HearthStone 8012, Owner'S Manual

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11
FREESTANDING MINIMUM CLEARANCES TO COMBUSTIBLES (from closest point of stove)
Unprotected Surfaces Protected Surfaces (NFPA 211)
Parallel Corner Parallel Corner
Installation type Side Rear Side Rear
No Heat Shield 18 in. (45.7 cm) 19 in. 14 in. 10 in. 12 in. 8 in.
(Optional accessory)
(48.26 cm) (35.56 cm) (25.40 cm) (30.40 cm) (20.32 cm)
Rear Heat Shield, w/ 18 in. (45.7 cm) 16 in. * 14 in. 10 in. 10 in. 7 in.
Single wall connector (40.64 cm) (35.56 cm) (25.40 cm) (25.40 cm) (17.78 cm)
Rear Heat Shield, w/ 18 in. (45.7 cm) 8 in. * 14 in. 10 in. 8 in. 7 in.
Double wall connector (20.32 cm) (35.56 cm) (25.40 cm) (20.32 cm) (17.78 cm)
*These Clearances are from the back of the unit. For clearances to rear heat shield, subtract 2”.
Ask for part # 90-57200
– Mansfield Rear Heat Shield Accessory.
ALLOWABLE ALCOVE DIMENSIONS
Unprotected Surfaces Protected Surfaces (NFPA 211)
Min.
Width
Max.
Depth
Min. Height
(stove to ceiling above.) Min. Width
Max.
Depth
Min. Height
(stove to ceiling above.)
63 in. 48 in. 36 in. 48 in. 48 in. 18 in.
(160 cm) (122 cm) (91 cm) (122 cm) (122 cm) (46 cm)
MINIMUM CLEARANCES FROM STOVEPIPE TO COMBUSTIBLES (chimney connector)
Connector type Unprotected Surfaces Protected Surfaces (NFPA 211)
Single wall connector pipe 18-in. (46 cm) 12-in. (31 cm)
Double wall connector pipe 6-in. (15 cm)** 3-in. (8 cm) **
(**SEE Pipe Manuf. Specs.)
DO NOT CONNECT THIS UNIT TO A CHIMNEY
FLUE SERVING ANOTHER APPLIANCE
Single wall connector is 24 MSG or 25 MSG
blued steel stove pipe.
Double wall connector (close clearance pipe)
which must be used with a listed factory-built
“Type HT" chimney and may also be used with a
masonry chimney to reduce clearances, is
available from several manufacturers, your
dealer can help you choose. Some air insulated
connector pipe models available are Simpson
Dura Vent DVL and Metalbestos DS. Security,
GSW and Ameritec also have acceptable close
clearance connector pipe.
When used in a mobile home, a spark arrester is
required.
Chimney connector shall not pass through floor
or ceiling, nor any attic or roof space, closet or
similar concealed space. Where passage
through a wall or partition of combustible
construction is desired, the installation shall
conform with NFPA 211 or CAN/CSA - B365.
It is very important to follow minimum clearances for
chimney connectors to combustibles such as walls,
ceilings, and when installing the stove near non-
combustible surfaces. Typical chimney connector
clearances are outlined below. The single wall
clearances are generic, the Double wall clearances
are for Simpson Dura Vent DVL.
ALWAYS CHECK THE CLEARANCE SPECIFICATIONS
FROM THE MANUFACTURER OF YOUR CONNECTOR
PIPE
DO NOT CONNECT THE VENT TO ANY AIR
DISTRIBUTION DUCT OR AIR HANDLING SYSTEM.