Tankless Water Heater

[cuttercody]

Hi All - new the the RV world and forum. Has anyone had any issues with with a Truma Propane Tankless Water Heater? Specifically - it starts, and heats for 8 seconds then it shuts off and the water gets cold.
We have a Winnebago Class C "View".

Thank you

 

[as000ll]

I would first check if it is set to Eco mode (you can see that by removing the lid outside your RV). In Eco mode, The Truma turns itself on only when the water gets to 4 degrees C. Could be something else...

 

[cuttercody]

thank you - we did check that. It was in comfort mode.