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18,000 BTU 16 SEER RIO Wall Mount Ductless Mini Split Air Conditioner Heat Pump 208-230V
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About this Item

16 SEER / 11.1 EER / 8.5 HSPF System Includes: GWH18KGD3DNA5CO, GWH18KGD3DNB1CI
  • Energy Star Estimated Cooling Cost: $297
  • SEER: 16
  • Room Size: 600 - 1,000 ft2
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System Size (Capacity) How do I select my size? info_outline
18,000 BTU
600 - 1,000 ft2
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About this Item

16 SEER / 11.1 EER / 8.5 HSPF System Includes: GWH18KGD3DNA5CO, GWH18KGD3DNB1CI
  • Energy Star Estimated Cooling Cost: $297
  • SEER: 16

Product Highlights

System Includes:

  • Outdoor: GWH18KGD3DNA5CO
  • Indoor: GWH18KGD3DNB1C
  • Wireless Remote Control

The GREE Rio GWH18KGD3DNB1C Ductless Mini-Split Heat Pump system is compact, quiet & provides unmatched comfort in any room. This system includes an indoor cabinet, outdoor compressor, wireless remote and remote cradle. Without needing ductwork, installation is simple, fast & cost effective. In addition The GREE Rio provides quiet comfort & improved efficiency by eliminating heat loss inefficiencies of conventional central air conditioning systems.

Features & Benefits:

  • High-Efficiency Inverter Technology
  • Eco-friendly R410A refrigerant
  • Low Ambient Cooling, 5°F (208-230V Systems Only)
  • Low Voltage Start-Up
  • Intelligent Defrost
  • Intelligent Pre-Heating
  • Comfortable Sleep Mode
  • Auto Swing (Vertical)
  • Four Fan Speeds
  • Auto Clean
  • Dry Anti-Mildew Design
  • LED Display
  • Automatic Operation
  • Self-Diagnosis
  • Timer
  • Control Lock
  • Stylish Compact Design

How many BTUs do you need for your ductless split?

Please Note: Mini Split Systems must be installed by a licensed Contractor with an EPA Refrigerant Certification to qualify for warranty.

Air Conditioner BTU rating / per square foot chart:

(BTU ratings are estimates only, based on 10ft ceilings, with great insulation and windows. Some factors may alter this calculation: lack of insulation, heavy sun, excessively hot regions, & tall ceilings)

9,000 BTU     250-350 sqft
12,000 BTU     350-500 sqft
18,000 BTU     500-750 sqft
24,000 BTU     750-1000 sqft
30,000 BTU     1000-1250 sqft

Make sure you install a unit that is going to properly cool your square footage. An over-sized air conditioner is actually less effective — and wastes energy at the same time. Air conditioners remove both heat and humidity from the air. If the unit is too large, it will cool the room quickly, but only remove some of the humidity. This leaves the room with a damp, clammy feeling. A properly sized unit will remove humidity effectively as it cools.

Which Line Set Kit Do I Need?

This unit uses a 1/4" x 1/2" line set. These are sold separately, and you can choose from our 15 ft, 25 ft, and 50 ft lengths. Length is dependent on the needs of your project and how you will set up the system (distance from condenser to indoor air handlers).

Can I install this myself?

While installation of a ductless split is much easier than a central air system, it’s still much more advanced than installing a window unit or portable. Furthermore, the manufacturer warranty is only valid if a licensed professional does the installation. So while it is possible to do the installation yourself, we strongly recommend you hire an HVAC professional in your area.

Is this backed by a warranty?

Yes, it comes fully backed by a manufacturer's warranty, and ComfortUp is an authorized online seller of these systems. Our customer support team will provide assistance should you ever need to file a warranty claim with the manufacturer. Please be aware that only systems that are installed by a licensed HVAC contractor are backed by the warranty. Proof of licensed installation is required. The receipt/invoice from the contractor should be sufficient.

Manuals & Docs

Gree GWH18KG-D3DNB1C - 18,000 BTU 16 SEER RIO Wall Mount Ductless Mini Split Air Conditioner Heat Pump 208-230V
EER (Energy Efficiency Ratio) 11.1
HSPF (Heating Seasonal Performance Factor) 8.5
Inverter Technology Yes
Minimum Circuit Amps 20
Nominal Capacity (BTU) 18,000
Wireless No
Maximum Heating Capacity 23000
Maximum Cooling Capacity 21000
Liquid/Gas Line Set Size 1/4" X 1/2"
4-Way Remote Air Flow Control No
Filter Type Washable
Voltage 208-230 VAC
Warranty Offered 7 Year Compressor - 5 Year Parts to Original Registered End-User with Proof of Proper Installation
Corrosion Protection Yes
Number of Zones/Rooms Single
Minimum Heating Capacity 4000
Brand GREE
Energy Star Rated No
Minimum Cooling Capacity 4500
Color White
Sound Pressure Rating 34 dB(A)
Model Family RIO
Rated Cooling Capacity (BTU) 18,000
Rated Heating Capacity (BTU) 23,000
Refrigerant R-410a
Cycle/Hertz 60
Equipment Type Heat Pump
Phase Single
COP (Coefficient of Performance) 2.8
Maximum Fuse Size 25
Mounting Type Wall Mount
Tonnage 1 1/2
Room Size 600 - 1,000 ft2
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