3. Installation
▶ Installing flue in case of no existing flue
1. As shown in Figure 1-1, install stainless flue outside and then install
air intake vent and exhaust gas vent for boiler room.
material to prevent fire or damage by high temperature of exhaust gas.
3. Install the flue part connected with exhaust hood should be installed
longer than 50cm, which prevents condensate from flowing into the
inside of boiler.
4. Install the condensate drain at "A" region to prevent the condensate,
generated in the outer flue, from flowing into the inside of boiler.
▶ Installing flue in case of existing flue
1. Check the air leakage at the joint between outer flue and inner flue,
and seal the joint with the nonflammable material.
2. Install air intake vent at the bottom and exhaust gas vent at the top.