First and foremost rather than having the fan and venting pipes on the outside of the home an interior system means that the only visible component on the outside is the vent stack that rises through the roof.
Radon fan installation in attic.
In cold environments this condensation can freeze and effect the life of the radon vent fan.
The radon system is hidden.
This radon fan is designed for moderate to good air flow working most effectively with sub slab or sub material conditions ranging from about 4 in.
Benefits of a radon mitigation system installed in the attic the radon system is hidden.
Schedule 40 pvc vent pipe using 3.
Radon fans are better protected from the elements.
The radonaway rp145c radon fan is built to resist moisture and can be mounted inside or outside on a 3 in.
Radon fans and electrical components are out.
Instead of having the fan and venting pipes on the outside of the home the only visible component on the outside is the vent stack that rises through the roof.
Of clean size 4 6 gravel to very loose soil.
Radon systems create condensation within the suction and exhaust pipes.