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Wall-Mount Air Conditioner One Ton

Exterior Wall-Mount

Air Conditioner

WM-STANDARD ONE TON Series

W12A

50Hz and 60Hz One Ton units provide maximum indoor comfort at minimal cost, delivering energy efficiency, quiet operation and high durability. Factory or field installed accessories are available to meet specific job requirements.

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Cabinet Colors
color swatch
X = BEIGE
color swatch
1 = WHITE
color swatch
4 = BUCKEYE GREY
color swatch
5 = DESERT BROWN
color swatch
8 = DARK BRONZE

W12A

  • 12,000 Btuh cooling capacity
  • 1 ton capacity
  • High-efficiency rotary compressor
  • Quiet twin blowers
  • Aluminum finned copper coils
  • R-454B refrigerant
  • Liquid line filter drier

* For full product specifications see Product Resources tab below.

Model Group Ton Capacity Electrical Supply/Return
(HxW) & Spread (in)		 Cabinet
Dimensions (in)
(WxDxH)
W12A 1
  • 230/208-60-1
  • 115-60-1
  • 5x17
  • 10x17
  • 5
14.6x30.1x48

  • 2" MERV8 Air Filters
  • Ventilation Options
  • Supply/Return Grilles
  • Thermostats
  • CompleteStat
  • MC5300/MC5600 Lead/Lag Controller
  • MC40001 Series Lead/Lag Controller
  • TEC40 Lead/Lag Controller
  • DC3000 Series Lead/Lag Controller

  • Ventilation Options for Model Group(s)- W12A :
    • Blank Off Plate (No Ventilations)
    • Barometric Fresh Air Damper
    • Commercial Room Ventilator
    • Economizer