Gas heating and ventilating system
April 1st 2008 The Econo-Air 3000 series directfired
gas heating and ventilating
system from Stokvis Energy
Systems has high efficiency
burner and controls to optimise
energy use, minimise the effects
of draughts and cold penetration,
and respond instantly to internal
temperature drops.
The 3000R is for buildings with
varying extract loads; the 3000S is
for heavy industrial use; and the
3000E is for emergency smoke/or
exhaust ventilation. More articles from Stokvis Energy Systems: | 
