temco-tool 33tdvdsn User Manual

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TDVDSN Series Direct Vent Gas Fireplace
20007890
If there is a room above ceiling level, 
firestop spacer must be installed on both 
the bottom and the top side of the ceiling 
joists. If an attic is above ceiling level a 
7DVAIS (Attic Insulation Shield) must be 
installed. 
The enlarged ends of the vent section always face 
downward.  (Fig. 34)
CFM190
TTR Ternim. 2'
1/25/02    sta
CFM190
Fig. 35  Minimum termination to roof clearance.
Min. 2’ (610 mm)