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Total Mini Split

MSZ-WX18NL vs MSZ-FX18NL

The MSZ-WX18NL (Value wall mount) and the MSZ-FX18NL (Premium wall mount), both 18,000 BTU, side by side from the AHRI-rated specs on the current price sheet.

MSZ-WX18NL compared with MSZ-FX18NL
MSZ-WX18NLMSZ-FX18NL
TierValuePremium
StyleWall mountWall mount
Capacity18,000 BTU18,000 BTU
Best SEER21825.5
Best HSPF28.511.1
Best EER29.513.05
Hyper-heat optionNoYes
Rated outdoor unitsMUZ-WX18NLMUZ-FX18NLHZ

Which one is right for you?

Pick the MSZ-WX18NL if

  • you want the lower installed price of our Value tier

Hangs high on an outside wall; the refrigerant lines leave through one small hole behind the unit.

Pick the MSZ-FX18NL if

  • you want heating capacity held through a hard freeze (hyper-heat)
  • efficiency matters most: up to 25.5 SEER2 vs 18

Hangs high on an outside wall; the refrigerant lines leave through one small hole behind the unit.

Same BTU, different jobs. We confirm the size, the mounting spot and the electrical at the free site visit, and you can switch between the two before you pay a deposit.

More 18,000 BTU comparisons

Get a price for your space

Tell us the space, the size and where it is. We'll give you an installed Mitsubishi price, Value and Premium, before anyone comes out.

(817) 552-3680Get my price