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2 flue and ventilation – Glow-worm Micron 50FF User Manual

Page 7

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7

2000225227C

A

A

E

G

G

B,C

B,C

F

K

C

UNDER CAR PORT etc.

H,I

J

D

F

K

F

L

M

Q

N

P

The flue must be installed in accordance with the rules in force
in the countries of destination.

2.1 Terminal Position

The minimum acceptable siting dimensions for the terminal
from obstructions, other terminals and ventilation openings are
shown in diagram 2.1. For Ireland the minimum distances for
flue terminal positioning must be those detailed in I.S.813
"Domestic Gas Installations".

The terminal must be exposed to the external air, the position
allowing free passage of air across it at all times.

Car ports or similar extensions of a roof only, or a roof and one
wall, require special consideration with respect to any openings,
doors, vents or windows under the roof. Care is required to
protect the roof if it is made of plastic sheeting. If the car port
consists of a roof and two or more walls, seek advice from the
local gas company before installing the boiler.

If the terminal is fitted within 600mm below plastic guttering or
painted soffit an aluminium shield 1500mm long should be fitted
immediately beneath the guttering or eaves. If the terminal is
fitted within 450mm below painted eaves or a painted gutter, an
aluminium shield 750mm long should be fitted immediately
beneath the guttering or eaves.

2.2 Flue Options

There are various flue systems to choose from, as follows:

Standard Top Outlet Flue Pack - Pt.No. 230483

Easyfit Top Outlet Flue Pack - Pt. No. 232057

Standard Rear Outlet Flue Pack - Pt. No. 230482

Extended Top Outlet Flue Pack - Pt. No. 230487

1 Metre Extension Kit - Pt. No. 230484
A flue system up to 3 metres in length can be made by
connecting 1 metre flue extension kits together.

Optional Wall Liner Kit No. 900862

A Flue Bend Kit or Vertical Flue Kit up to 4 metres can be
supplied, see Glow-worm "Flue Options Guide" for configurations
available.

45

o

Flue Bend Pack - Pt. No. 230485

90

o

Flue Bend Pack - Pt. No. 230486

In Line Flue Adapter Kit - Pt. No. 230488

Vertical Flue Kit No. 458115

2 Flue and Ventilation

MINIMUM SITING DIMENSIONS FOR
FANNED FLUE TERMINALS POSITION

MM

HORIZONTAL FLUES
A DIRECTLY BELOW, ABOVE OR

HORIZONTALLY TO AN OPENING, AIR BRICK,
OPENING WINDOW, AIR VENT, OR ANY
OTHER VENTILATION OPENING

300

B BELOW GUTTER, DRAIN/SOIL PIPE

25

C BELOW EAVES

25

D BELOW A BALCONY OR CAR PORT

25

E FROM VERTICAL DRAIN PIPES AND

SOIL PIPES

25

F FROM INTERNAL/EXTERNAL CORNERS

OR TO A BOUNDARY ALONGSIDE THE
TERMINAL

25

G ABOVE ADJACENT GROUND OR

BALCONY LEVEL

300

H FROM SURFACE OR A BOUNDARY

FACING THE TERMINAL

600

I

FACING TERMINALS

1200

J FROM OPENING (DOOR/WINDOW)

IN CAR PORT INTO DWELLING

1200

K VERTICAL FROM A TERMINAL

1500

L HORIZONTALLY FROM A TERMINAL

300

VERTICAL FLUES
M FROM ADJACENT WALL TO FLUE

300

N FROM ANOTHER TERMINAL

600

P FROM ADJACENT OPENING WINDOW

1000

Q ABOVE ROOF LEVEL

300

Diagram 2.1

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