Review on Dometic Sealand 🚽 385311641 Water Valve Kit by Doug Bunkers

As expected this part is an exact replacement for the Dometic 300 series toilet. The actual replacement is easy if you have easy access to the back of the toilet. The valve snaps into the back of the toilet and is secured with a single screw. Unscrew it, pull it out, disconnect the two water pipes and proceed in reverse order. If you need to remove the toilet to access this valve, that's also a simple process. To my knowledge, these valves are not particularly durable and break easily when they contain water that freezes, which probably happened on our crack. In this case, it is important to drain the water from the pipes in preparation for the winter. I plan to take a backup just in case.