
Arch Installation Instructions
Arch Installation Instructions
for models TFS/OFS 33 /39 /44 /49 /63
for models TFS/OFS 33 /39 /44 /49 /63
These instructions are for the installation of the BURNTech
Arches only. See instructions that came with your unit for
complete Fireplace Installation Instructions.
Step 1
Assemble your fireplace as per the instructions supplied with
it, up until before the last tier of wall.
Step 2
Prior to completing last row of side walls, saw cut 3-1/4”to 3-
3/8” off the front of each of both side walls as shown in Fig.1.
Step 3
Apply mortar to all mating surfaces ofArch and place into cut
opening. Level as necessary.
NOTE: Since the Arch reduces the effective opening height
by 4 inches, you may want to obtain a Height Extension Kit to
compensate for the difference (see Figure 3).
REV 10 FEB 2014
FIGURE 2 Apply mortar
Arch
3 3/4"
CUT
FIGURE 1
CUT
3-1/4” TO
3-3/8”