plumbing

[cheryltiemens]

!st time using this forum.

Issue with water in our 1989 Wanderlodge. Have had to replace the water heater and pump, couple months ago. Now seems we have an issue getting the hot water to flow. Cold water is not an issue, pump seems to run fine but we do hear a hammer noise every so often.

Any ideas, or are there some schematics for the under the bed water system out there? Water Heater does seem to put out hot water. the outlet
pipe is hot. Also kitchen faucet has more pressure then the bathroom.
Thanks