Drolet HEATMAX II Installation And Operating Instructions Manual page 58

HeatMax II Furnace Installation and Operation Manual
4. Dirt in the lateral exchangers (1 and 3) fall into the combustion chamber at the rear.
5. Dirt in the central exchanger (2) will be removed from the front or the rear of the
furnace. If you remove dirt from the central exchange to the back of the furnace,
remove the black pipe connector in order to dispose of the dirt.
6. Then, check that the baffle is clear of ash and reposition it in its original position
towards the back of the combustion chamber.
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