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Please note that Additional Charges may apply due to differences in BTU measurement*

For optional items, please call us at 6748 0177 to find out more. 
Model
BTU Option
CU-PS9NKZ / CS-PS9NKZ*1
(9k – 12k BTU $60)
CU-2S18KKZ / CS-S9PKZW*2
(9k – 18k BTU $170)
CU-3S27MKZ / CS-S9PKZW*3
CU-4S27NKZ / CS-S9PKZW*4