Enviro EG 33 - Manual (Page 7)

REQUIRED MANTLE CLEARANCES
MAKE SURE THAT THE MANTLE INSTALLATION STAYS
WITHIN THE SHADED AREA IN THE DIAGRAM
PROVIDED.
THE MAXIMUM ALLOWABLE MANTLE WIDTH IS 10” (25.4
CM)
THE MINIMUM HEIGHT FROM THE TOP OF THE
SURROUND PANEL TO A 10” (25.4 CM) WIDE MANTLE IS
11” (27.94 CM)
VENT RESTRICTIONS:
THIS SECTION IS DESIGNED TO SHOW THE MINIMUM AND MAXIMUM VENT LENGTHS FOR BOTH HORIZONTAL AND
VERTICAL INSTALLATIONS
WHEN VENTING THIS APPLIANCE YOU MUST STAY WITHIN THE
SHADED AREA (see venting chart provided) FOR ALL VENTING
APPLICATIONS.
VENT RESTRICTOR RING: A vent restrictor ring is supplied with
each direct vent fireplace. This restrictor ring is to be installed when the
vertical chimney installation is over 4’ (1.21 M). Before the chimney is
placed onto the stove, place this vent restrictor ring into the 4” (10.16
CM) flue pipe(as shown), once the vent restrictor ring has been installed,
the vertical sections of chimney can be installed.
NOTE: This shaded area designates the need for a vent restrictor ring.
Insert restrictor ring
in the 4” (10.16 cm)
flue pipe
7