Have one older than that and it still works great.
We use it winter camping. The kids love it because they can warm up in front of
it after playing in the snow. We never leave it on overnight.
> The Olympian catalytic heater, installed in my Caravel in 1996, continues to
> perform flawlessly. Anyone know the lifespan of catalytic heaters? Do they
> slowly lose their efficiency?
>
> Dave Sawicki
> 1969 Caravel