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Since Research Products Corporation does not sell
equipment or service parts direct to consumers, please
proceed as follows should you need anything:
• Call the installer of your Aprilaire
®
Fresh Air
Exchanger. This information is often found on
your equipment.
• Call your heating and air conditioning dealer.
• If none of the above is successful and you
still need additional information, please feel
free to write us.
4. Blower compartments should be inspected for
debris buildup every six months, and cleaned if
necessary. No maintenance is required for the
blower motor.
BLOWER
FAN ASSEMBLY
POWER
CORD
120 VAC
STALE AIR
FROM
HOUSE
WARNING
LABELS
FRESH AIR
FROM
OUTSIDE
1. Clean aluminum filters every six months and recoat
with Super Filter Coat per directions on container.
The filters are factory coated with RP Super Filter
coat, which is available from your heating and air
conditioning contractor. Super Filter Coat must be
sprayed on the filter after each washing to maximize
it’s efficiency.
2. Slide EnergyMax transfer core out annually by
carefully pulling at the four corners. When it’s
completely dry, gently vacuum the air passages
with a soft brush attachment. Be careful not to
damage the delicate surfaces and slide the energy
transfer core back into housing pushing only at the
four corners.
3. Check the fresh air intake (outside) vent every six
months, and clean if necessary.
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Aprilaire
®
Fresh Air Exchanger — Model 8100
Unit and Components
MAINTENANCE INSTRUCTIONS
FRESH
AIR
TO
HOUSE
INSTR.
LABEL
ENERGYMAX
®
TRANSFER CORE
WASHABLE ALUMINUM
FILTERS
STALE
AIR
TO
OUTSIDE
WARNING! 120 volts may cause serious
injury from electrical shock. Discon-
nect power supply before servicing.
CAUTION! Do not wash the EnergyMax
®
transfer core. It can be severely dam-
aged.