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9. OPTIONAL PARTS
YKB/YLM 2nd
Y (HIGH COP)
MEE15K022
9-5. BASE HEATER
If there is a risk that the drain water will freeze inside the outdoor unit, the installation of a base heater is recommended.
For details, refer to the base heater Installation Manual.
Base heater
P
AC-BH04EHT-E (for S module)
P
AC-BH05EHT-E (for L module)
Right base heater
(right side of the unit)
Left base heater
(left side of the unit)
P
AC-BH06EHT-E (for XL module)
Right base heater
(right side of the unit)
Left base heater
(left side of the unit)
