Of air intake model opening needed npsp8ww 2.7 tools needed:
Air vent attic fan installation instructions.
Wind, hail, and impact resistant solar panel.
Measure the distance to the ridgeline and to one end of the roof.
This fan includes a universal installation hardware kit with the spare motor.
Install air chutes in each rafter space to.
Choose a model that is controlled with a thermostat and, if moisture buildup has been a problem, with a humidistat.
Includes 30 feet of wire for ideal placement of solar panel.
My fan has been in for about 10 months now and it is working great!
Step 1 determine the location of the vent to be used and measure the distance
Replacement thermostat for specific roof mount and gable mount power fans.
Up to 1,680 cfm under direct sunlight for attics up to 2,400 square feet.
Center the fan over the hole, making sure the up side of the base flange is pointed toward the ridge under the shingles.
Undereave soffit grills or continuous soffit vents are suggested.
This will insure good air movement (figure 2).
Roof mount attic fan installation instructions (14343 downloads) pdf.
Installation of an air vent 54301 (wh242mlx) whole house fan.
Figure 1 fan location house floor plan figure 2
I have a shop in my attic for some of my hobbies and it get’s very hot in the summer.
Roof mounted power attic ventilator installation instructions note: