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4MXW8 Indoor High Wall Heat Pump

Better comfort. More efficient.
  • Efficiency
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  • Comfort
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  • Price
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  • EcoRebate
 

Product Highlights

  • Offers efficiency up to 22.00 SEER.
  • High wall mounted indoor heating and cooling unit.
  • Specially designed air vents efficiently reduce operation noise to provide quiet comfort.
  • Turbo function provides temporary high-speed operation to reach your desired temperature quickly.
  • Sleep function automatically adjusts temperature based on set sleeping time to maintain comfort in the room, saving energy.
  • Auto clean function runs the fan when the unit is stopped to prevent bacteria from forming. The unique catechin filter made from natural green tea provides long-lasting sterilization and removes up to 95% of potentially harmful bacteria.
  • Timer allows you to set when and how the unit operates.
  • Control your system from anywhere in the room with a wireless remote control (purchased separately). The “I feel” function senses temperature at the remote control instead of at the thermostat.
  • In case of power loss, the system’s memory function will restart the previous operation mode without the need to reset the system.

Choose a 4MXW8 Indoor High Wall Heat Pump for

  • Small space heating and cooling
  • Quiet operation
  • Flexible, efficient comfort
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Specifications

Model Cooling Capacity Heating Capacity EER SEER HSPF
4MXW8509A 9,000 9,800 14.2 22 9.2
4MXW8512A 11,200 13,000 12 20 9.2
4MXW8518A 18,000 19,800 12 18 10
4MXW8524A 21,400 23,000 12 18 10
4MXW8536A 33,600 34,600 8.2 16 8.2
Why would a ductless system be right for me?
Ductless systems are great solutions for homes without a central heating/cooling system or for home remodels and room additions that aren’t connected to the home’s existing ductwork. A ductless system also offers an effective, efficient option for small homes working with an electric baseboard heating system. Mini-split ductless systems allow you to control indoor comfort for one room or zone, while multi-split ductless systems give you the flexibility to control several zones independently as well as potential system expansion in the future.
For information on limited warranty terms for your existing product, please refer to your owner’s manual or click here for a copy of our warranty booklet. Your local dealer can provide a copy of your owner’s manual. Find your local dealer.

Beginning May 1, 2009, Registered Limited Warranty terms are available if the product is registered within 60 days of installation. Registration can be completed either online at americanstandardair.com or by calling 800-554-8005. American Standard Heating & Air Conditioning’s Registered Limited Warranty terms on this product include:

  • 5 Year limited warranty on compressor and functional parts.
  • If the product is not registered within 60 days of installation American Standard Heating & Air Conditioning’s Base Limited Warranty terms will apply.
  • An option to purchase transferability of your Registered Limited Warranty is available. Visit our Warranty + Registration page for more information.
  • Optional Extended Warranties available. Extended Warranties can pay for labor and other costs not covered by manufacturer's limited warranty.

Ask your dealer for full warranty information at time of purchase. Warranties are for residential use only, some exclusions may apply.
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