Extensions and elbows
When fitting the high-level adaptor kit (2357) or the
vertical flue kit (2360), combinations of the following
items can be used to create alternative configurations:
2361
—500mm short flue extension
2362
—960mm flue extension
2363
—45º elbow
These items should be used to divert or extend vertical
sections only. Each is supplied with its own clamping
strap and 'o'-ring.
For outputs 15
–26 kW, the total flue run must not
exceed 6000mm. For outputs 29
–36 kW, the total flue
run must not exceed 4000mm. Any 45° elbows
contribute 500mm each to the calculation. The 90°
bend in the vertical balanced flue kit contributes
1000mm.
The 45º elbows can be used to offset the vertical
sections of flue on both the high-level and vertical flue
kits (
fig 25
). Ensure all 'o'-ring seals are in position and
well-lubricated; push the elbow and flue pipe firmly
together, securing with the clamping strap provided.
The extension pieces (2361 and 2362) can be used
between the elbows to extend the diagonal run.
FIG. 26
2361
2362
2363
These items are only to be used with the vertical
sections of the high-level adaptor kit (2357) and the
vertical flue kit (2360).
Each item is supplied complete with its own clamping
strap and 'o'-ring.
FIG. 25
Example:
2 x 45º elbows to offset vertical flue extensions.