Diagram For Connecting Hac; Connecting Direct Air Below Or Behind - Heta SCAN-Line 1000 Series Operating And Installation Instructions

2.6 Diagram for connecting haC

2.7 Connecting direct air below or behind

Air intake ø125
Flexi-pipe to the floor
Heta recommends a
minimum 200mm
Reducer
Short bend
When installing external air supply, connect the
air intake to the direct air pipe using flexi-pipe,
both from the floor or behind the stove.
Flexi-pipe not included.
Reducer
Nr. 0050-0515.
Flexi pipe
Direct air supply
back outlet
The dimensions of the direct air supply pipe,
may not be less than ø100 mm, the draught in
the flue depends on this air for optimal combu-
stion.
Heta recommends max. 4 meters of direct air
pipe, with max. 3, 90° bends and a min. of ø100
mm.
200
Pipe
HAC
23