Flue Options; Cabinet Mounted Balanced Horizontal Flue Options; Plume Management - Bosch WORCESTER Greenstar Heatslave II External 12/18 Installation, Commissioning And Servicing Instructions

Pre-Installation
4.8

Flue options

4.8.1

Cabinet mounted balanced horizontal flue options

It is strongly recommended that the flue terminal faces
away from walls to minimise the occurrence of wetting.
• The horizontal flue is fitted to the rear or either side of the cabinet.
REAR FLUE OUTLET
LEFT HAND FLUE OUTLET
RIGHT HAND FLUE OUTLET
Fig. 21 Flue options
4.8.2

Plume management

1. Measure the plume management flue (M) from the centre of terminal,
along the required route to the centre of the plume outlet.
Heatslave II Flue length (L)
12/18 & 18/25 160 - 2000mm
Bends maximum of 2
25/32 160 - 2000mm
Bends maximum of 2
Effective lengths of elbows
Bend
90° 1000mm
45° 500mm
Table 4 Effective lengths of bends
Fitting the terminal plume management kit
1. Remove and retain the screws that secure the terminal end into the
flue.
2. Discard the terminal end.
3. Fit the terminal elbow into the flue but do not secure with the screws
until the plume management system has been assembled.
18
Plan
View
FRONT
Plan
View
FRONT
Plan
View
FRONT
Plume length (M)
500 - 5000mm
maximum of 2
500 - 4000mm
maximum of 2
Flue Plume
1000mm
500mm
1.
Fig. 22 Fitting the terminal bend
1. Connect the sections of the plume management for desired length.
– Screw the clamp into the wall.
– Push the extension/s tube fully into the 90° bend, then withdraw
the tube by approximately 10mm to allow for expansion.
2. Once the plume management system is in place and secured to the
wall, secure the terminal bend with the screws removed earlier.
▶ The terminal end can be positioned up to 45° either side of the
central position, for plume re-direction.
▶ Adjust the plume management terminal end into the desired position
and secure with the screws provided.
±45°
1.
Min. 150mm
2.
Min, 250mm to any
wall or obstruction
Fig. 23 Plume management detail
Greenstar Heatslave II External
1.
3.
2.
6720645523-50.1Wo
M
6720645523 51 2 W
2022+ 6 721 843 980 (2022/01)