No leaks but water didn't get very warm,
I stop water between windows and heater turns off and doesn't get chance to get hot.
Tried burners on full and water on half way(full switches heater off)and on summer setting,
Winter setting wont work,tried various settings but burners just spluttering badly.
Never spent much time on it, too busy but will play about till its working over next couple days.
Seems good though am well happy just a bit of tinkering to do

anyone got suggestions to save me time would be great
many thanks
Mike