KAL-FIRE Heat Pure Series 105T Installation & User Manual - page 11
2. Safety
8
2.4.4
Installation of the Heat Pure 80 tunnel and Heat Pure 105
tunnel in combination with combustible materials (e.g. a
wooden wall)
When installing the Heat Pure 80 tunnel and Heat Pure 105 tunnel pay
attention to the distance to combustible building materials:
Image: cross-section of a Heat Pure tunnel
Combustible materials must be shielded by insulation material with a
minimum thickness of 10 cm. The distance from the back of the Heat
Pure to the combustible material must be a minimum of 30 cm.
* The floor the Heat Pure tunnel is placed on must be made of
non-combustible materials. The (combustible) floor in front of
the door opening must be protected to a distance of at least 50
cm in front of the appliance (side/sides with a glass door).