5. Lighting the fireplace
44
5.6
Optimal heat output
For optimal heat production we advise you to burn wood according to the
instructions below. This will achieve the same performance and emission
values, obtained during inspection of the appliances.
•
Ensure a glowing bed is created (see section 5.5)
•
Use logs of wood of approximately the same size. The amount differs
per type of Heat Pure. See table below.
Table 6 Instructions for optimal burning per model
Heat Pure:
65 R/L 90 R/L 66 3s
90 3s
80T
105T
Weight* per log (g)
950
850
975
1400
850
1100
Number of logs
3
4
3
3
4
4
Maximum weight* wood per hour
(kg)
4
4
3,5
5.5
4.5
5
Air regulation open (%)
30
10
25
50
90
50
To get an optimal air mixture, you need to place the logs as follows:
Heat Pure 66 3-sided
Position the logs in an A-shape with
the horizontal log on top of the two
vertical logs.
Heat Pure 90 corner
Place 4 logs of approx ca. 25cm long in
a cross shape in the right or left side
of the fireplace.
* Weight for beech
