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36,000 BTU Multi21+ Dual-Zone Concealed Duct Mini Split Air Conditioner Heat Pump 208-230V (9-9)

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About this Item

  • Yearly Estimated Cooling Cost: $453
  • SEER: 21
  • Recommended Room Size: 1,200 - 2,000 ft2
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Product Highlights

New Model MULTI36CDUCT200 replaces Model MULTI36BDUCT200

System Includes:

  • Outdoor Condenser Model: MULTI36HP230V1CO
  • Indoor Concealed Duct Model: DUCT09HP230V1AD (x2)
  • Wireless Remote Control (x2) and XK-19 Wired Controller (x2)
  • Required, but not included: 1/4" x 3/8" line set (x2)

The GREE Multi21+ Dual-Zone CONCEALED DUCT 36,000 BTU System is powered by Gree’s G10 inverter-driven compressor and eco-friendly R410A refrigerant. These units can heat and cool 2 zones without distribution boxes. Our G10 inverter technology saves energy, reduces outdoor noise and keeps room temperature steady by eliminating the harsh starts & stops of conventional systems. The Multi21+ Concealed Duct offer the ultimate in flexibility and discretion. These slim indoor units are designed to be concealed above suspended ceilings or within open closet spaces to deliver conditioned air via ducting and suitable ceiling or wall grilles.

Features & Benefits:

  • High Efficiency up to 21 SEER
  • Sound Levels to 61 dB(A)
  • Multi-point Diagnostics
  • Low Ambient Cooling down to 0° F
  • Low Ambient Heating down to -4° F
  • Intelligent Defrost
  • Heavy Gauge Steel Cabinet
  • Includes Line-set Adaptors
  • Medium Static Pressure Capability
  • Slim Line Construction 7-7/8" high
  • Alternate Return Air From Bottom Or Rear
  • Internal Condensate Pump
  • Sentry Float Switch
  • IR Remote and XK -19 Wired Controller
  • Five (5) Year Warranty

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

Which line set kit do I need?
This system uses (2) 1/4" x 3/8" line set. These are sold separately, and you can choose from our 15 ft, 25 ft, 35 ft, and 50 ft lengths. The length needed depends on the needs of your project and how you will set up the system (distance from outdoor condenser to indoor air handler).

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 Care 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 your contractor should be sufficient.

Note: Concealed ducts need to be installed in a conditioned space in order to operate effectively. It’s highly recommended to discuss this application with a licensed contractor that is experienced with the installation of these units.

Manuals & Docs

Gree MULTI36CDUCT200 - 36,000 BTU Multi21+ Dual-Zone Concealed Duct Mini Split Air Conditioner Heat Pump 208-230V (9-9)
Brand GREE
Minimum Circuit Amps 23
Mounting Type Concealed Duct
Nominal Capacity (BTU) 36,000
Filter Type Washable
Liquid/Gas Line Set Size 1/4" x 3/8"
Phase Single
Voltage 208-230 VAC
EER (Energy Efficiency Ratio) 12.5
Rated Cooling Capacity (BTU) 8871-35826
HSPF (Heating Seasonal Performance Factor) 11.5
Model Family MULTI 21+
Efficiency High
Energy Star Rated Yes
Corrosion Protection Yes
Refrigerant R-410a
Tonnage 3
Inverter Technology Yes
Sound Pressure Rating 61 dB(A)
Equipment Type Heat Pump
Warranty Offered Yes
4-Way Remote Air Flow Control No
Maximum Fuse Size 35
Cycle/Hertz 60
Rated Heating Capacity (BTU) 8871-44356
Wireless No
Number of Zones/Rooms 2 Zones
Product Family MULTI 21+
Room Size 1,200 - 2,000 ft2
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Can this be attached to exposed spiral duct work that goes throughout a large open space of around 2500 sqft?
jd j on Sep 26, 2017
BEST ANSWER: Please Note, Concealed Ducts are not designed for installations where they are exposed to attics. They are geared towards installation in conditioned areas, such as drop-down ceiling type applications. It is highly recommended that you discuss your application with a professional hvac contractor that has experience with these specific units.