Take that “spool”, add tubes to make the evaporative equivalent of a shotgun condenser, and you’re starting to look just like an FFE.
Which is different from wiping the spool as @Rowan suggested
Take that “spool”, add tubes to make the evaporative equivalent of a shotgun condenser, and you’re starting to look just like an FFE.
Which is different from wiping the spool as @Rowan suggested