We have a 2018 Reflection 337 and we have recently developed low hot water pressure at all faucets. We have flushed the tank after each season and recently. The outside and inside shower faucets are off. We have a Dometic GC6AA-10E water heater. All of the water system switches on the water control panel are in the correct positions. Any ideas about what may be causing this issue and suggested fixes.

Greg Roberts
2018 Reflection 337
Ram 2018 3500 SWD