to convert wall mounted rangehoods from air extraction to recirculation mode.
to convert slimline/integrated rangehoods from extraction to recirculation.
For converting ceiling extractors from air extraction to recirculation mode.
for the DA 290x rangehood.
For converting island hoods from air extraction to recirculation mode.
with additional functions.
for full integration of DA 336x/brDA 34xx.
for ducted recirculation mode including reactivatable charcoal filter