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Dial® 23.3 SEER (18,000 BTU) 230V Mini-Split

SKU Part # 80400 - UPC # 026529804004 - Model # 18000-23S-230
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Feature Highlights

Eco-Friendly Energy Savings

The unit uses R-410A refrigerant, which is more environmentally friendly and allows for higher SEER ratings that reduce energy consumption.

Low Temperature Cooling

Cooling mode can be used at a lowest of 5°F (-15°C) outdoor temperatures.

Smart Temperature Mode

Operation mode and temperature are automatically set based on the current room temperature.

Fast Cooling Mode

Fast cooling operates at a high fan speed and changes the set temperature automatically to 61°F (16°C) to cool the area quickly.


Wi-Fi control compatible with smart phone app (Android and iOS).

4 Direction Air Flow

Using the remote controller, the air flow can be set to a desired static position or to swing up/down and left/right automatically.

Independent Dehumidification

In addition to dehumidifying during cooling mode, the Dry mode reduces moisture in the air without drastically changing the area temperature.

24 Hour Timer

Program the unit for one on/off cycle at a desired time within a 24 hour time period.

Quiet Operation

Quiet operation of the outdoor unit (DC inverter) during both cooling and heating modes.

Easy Installation

Instead of a large exhaust from a window or wall, it requires only a 3 inch hole to connect the indoor unit to the outdoor unit.

HEPA Filter

True HEPA replaceable air filters.

Additional Features

  • Intelligent Pre-Heating / Defrost
  • Anti-Frozen Pipe Heating (8°C / 46°F)
  • 2-Way Drainage
  • Washable Filter
  • Outdoor Unit Chassis Heating
  • Fireproof Electrical Box
  • Sleep Mode
  • Follow Me / I Feel (Remote Thermostat)
  • Celsius and Fahrenheit Display
  • Display On/Off
  • Auto-Restart
  • Louver Position Memory
System Air Conditioning Type Ductless Mini-Split Heat Pump
Application Room Size (sqft) 700 to 1000
Electrical Voltage, Frequency, Phase 208-230V~,60Hz,1P
Compressor Motor Technology Inverter
Refrigerant (pre-charge oz) R410A 54.67
Max Pre-Charged Line-Set (ft) 24.6
Max Line-Set Length(1) (ft) 65.4
Max Height (ft) Indoor & Outdoor 32
Liquid Pipe (Diameter-inch) 1/4
Suction Line (Diameter-inch) 1/2
Performance Cooling Capacity (BTU/H) 18,000
Heating Capacity (BTU/H) 19,000
SEER (Cooling) BTU/W.h 23.3
HSPF (Heating) BTU/W.h 11.6
EER (Cooling) BTU/W.h 13.00
COP (Heating) W/W 3.40
Air Circulation (CFM) 647
Moisture Removal per Hr (Dehumidifier) 0.4gal
Indoor Unit Dimensions (LxHxD) (inches) 43 5/16 x 12 13/16 x 9 5/8
Weight (lbs) 32.19
Airflow (S/H/M/L) CFM 618/565/482/382
Air flow (Direction) Vertical / 4-way 4-Way
Sound Level (H/M/L) dB (A) 45/41/37/34
Outdoor Unit Dimensions (LxHxD) (inches) 33 7/8 x 25 9/16 x 12 3/16
Weight (lbs) 99.21
Sound Level dB (A) 55
Electrical Current Input Cooling (A) 6.3
Current Input Heating (A) 7.2
Max Current (A) 12.0
Current Range (A) 1.5-12.0
Power Input-Cooling (W) 1440
Power Input-Heating (W) 1650
Working Temperature Range Cooling -15°C-46°C (5°F-115°F)
Heating -20°C-24°C (-4°F-75°F)
Approval & Certifcation Industry Certification ETL / AHRI
Energy Saving Energy Star V5.0 Energy Star 5.0 Rating
Warranty Compressor/Parts (Years) 7 / 2


-We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

-Please note: After 30-Days a Restocking Fee will be applied to all returns after 30-Days.
-To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
-To start a return, you can contact us at or come in-store. 
Items sent back to us without first requesting a return will not be accepted.

-Unfortunately, WE CANNOT accept returns on Clearance, Sales Items & Gift Cards

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

All orders take about 2-24 business hours to process and ship out. All packages will ship Monday-Friday.

Your order will be packaged with care and discretion. Items are securely wrapped to prevent shifting while in transit.

When your order is shipped, you will receive an email notification which includes a tracking number. You can also track your order through your profile page here.

Orders Over A Certain Weight Are Subject To Pallet Deliveries Which Could Be Subject To Higher Shipping Costs, However Shipping Speeds Remain The Same 1-4 Days, Depending On Location.

Please note: Tracking numbers often take up to 24 hours to be recognized by carriers. If you attempt to track your order and the tracking number returns a non-trackable message, please try again later as your tracking number may not have yet been fully recognized by your carrier. 

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