Flue Collar Installation, Vent Terminal Clearances

A= Clearance above grade, verandah, porch, deck, or balcony [*12 inches (30 cm) minimum]

B= Clearance to window or door that may be opened [*12 inches (30 cm) minimum]

C= Clearance to permanently closed window [minimum 12 inches (30 cm) recommended to prevent condensation on window]

D= Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of 2 feet (60 cm) from the center-line of the terminal (24 inches (60 cm) minimum)

E= Clearance to unventilated soffit [18 inches (45 cm) minimum]

F= Clearance to outside corner [12 inches minimum] G= Clearance to inside corner [‘12 inches minimum]

FLUE COLLAR INSTALLATION

THIS UNIT CAN BE VENTED THREE DIFFERENT WAYS: ( HORIZONTAL, VERTICAL/HORIZONTAL OR VERTICALLY)

The flue collar has been installed on the rear of the appliance at the factory. It can used in this location or the flue collar can be installed on the top of the firebox for vertical installations.

1.Remove the 6 5/8” outer flue collar taking extra special care not damage the ceramic fiber gasketing material that has been glued to this component.

2.Remove the 4” inner flue pipe taking extra special can not to damage the ceramic gasketing material that has been glued to this component.

3.Remove the two cover plates from the top of the appliance. These cover plates will be installed to cover the inner and outer flue connections on the back of the appliance. Make sure that the ceramic fiber gasket has not been damaged to insure an airtight seal.

4.Reinstall both 6 5/8” and 4” flue collars in the desired location insuring the ceramic fiber gasket has not been damaged to create an air tight seal.

VENT TERMINAL CLEARANCES

H= *Not to be installed above a meter/regulator assembly within 3 feet (90 cm) horizontally from the center-line of the regulator

I= Clearance to service regulator vent outlet [*6 feet (1.8m) minimum]

J= Clearance to non-mechanical air supply inlet to building or the combustion air inlet to any other appliance

[12 inches (30 cm) minimum]

K= Clearance to a mechanical air supply inlet

[*6 feet (1.8m) minimum]

L=*** Clearance above paved side-walk or paved driveway located on public property

[*7 feet (2.1m) minimum]

M= Clearance under verandah, porch, deck, or balcony [*24 inches (60 cm) minimum **]

***A vent shall not terminate directly above a sidewalk or paved driveway, which is located between two single family dwellings and serves both dwelling

**Only permitted if verandah. Porch, deck, or balcony is fully open on a minimum of 2 sides beneath the floor

•As specified in CGA B149 Installation Codes (1991) Note: Local Codes or Regulations may require different clearances