Boiler Locations And Clearances; Flue Terminal Positions - Bosch Worcester Greenstar Danesmoor External Regular ErP+ 12/18 Installation, Commissioning And Servicing Instruction Manual

Pre-Installation
4.7

Boiler locations and clearances

WARNING: This appliance should not be installed where
there is a potential for excessive ground water coverage.
This boiler is only suitable for installing externally at a
suitable location onto a fixed permanent rigid surface
capable of supporting the boiler weight.
There must be a sufficient hard standing around the
appliance to allow for servicing.
The boiler must be installed on a flat level surface to
ensure that condensate does not enter the primary heat
exchanger.
Tarmac and wood hardstandings are not recommended.
Clearances:
▶ Minimum service and flue clearances.
– Above - 600mm
– Front - 600mm
– RH/LH clearance flue outlet on opposite side -10mm
– RH clearance flue outlet on rear - 45mm
– LH clearance flue outlet on rear - 85mm
– Rear clearance flue outlet on side - 50mm
– Rear clearance flue outlet on rear 2500mm
It is strongly recommended that the flue terminal faces away from
walls to reduce the possibility of wetting occurring.
600mm
600mm
FRONT
600mm min
BASE
Fig. 17 Above clearance
85mm
FRONT
600mm Plan
view
45mm
Fig. 18 Rear exit flue clearances
16
FRONT
600mm
Fig. 19 Left exit flue clearances
FRONT
600mm
Fig. 20 Right exit flue clearances
4.8

Flue terminal positions

2500mm
NOTICE:
▶ All measurements are the minimum clearances
▶ Terminals must be positioned so to avoid
▶ Support the flue at approximately one metre
▶ In spite of the dimensions given here, the terminal
2500mm
▶ Terminals must be positioned so to avoid products
▶ Terminals must be at least 1.8m from an oil storage
NOTICE:
▶ Installations in car ports are not recommended.
▶ Dimensions from a flue terminal to a fanned air inlet
▶ A flue terminal guard should be fitted over a terminal,
Greenstar Danesmoor External
2500mm
Plan
view
10mm
10mm
Plan
view
2500mm
required.
combustion products entering the building.
intervals and at a change of direction, use suitable
brackets and fittings:
- flue bracket 125mm x 1 - part no.: 7 716 191 179-
must not be closer than 300mm to combustible
material, 600mm in the case of a thatched roof.
of combustion accumulating in stagnant pockets
around the building or entering the building.
tank unless a wall with of at least 30 minutes fire
resistance and extending 300mm wider and higher
than the tank is between the tank and the terminal.
to be determined by the ventilation equipment
manufacturer.
if persons could come into contact with the terminal,
or it could be subject to damage and where the
terminal is less than 2m from the finished floor level.
ErP+ and External System ErP+
50mm
50mm
6720821725 (2018/04)