Honeywell HZ-2204 - Manual (Page 6)

We recommend that the heater be cleaned at least once a month and before
off-season storage.
• Turn the heater OFF and unplug it. Allow it to cool.
• Use a dry cloth only to clean the external surfaces of the heater.
DO NOT USE WATER, WAX, POLISH OR ANY CHEMICAL SOLUTION.
• Clean your heater using the above - mentioned steps, then pack the
heater in its original container and store it in a cool dry place.
• This heater does not disassemble.
CLEANING AND STORAGE
This product is rated 12.5 Amps (1500 watts) @ 120V, 60Hz
ELECTRICAL RATING