Technical data

INSTALLATION REQUIREMENTS

5”(125mm) FLUE PIPE AND STARTER BOX

A DOUBLE WALLED SELKIRK RECESSED FLUE BOX BUILT TO THE

REQUIRMENTS OF BS 715 WITH AN INSULATED FLUE HAVING A

MINIMUM DIAMETER OF 125mm(5”) AND A MINIMUM EFFECTIVE

OVERALL HEIGHT OF 3 METRES (10FT)

457mm

610mm

560mm

143mm

330mm

407mm

330mm

RECESSED GAS FLUE BOX DIMENSIONS(NOT INCLUDING FIBREGLASS

INSULATION)

NOTE

THE METAL FLUE BOX MUST BE INSULATED WITH FIBREGLASS OR

EQUIVALENT TO A THICKNESS OF 25mm

NOTE

WHERE INSTALLATION IS FOR A METAL FLUEBOX.THE SURROUND

MUST HAVE A TEMPERATURE RATING OF 150 DEGREES C

NOTE

IF A FLUE BOX IS TO BE USED WITH A EXISTING BRICK OR STONE

CHIMNEY A 125mm MINIMUM DIAMETER FLUE LINER CONFORMING TO

BS 715 CAN BE USED

NOTE

A BRICK CHAMBER TO THE SIZES IN FIG 2 .IN AN EXISTING BRICK OR

STONE CHIMNEY A 125mm (5”) MINIMUM DIAMETER FLUE LINER

CONFORMING TO BS 715 MAY BE USED,PROVIDING THAT IT IS SEALED

AT THE TOP AND BOTTOM OF EXISTING BRICK OR STONE CHIMNEY.

NOTE

ANY OF THE ABOVE FLUES MUST NOT BE RESTRICTED BY DAMPERS

OR REGISTER PLATES.THE FLUEMUST SERVE ONLY ONE APPLIANCE

AND NOT HAVE ANY BRANCHES OR TRAPS WHICH MAY IMPEDE THE

NATURAL DRAUGHT .IF ANY TERMINAL IS FITTED IT MUST BE

SUITABLE FOR THE PURPOSE

ISSUE 2