Sorry for the delay getting back, Frankly got busy and forgot about it. Tok the MH on a trip anyway as could not wait for repair. It is a Lippert system. Don't have the model number handy. New development though. It appears that after having the Dealer replace the motor and then being told to replace the solenoid ( seems backwards to me) I removed the motor and found out the shaft from the motor to the pump is broke. Not terribly impressed with the dealer. Won't be using them again. Currently MH is at a repair shop here. Waiting to see what the damage will be.