Initial Installation
WARNING: Operation of this heater when not connected to a properly installed and maintained venting system can result in carbon monoxide (CO) poisoning and possible death.
CLEARANCES TO COMBUSTIBLES:
Maintain sufficient clearances for operation, service and maintenance.
•A clearance of 71⁄2” (191 mm) minimum is required from the side of the unit to the sidewalls.
•A clearance of 41⁄2” (114 mm) minimum is required from the side of the unit to a 6” (152 mm) deep post/column.
•Clearance for any 3⁄4” combustible facing above the unit should not be closer than 20 3⁄8” (517 mm).
•A 3 1⁄2” (89 mm) wide mantel can be mounted at a minimum height of 371⁄2” (953 mm) from the bottom of unit.
•A 10” (254 mm) wide mantel can be mounted at a minimum height of 38 1⁄4” (972 mm) from the bottom of unit.
•A 12” (305 mm) wide mantel can be mounted at a minimum height of 39 3⁄4” (1010 mm) from the bottom of unit.
•A
•If installed at floor level, a minimum 13” (330 mm)
| 12" (305mm) Mantel |
|
31/2" (89mm) | 10" (254mm) Mantel |
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|
| |
Mantel |
|
|
371/2" | 381/4" | 393/4" |
(953 mm) | (972 mm) | (1010 mm) |
minimum | minimum | minimum |
to bottom | to bottom | to bottom |
of unit | of unit | of unit |
Figure 27: Mantle width and height.
MINIMUM FIREPLACE SIZE:
Table 4: Minimum dimensions of fireplace for Sonnet to be installed into.
| Width At Front | Width At Back | Height | Depth |
|
|
|
|
|
Fireplace Dimensions | 24 1⁄4” (616 mm) | 18 1⁄8” (460 mm) | 17 3/16” (436 mm) | 14” (355 mm) |
DIRECT VENT MODEL:
WARNING: This appliance has been designed to draw room air for proper heat circulation from the sides and bottom of the unit, and out the top front. Blocking or modifying these openings in any way can create hazardous situations.
The vent height for the Sonnet must be between 10ft (3.05) and 35ft (10.67m).
This model is vented with a 2” intake and a 3” exhaust aluminum or stainless steel flex vent leading into a
Check periodically that the vents are unrestricted. Also ensure that all direct vent pipes have been properly sealed and installed after routine inspection or cleaning. The air intake and exhaust pipes must be installed in the correct locations on the back of the Sonnet.
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