// CODE SNIPPET
2112.5 Masonry Heater Clearance
JUMP TO FULL CODE CHAPTER
Combustible materials shall not be placed within 36 inches (914 mm) or the distance of the allowed reduction method from the outside surface of a masonry heater in accordance with NFPA 211, Section 12.6, and the required space between the heater and combustible material shall be fully vented to permit the free flow of air around all heater surfaces.
Exceptions:
- Where the masonry heater wall thickness is at least 8 inches (203 mm) of solid masonry and the wall thickness of the heat exchange channels is not less than 5 inches (127 mm) of solid masonry, combustible materials shall not be placed within 4 inches (102 mm) of the outside surface of a masonry heater. A clearance of not less than 8 inches (203 mm) shall be provided between the gas-tight capping slab of the heater and a combustible ceiling.
- Masonry heaters listed and labeled in accordance with UL 1482 or EN 15250 and installed in accordance with the manufacturer's instructions.
Related Code Sections
2112.5 Masonry, Masonry Heater Clearance
not be placed within 4 inches (102 mm) of the outside surface of a masonry heater. A clearance of not less than 8 inches (203 mm) shall be provided ...
2112.5 Masonry, Masonry Heater Clearance
not be placed within 4 inches (102 mm) of the outside surface of a masonry heater. A clearance of not less than 8 inches (203 mm) shall be provided ...
R1002.5 Chimneys and Fireplaces, Masonry Heater Clearance
not be placed within 4 inches (102 mm) of the outside surface of a masonry heater. A clearance of not less than 8 inches (203 mm) shall be provided between ...
Residential Code 2015 of Utah > 10 Chimneys and Fireplaces > R1002 Masonry Heaters > R1002.5 Masonry Heater Clearance
803.10.6 Chimneys and Vents, Clearances
Connectors shall have a minimum clearance to combustibles in accordance with Table 803.10.6. The clearances specified in Table 803.10.6 apply ...
Mechanical Code 2018 of Utah > 8 Chimneys and Vents > 803 Connectors > 803.10 Installation > 803.10.6 Clearances
803.10.6 Chimneys and Vents, Clearances
Connectors shall have a minimum clearance to combustibles in accordance with Table 803.10.6. The clearances specified in Table 803.10.6 apply ...
Mechanical Code 2015 of Utah > 8 Chimneys and Vents > 803 Connectors > 803.10 Installation > 803.10.6 Clearances