Installation of Universal model into existing masonry fireplaces
(Usually installed with bolt-on smoke gather removed)
Existing chimney gather
Hot air
Cement filler
Existing chimney breast
Fig. 3 - Section
Do not block
smoke outlets
Lintel
Max. recess 150 mm
Air lintel - leave open
Form plinth if required
Existing hearth
Smoke
Masonry fill for
spaces more than 75 mm
Please read written instructions in conjunction with these diagrams.
Fibreglass insulation (supplied)
NOTE:
(a) Do not recess the frame of the firebox more than 150 mm.
(b) Ensure the smoke outlet openings are not obstructed.
(c) Air inlet at lower front of unit must not be obstructed.
2.6
Seal the firebox into position using masonry and mortar, ensuring that any
air leakage around the frame is eliminated. Non-combustible strips may be
required as indicated in Fig. 4. Mortar can be packed between the firebox
side and brickwork by hand through the damper opening.
2.7
Allow the masonry work to cure for a minimum of four days before
lighting a fire
.
6
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