Any DRY-O-TRON® that has an exhaust
fan option can also have the
Smart Saver heat recovery coils option.
These coils extract the heat from the
exhaust air stream and transfer it to
the outdoor air stream using a passive
refrigerant system loop. The heat
recovery coils are charged with R-22.
Due to the nature of the refrigerant
with its high volumetric difference
between liquid and gas (1:40), the
recovery system does not require any
mechanical moving parts.
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