Everything else running off the leisure battery goes through a Zig controller, so that would be the master switch I guess; it was just the propex that is independent... and now that has a nice little switch too. Easy fix, just needed reassurance that I wasn’t missing the point of a permanent live (and a permanent small battery drain) ...so as long as I leave it live long enough for the fan to cool the heater after it’s turned off, job’s a good ‘un.
