Note : Masonry Heaters are governed by the same regulations as Site Built
Fireplaces.
Sides and Rear From all combustables |
4 Inches | |
Top of heater to ceiling. | 8 Inches | |
Non Combustable flooring in front of fire box | 18 Inches | |
Foundation of heater from structural members in the floor | 2 Inches | |
Chimney from combustable structural framing members | 2 Inches |
Note:
1. Non combustable flooring, is what it says and cannot be substituted by ceramic tiling over a combustable floor.
2. Chimney needs 2 inches clearance from combustable structural members. Combustable finishing
materials may touch the chimney.