Enviro Cara owner manual Initial Installation, Qualified Installers Only

Initial Installation

QUALIFIED INSTALLERS ONLY

5.Using tin snips, cut the “Support Box” from the top corners down to the roof line, and fold the resulting flaps over the roof sheathing (Figure 42). Before nailing it in to the roof, run a bead of non-hardening mastic around the top edges of the “Support Box”, to make a seal between the box and the roof. Clean out any combustible material from the inside of the “Support Box”.

6.Complete the cathedral ceiling installation by following the same procedures outlined in Steps 4 through 9 for INITIAL

INSTALLATION - VERTICAL INSTALLATION.

Figure 42: Cathedral Ceiling Support Box

Installation.

CORNER INSTALLATIONS:

Do not interfere with the structural integrity of the walls.

For installations with a 36” (915 mm) snorkel refer to Figure 43 and INITIAL INSTALLATION - VENT CONFIGURATIONS AND RESTRICTOR SETTINGS. For other corner installations refer to Figure 44 and INITIAL INSTALLATION - VENT

CONFIGURATIONS AND RESTRICTOR SETTINGS.

Also refer to INITIAL INSTALLATION - CLEARANCES TO COMBUSTIBLES.

Figure 43: Corner installation rear vented with	Figure 44: Corner installation top vented.
snorkel.

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