4MXW27 Single-Zone Ductless Systems

Every Trane ductless system consists of an indoor and an outdoor unit. Trane indoor units feature:

  • Quiet Design – Specially designed air vent efficiently reduces operation noise, as low as 23 dB.
  • Turbo Function/Fan Speed – High speed operation quickly reaches desired temperature. Seven fan speeds from Quiet to Turbo maximize your comfort experience.
  • Sleep Mode Function – Temperature rises/falls automatically to maintain room comfort and save energy while you sleep.
  • Auto Clean/Triple Filtration – Fan runs when unit is stopped to reduce moisture and inhibit the development of bacteria, and the triple filtration further cleans the air that you breathe.
  • Anti-cold Design – To prevent blowing cold air directly to the room, air is pre-heated during heating operation.
  • Timer – Operate the unit automatically only when you want by setting the timer.