Product Details

  • Heats & Cools
  • SEER: 21.0
  • Voltage: 208~230 V, 60 Hertz, 1 Ph
  • Inverter Technology

What’s Included:

  • Indoor Units A16EW4H4R12 (2x12000Btu Standard Wall Mount)
  • Outdoor Unit AMTCM4H4R18 (18000Btu Dual Zone 22 SEER)
  • Remote Controls
  • Copper Lines & Wires NOT INCLUDED

Factory Warranty:

  • 5 year parts limited warranty
  • 7 years compressor limited warranty


Inverter Technology
» Uses an advanced control method that allows power to adjust in wide ranges, therefore saving you money.

Heating Capability
» Our multi splits are heat pumps, which allows for both heating and cooling.

Mix and Match
» Install 2-5 air handlers into a single condenser!

  Indoor Unit (Wall Mount) User Manual

  Outdoor Unit User Manual (18K)

Indoor Unit (Wall Mount) Service Manual

  Outdoor Unit Service Manual (18, 24K)

  Submittal Sheet


Additional information



Refrigerant Type




1 review for 24,000 BTU (12,000+12,000) Air-Con Multi Zone Wall Mount Unit With Heat Pump 21 SEER

  1. 4 out of 5

    Linda McKinney

    I am very cautious in giving reviews on a product without having longer time prior to evaluating. Most products work well initially. But, do they still perform 1 yr. and 2 yrs. later. Ask me again in 1,2, 0r 3 years. To me this is the value. OK, The unit so far performs well. It was easy to install. I bought this unit because the unit I installed 2 yrs. ago stopped working. I recommend this as a handyman install. Good instructions and clear language.

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  • 4.62 rating from 326 reviews