5
SPNE 190913-24
16”
24”
21”
18”
8”8”
Fireplace hearth requirements: (Measured without the insert)
The non-combustible replace hearth must extend 16” in front and 8” beyond each side of the existing replace opening.
Ember protection:
Combustible oor in front of the replace insert must be protected from hot embers by non-combustible material
extending 16” (USA) and 18” (CANADA) to the ring side and 8” to other sides of the unit.
Consult CAN/CSA-B365 Installation Code for Solid-Fuel-Burning appliances and equipment in Canada, and N.F.P.A.
211 Standard for chimneys, replaces, vents and Solid-Fuel-Burning appliances in USA.
Non-combustible hearth
Non-combustible oor
covering
21 3/4”
18”
*
**
MINIMUM EMBER
PROTECTION
DIMENSIONS
MINIMUM FIREPLACE
OPENING AND HEARTH
DIMENSIONS
22 1/2” USA
24 1/2”CANADA
16” USA
18” CANADA
**
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