Ventilation Apparatus, Convection In Air Apparatus
Product Code
EP-2490
Ventilation Apparatus, Convection In Air Apparatus
(EP-2490)
A rectangular metal box 220 x 75 x 75 mm (L x W x H),
with sliding glass front and two openings on top to place glass chimneys. A candle holder fitted to base of box
beneath the
one chimney. Supplied without candle. Convection may be demonstrated by use of smoke from a string held
close to the top of
unheated chimney.
