Enviro 1200 KI FPI, Installation And Operation Manual, Page: 9 / 30

9
Operating Instructions
H
OW
I
T
W
ORKS
:
Exhaust Smoke
1 /
2
" Ceramic baffle;
reflects heat down
to burn the particles
in the smoke.
Secondary air tubes;
creates a second burn
on the particles in the
smoke for a more efficient
& cleaner burn.
Convection Heat
Radiant Heat
Primary air; window
air wash (cooler air to
keep the glass clean).
Pilot air through
Twin pilot
injection ports.
Slider plate; used
for air flow control. Intake air.
Seasoned Firewood
Exhaust Smoke
1 /
2
" Ceramic baffle;
reflects heat down
to burn the particles
in the smoke.
Secondary air tubes;
creates a second burn
on the particles in the
smoke for a more efficient
& cleaner burn.
Convection Heat
Radiant Heat
Primary air; window
air wash (cooler air to
keep the glass clean).
Pilot air through
Twin pilot injection ports.
Slider plate; used
for air flow control.
Intake air.
Seasoned Firewood
Figure 1: 1200 KI Air Flow Path.
Figure 2: 1700 KI Air Flow Path.