Cleaning – Aprilaire 8553 User Manual
Page 30
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Cleaning
If the surface of the thermostat becomes dirty it can be cleaned with plain water or many non-
abrasive household cleaners, such as glass cleaner. When using any cleaner be careful not to get
any into the interior of the thermostat. Do not spray any cleaner directly onto the thermostat. Spray
the cleaner onto a soft cloth and wipe the surface of the thermostat.
110-790B 7/11/01 3:11 PM Page 30
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