Review on 💦 TITAN- TTC-SC20: IP55 Waterproof Double Rack Mount Ventilation Cooling Fan with Timer and Speed Controller - 12V DC, 140mm by Chris Pollreisz

Purchased to increase airflow through RV cooling coils. The guide was good. but not perfect. Two things prevented me from giving 5 stars. 1. They don't indicate the direction of airflow on the node so you have a 50% chance of installing it backwards and not knowing it until you plug it in and test it (yes I was wrong). 2. The most annoying thing is that there are no mounting screws in the kit! Do you think someone will buy it and NOT want to install it? Had to make a trip to the hardware store mid-install to buy screws to install the assembly to the RV! Aside from those two niggles, it feels solid, delivers the desired increased airflow, and performs as expected.