Tankless Heater Temperature Swings
Question 1
Is the hot water more stable when you switch from city water to the RV pump?
Question 2
Is the shower pressure weak or does the burner cycle on and off?
Question 3
Are you mixing in a lot of cold water at the shower handle?
Question 4
Do other propane appliances seem weak or inconsistent?
Question 5
Is there propane smell, flame rollout, burnt wiring, or active leaking?