-Heating elements replaced by industrial Gas burners designed by Sidel.
-Optimum air/gas mixture for highest efficiency, with modulation on air and gas flows (more precise adjustment vs electrical solution, from 34 MBtu [10 KW] to 102 MBtu [30 KW]).
-Low emissions, NOx  and CO at all burner capacities.
        -Typical NOx emission:  approx. 15 mg/Nm3 at 17% in O2
        -Typical CO emission: approx.  80 mg/Nm3 at 17% in O2
-Infeed gas pressure : 140 mbar – 2 psi
-Outfeed burned gas by exhaust duct (possibility to recover this energy)
 
CE, FM, CSA, AGA, UL, burner assembly available on demand.