Enviro E33 - Initial Installation; Clearances to Combustibles; Minimum Fireplace Size; Direct Vent Model

15
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:
Figure 16: Mantle width and height.
Maintain sufcient clearances for operation, service and
maintenance.
• A minimum distance of 24” (610 mm) is required from
the centerline of the unit to the sidewalls.
• Minimum clearance for any combustible facing is 30”
(762 mm) from the bottom of the unit.
• A 12” (305 mm) wide mantel can be mounted at a
minimum height of 36” (914 mm) from the bottom of
unit.
• If installed at oor level there must be a minimum of
16” (406 mm) of non-combustible material in front of
the unit. If the unit is raised 0-3.9” up, this 16” must
be maintained from the top surface of the combustible
material.
• Unit can be installed with combustible material
underneath, as long as it is raised 4” off the oor.
• Minimum ceiling clearance is 60” from bottom of unit.
minimum fiRePLace size:
Table 3: Minimum dimensions of replace for E33 to be installed into.
Width At Front Width At Back Height Depth
Fireplace Dimensions 32” (813 mm) 20” (508 mm) 20” (508 mm) 16” (406 mm)
NOTE: Space must be provided for gas line on right side of unit for servicing purposes.
36"
(914 mm)
minimum
to bottom
of unit
12" (305mm) Mantel
30"
(762 mm)
minimum
to bottom
of unit
Combustible
Facing
DiRect Vent:
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 length for the E33 must be between 8ft (2.44 m) and 30ft (9.14 m).
This model is vented with a 3” intake and a 3” exhaust aluminum or stainless steel ex vent leading into
a vertical termination cap. The ue collars of this model will t inside of a standard 3” vent and must be
fastened directly to the vent with three screws.. The exhaust vent and air intake are both located on the
top of the unit.
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 top of the E33.