3 Things Combi Owners Should Know 

Is there a service video available? Thank you

I'm getting error code W 41 H but I can't any info either in the manual or online regarding what that code means?

We just received en E117H error code on our truma heater. Anyone know what it means. We cant find it anywhere

can these be wall mounted ?

I suffered a power outage and now my truma combi will only heat water and provide heat in gas mode. How can I fix this? I have turned the panel off and disconnected all power sources and turned it on again, but will still no luck.