nestor TQH13 Instrucciones Para Instalación, Uso Y Mantenimiento página 39

5.4. CATALYTIC HYBRID WOODBOX SYSTEM
If your stove also includes the new CATALYTIC HYBRID
Bypass Catalyst
WOODBOX System, it will increase the efficiency of your stove
while taking care of the enviroment.
In addition to the reduction of flue consumption, thanks to this new
system the emissions that occur during combustion are
significantly reduced.
This is achieved by the catalytic system installed in the upper part
of the combustion chamber. Closing the bypass, once the
combustion chamber has increased its temperature, will allow the
gases to recirculate through the catalyst, where a chemical
reaction will occur, in which the vast majority of the emissions
generated during the combustion process will disappear.
Fig. 14. Flue gas circulation with the
bypass closed
Bypass
Fig. 15.- Bypass open Fig. 16.– Sample of a draft regulator installation
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