It all sounds good Uwe, I think the most practical in my view is a common
leaf blower which are available most everywhere and generates high velocity
air
to dissipate any air/methane mixtures rapidly. I'll stick with kerosene and
avoid the problem that way.
Ken
On Wed, Feb 2, 2022 at 2:51 AM Uwe Klein <uwe@xxxxxxxxxxxxxxxxxxx> wrote:
Am 02.02.22 um 10:49 schrieb roxanna Mason:
swamp cooler blower or leaf blower which is cheaper
both seem to go small aperture low and high speed.
( especially leaf blowers are distracting noise bombs )
imu I'd want largish aperture and medium speeds.
scrapped industrial ventilators should do too.
Uwe
