Got an owner that doesn't agree with me on a dryer vent run. Here is what I wrote up:
Correction Recommended- The dryer venting is improper. The painter tape needs to be removed. The only tape allowed on a dryer vent is the foil tape. As a general rule the maximum unassisted run for a dryer is 25 feet which is about what the subject has. This can vary slightly manufacturer to manufacturer. For every 90 degree elbow in this line 5 feet needs to be deducted off of the maximum allowed. There are 6 elbows in this run which obviously exceeds this limit. Exhaust assist fans can be added to add additional venting force inline. Additional dryer venting information can be found here: Dryer Venting Guidelines - How to avoid dryer fire hazards. There was some water stains noted under the laundry sink, I ran the water for a considerable time and noted no leaking.
What are your thoughts on this. I think he has way to many 90 degree elbows. They dont want to install the assist fan...