat and moisture in your attic promote energy efficiency by helping to reduce the load on your air conditioner in the summer and also reduce the risk of ice dam formation on your roof.
Smart vent foundation flood vents are fema compliant and icc es certified esr 2074 for 200 sq.
Shingle up to the area that requires the smartvent roof to wall vent application.
Ensure there is proper continuous intake ventilation below proposed roof to wall ventilation.
Wood wall insulated flood vent models are designed to fit between studs spaced 16 on center.
Inches of nfva per foot and 13 5 per ft.
The dual function smart vent models are certified to provide both flood protection and natural air ventilation.
Wood wall model 1540 570 the insulated wood wall model is designed to fit between wood studs spaced on 16 in.
As for the airflow test results let s go to the scorecards.
Smart vent 1540 510.
On one side and 18 for both sides.
Of flood protection per vent.
A new roof is more than just shingles.
In vent will provide 6 75 sq.
Smart vent insulated flood application this series is used for a garage or conditioned space where flood protection is required but air ventilation is not desired.
Again smartvent claims 9 per ft.
Smartvent is a patented roof and attic ventilation product that provides the best passive attic ventilation available.
Shed roof ventilation instructions.
This simple energy efficient upgrade is for any new or existing smart vent insulated model 1540 520 in your home or business which exceeds the 2018 energy codes.
Using a unique design and installation method smartvent eliminates the problems and inefficiencies found in roof construction using ridge and soffit venting namely inadequate vent openings in the soffit.
For situations where a sealed crawlspace is being utilized in a floodplain flood protection is still required and the insulated flood vent series is the perfect fit for those.
Step 2 measure 3 out from the wall where the smartvent will bend up on the wall.
Your smartvent positive system uses two sensors roof cavity and within the home to monitor temperature and is controlled via a multi function touch screen controller.
Your smartvent positive system has optional add ons including heat transfer summer feature and tempering heaters to provide year round comfort and other features you would.
If installed on both sides of the roof.
Pre drilled slots in the four corners of the vent flange make for an easy installation.
New flood vent sealing kit.
