A downdraught OA vapouriser

[Gilberdyke John]

Thanks for the positive comments - it's always good to know that posts are of interest to somebody and don't just go wandering off into the aether ...

The current situation here is that this particular vapouriser has been through about 50 cycles or so without any problems. The wooden block adapter thingy has been tested just three times over an empty box without showing any problems thus far, and will be used 'for real' during this year's OA dosing which should be any day now.

I'll be making 4 more of these, but need to make a large number of bee boxes first. And I thought retirement was going to be about taking things easy ...

LJ

Just been directed to this thread after musing about making something similar but employing a dish type sublimator. Lots of good information in the forum as always

 

[Millet]

Good shout John i found it quite interesting.