i have used both the powerhouse and the kasco. I currently have the Powerhouse on my dock, and take care of my neighbor's, who head south, and they have the kasco. I think the kasko is simpler to setup because of the "basket" vs the bucket style of the powerhouse. Seems like my bucket style gets more effected by currents, and sometimes gets wrapped up.
that said, i have had great customer service with a burned out powerhouse unit (they inspected mine, and sent a new one within 3 or 4 days).
I currently use a 1/2 horse on mine, but had a 3/4 hp previously, which really keeps a big area clear. but as others have suggested, 2 might be in order for you.
__________________ 2003 Century 1800 with Yama F115
2000 Malibu Response LX ski boat (325 HP Indmar) |