Osburn Stratford CFOB04006 Operating & Installation Instructions Manual page 46

7.2.1.2 Compliance of a Combustible Mantel Shelf
A B* C* D E F G H
2.13 m 1320 mm 1220 mm 30 mm 250 mm 203 mm 305 mm 229 mm
Minimum Minimum Minimum Maximum Maximum Minimum Minimum Minimum
For a raised base of 90 mm. If the zero clearance wood inbuilt is raised by more than 90 mm, it should be
added to the clearances listed above.
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OPERATING & INSTALLATION INSTRUCTIONS FOR STRATFORD CF ZERO CLEARANCE WOOD HEATER