Drolet Escape 1800 Installation And Operation Manual page 57

Escape 1800 Insert Installation and Operation Manual
Note that secondary air tubes (A) can be replaced without removing the baffle board (B).
Important Notes:
The air tubes are identified for placement as follows:
Model
Escape 1800 insert
Type of tube
Front ► 30 holes of 0.147"
Middle front ► 30 holes of 0.136''
Middle rear ► 20 holes of 0.128''
Rear ► 15 holes of 0.128''
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