Inquiry (采购产品): DFL board I have 9.5 gas boiler. It has some problem of water pumping. Wirh high water lavel, it would not stop to pump. I called you and heard it is DFL board problem I want to make sure before I order. Is it the top board with low water control? **** Hidden Message ***** Andrew Kim 92691 Company: California Cleaners E-mail: c21andrewkim@gmail.com **** Hidden Message ***** c21andrewkim@gmail.com
