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Soleus Air SG-TTW-12HC-26 Through-the-Wall Air Conditioner and Heater

Soleus Air SG-TTW-12HC-26 Through-the-Wall Air Conditioner and Heater

Sale Price: $549.00
Item Number: SG-TTW-12HC-26
Manufacturer: Soleus
Manufacturer Part No: SG-TTW-12HC-26

free shipping

Ground shipping charge is included in the selling price, and it is only good within Lower 48 States

Detailed Description

Soleus Air SG-TTW-12HC-26 Through-the-Wall Air Conditioner and Heater

Ideal for spaces up to 500 square feet, the Soleus Air SG-TTW-12HC Through-the-Wall Air Conditioner and Heater produces a powerful cooling capacity of 12,000 BTUs and a heating capacity of 10,600 BTUs. Designed for wall installation, the thru-wall air conditioner is an excellent solution for cooling rooms without windows or any area where window installation is not desired. The Soleus Air SG-TTW-12HC Through-Wall Air Conditioner provides efficient operation with an Energy Saver mode and it delivers quiet operation with a convenient sleep mode. This versatile air conditioner not only cools your home, but it also heats your space, removes excess moisture in the air, and offers fan-only operation for indoor comfort throughout the year.

24-Hour Timer: 

  • The programmable timer allows you to schedule operation according to when you want the air conditioner to run. Using this feature, you can program the Soleus Air SG-TTW-12HC Thru-the-Wall Air Conditioner to start up or power down in 30-minute intervals for up to 24 hours.

Environmentally Friendly: 

  • This Soleus through-the-wall air conditioner uses R-410A refrigerant, which does not contribute to ozone depletion. This eco-conscious refrigerant also helps the air conditioner run more efficiently and it preserves the life of the compressor.

Digital Display: 

  • With a digital display screen on the AC control panel and on the face of the remote control, you can stay abreast of your current room temperature and monitor your programmed settings from a distance.

Humidity Control: 

  • This 12,000-BTU wall air conditioner eliminates indoor humidity as it cools your space. With a dehumidifying capacity of 91.6 pints per day, the Soleus SG-TTW-12HC Thru-Wall AC cools your space quicker while conserving energy.

Quiet Operation: 

  • When you want a comfortably cool, yet quiet room, take advantage of the sleep function. During sleep mode, the air conditioner maintains a comfortable indoor temperature while operating quietly so you can rest peacefully. 

Auto Restart:

  • In the event of a power outage, the through-wall air conditioner will automatically restart and restore previous settings. This convenient feature keeps your indoor environment comfortable and stores your programmed settings even after unexpected blackouts.


Cooling Power

12000 BTU

Recommended Room Size

500 Sq. Ft.


14.5 in.


24 in.


20.625 in.


81.6 lbs.

Refrigerant Type


Washable Filter


Number of Fan Speeds


Fan-Only Mode




Cubic Feet Per Minute

300 Cu. Ft. per Min.

Wall Sleeve Included


Maximum Noise Level

59 dB

Heater BTU

10,600 BTU

Heater Type

Electric Coil

Plug Face Type


Programmable Timer


Auto-Restart on Power Failure


Moisture Removal Per Hour

3.8 pints

Heater Mode


Remote Control


Airflow Direction Control



230 - 208 V

Maximum Cooling Amps

6.5 Amps

Maximum Heating Amps

15 Amps

Maximum Cooling Watts

1280 W

Maximum Heating Watts

3450 W

Energy Efficiency Ratio (EER)


Energy Star-Rated



Instruction manual and warranty information for SG-TTW-12HC-26


  • One year limited parts warranty from manufacturer 
  • Warranty applies to residents of United States only
  • No warranty for physical damage

Exchange and Return Policy:

  • All packages must be inspected at time of delivery and customer needs to reject the damaged units (if any)!
  • For damaged or defective unit, please contact us within five days from the date of receiving the product
  • Defective Exchange: If item is defective, we will have it picked up and send a new replacement to you without additional cost. Exchange will only be made with the same model.
  • Returns: Customers are responsible to ship unit back to manufacturer's warehouse at their own expense. A 20% restocking fee will be applied and $180.00 shipping and handling charges that included in the original selling price are non-refundable regardless if unit is defective. Once product is shipped, refused package is considered as returns as well and return policy will be applied.
  • For returns, please fill out the Return Request Form within five days from the date of receiving the product.  


  • This item will leave manufacturer's warehouse within 3 business days of receiving your order
  • Soleus does not ship this unit to Hawaii and Alaska
  • Wall sleeve is not shipped with chassis and must be purchased separately
  • For quantity 10 plus please contact us for discounted price


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