Step 2 - Drain Water Heater:
I use this drill mounted pump to keep my bilge dry and to avoid draining the entire contents of my water heater into my bilge. I simply connect it to the drain of the water heater and then suck the water out and into a bucket in the cockpit. I'm allergic to mold and as such try very, very hard to keep a dusty dry bilge. As of now I am winning the battle and have zero leaks and a very arid bilge. This drill pump helps keep it that way.