D
David
When I purchased my C30, It had one of those "new fangled" pumps already installed. Seemed like the great fix, but if you think about it, that means the pump is running a minimum of 5 seconds every 2 minutes. Over time this will add up and could destroy the pump. In fact, that is exactly what happened to mine and the pump was less than 2 years old. It was a Rule (don't get me started on them--4 new pumps in less than 2 years all from mechanical failures). I think the best pump out there is the one that is monitored periodically by the owner and replaced as needed.