Product Manual

HeatMax II Furnace Installation and Operation Manual
62
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 Type of tube
HEATMAX II
Front (1) ► 106 holes of 0.109"
Middle front (2) ► 53 holes of 0.109"
Middle rear (3) ► 53 holes of 0.109"
Rear (4) ► 53 holes of 0.109"