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Hole dimensions (height x width x depth) min. 570.5 x 999.3 x 549.5 mm (interior
dimensions).
Hole dimension for wood-burning stove with installation frame. A height
of 568 mm provides an air gap of 5 mm above the top frame. This air gap is necessary
because the wood-burning stove will expand when heating up.If this air gap is not cre-
ated, it can result in damage to the brickwork!
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