In 2010 I was made aware that certain models of Thetford toilets had a bad valve.I too would find some water on the floor by the toilet.
We have a foot flush model and when I held the pedal down halfway a fine stream of water would spray out of the valve located on the backside of the toilet.
I contacted Thetford and gave them some information from the toilet and they sent me a replacement valve. Once the new valve was installed the issue was resolved.
Joe, Joyce , 4 Kids and 3 Dogs.
2004 V-10 Excursion with Hellwig sway bar, Roadmaster Active Suspension, Bilstein shocks and steering stabilizer, Super Duty Tow Mirrors,
3.73 Gears, Reese dual cam, Prodigy brake controller.
2010 Jayco Jay Flight G-2 32 BHDS