Technical data

4.0 Site Requirement
13
4.8 Flue Options
1. The Baxi Solo 3 PFL can be fitted with flue
systems as illustrated.
2, The standard flue is suitable only for
horizontal applications.
3. Maximum permissible equivalent flue lengths
are:-
Horizontal 3.0 metres
Vertical 4.0 metres
Vertical (Twin) 20.0 metres
4. Any additional “in line” bends in the flue
system must be taken into consideration. Their
equivalent lengths are:-
Concentric Pipes:
45° bend 0.5 metres
90° bend 1.0 metres
Twin Flue Pipes
Air Duct Flue Duct
45° bend 1.3 metres 3.3 metres
90° bend 4.8 metres 12.0 metres
5. The illustrations opposite show examples of
maximum equivalent lengths.
6. Full details of part numbers and descriptions
of all optional flue components and kits can be
found in Baxi Gas Central Heating Boilers
Installers’ Guide.
7. Instructions for guidance and fitting are
included in each kit.
Horizontal
Flues
Vertical
Flues
Vertical
Flues
(Twin Pipe)
Maximum Length = 2m inc. 2 x 45° bends
Maximum Length = 21m
inc. 4 x 45° bends
Maximum Length = 2m
inc. 2 x 90° bends