First photo is of a neighboring home we just did an estimate on. The new customer says “he does not want his system to look like his neighbors”. I assured him it would not, mainly because we could route their system through the garage and roof. The pic shows that the fan and pipe is tilted to the right. It is very important to mount these fans perfectly level. And the vent is blowing moist air right onto the shingles instead of up and above the roof. Its too close to the soffit. One the 2nd pic it shows what a non Radon rated fan can do. This system had no fire collars or bracing on the system, which we have shown before. But if the fan is not sealed properly it will leak and when its cold out it will form ice. Thanks to the installing company we totally dismantled what they had installed. The owner had to pay twice, nice. And the other company claimed to be better than us why, and they said to trust them?