Specifications

3. A non-combustible hearth extension

(floor protector) must be installed

under the unit. This extension must

be a minimum of 3/8 inch thick non-

combustable material such as brick,

concrete, slate, ceramic tile, or a

listed floor protection board such as

Wonderboard or Homosote. Check

with local building authorities as to

what other materials are acceptable.

The hearth extension must extend a

minimum of 5 1/2 inches beyond the

back and sides of the unit and 16

inches beyond the front opening of

the unit. Mark location of required

hearth extension on the floor. Refer

to Illustration No. 8.

4. Remove unit and install hearth ex-

tension.

5. Position unit on hearth extension at

the proper clearances with the flue

outlet directly below chimney.

Rotate unit as needed to make cer-

tain front opening is positioned par-

allel to the back wall for a side wall/

back wall installation, or at a 45 degree angle to both walls for a corner installation.

6. Chimney connector installation depends on the brand of chimney system installed. If using

Simpson Dura-Vent a Universal Connector part No. 1870 must be used. With Metalbestos either

the DSA or DSAC single wall chimney connector part must be used. Security users require the

UP adapter. With most chimney systems manufactured a similar part is available from the chimney

system manufacturer. If necessary contact the chimney manufacturer for proper connection parts

for your chimney system. Refer to Illustration No. 8.

Page - 8

Fire Drum 2

Continued

5 1/2"

Illustration No. 8

16"