Add-On Installation
Before installing your Energy King furnace,
consult your heating contractor and your
local and state building codes to determine
if your furnace will accept an add-on
application. Some small furnaces and
especially counterflow furnaces may not be
used in an add-on installation.
The CFM capabilities between the blower
on the existing unit and the supplemental
unit must be compatible.
If all these conditions are met, then the
combined static pressure may not exceed
that established by the existing furnace.
Once it has been determined that your
existing furnace will accept an add-on
installation, we recommend a parallel
installation, with a direct (ducted) feed of
return air to the Energy King furnace. The
two backflow dampers ensure that when
either unit is operating by itself the hot air will
flow into the home, and not flow back through
the other furnace.
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Summary of Contents for ENERGY KING 360EK
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