Rob Ellyn got the old gen set out and got the new one measured and ready to make the pan that was on the old one fit on ready. It clears the engine room by a 1/4 inch at the top. We went from a 6 kw to a 10 kw to help keep up with the systems. The size 10 years ago was a factor. Now this 10 kw Phaser is small enough to fit in the space we have for it in the engine room.