3. Mounting and installation
21
Attention:
•
Make sure that all the horizontal parts of the rear connection can be
reached for cleaning.
•
The horizontal part may be maximum 50 cm.
3.6.2
Reducer ring
The Heat Pure is delivered as standard with a reducer ring. This ring can
be used to connect various flue systems to the Heat Pure.
Figure 2 Reducer ring
Table 4: Diameter chimney connection collar
Heat Pure Type
Connection collar
Heat Pure (mm)
A inn.
(mm)
B inn.
(mm)
C inn.
(mm)
45
Ø148 ±2
Ø156 ±1
Ø136 ±1
Ø152 ±1
60, 70
Ø178 ±2
Ø186 ±1
Ø166 ±1
Ø182 ±1
85
Ø198 ±2
Ø206 ±1
Ø186 ±1
Ø202 ±1
71, 100, 105,
110, 120
Ø248 ±2
Ø256 ±1
Ø236 ±1
Ø248 ±1
