Front side and lateral side(s) should have free access. Otherwise, follow the measures depicted in the
drawing, since additional space is required to place the tube for flue gases behind the boiler.
Boiler base must be stable and made of fireproof material.
5.2
Connection to the chimney
Sub-pressure pellet boilers require pressure difference of at least 10 (
±
3) Pa in order to ensure safe and
stable combustion process.
This boiler requires a vertical connection for the flue gases in accordance with European norms.
It is essential to regularly clean the chimney, at least few times a year.
9
