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36,000 BTU Multi21+ Tri-Zone Floor/Ceiling Mini Split Air Conditioner Heat Pump 208-230V (12-18-18)

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Product Highlights

New Model MULTI36CFLR311 replaces Model MULTI36BFLR311

System Includes:

  • Outdoor Condenser Model: MULTI36HP230V1CO
  • Indoor Universal Floor/Ceiling Mounted Model: FLR12HP230V1AF, FLR18HP230V1AF (x2)
  • Wireless Remote Control (x3)
  • Required, but not included: 1/4" x 3/8" line set & 1/4" x 1/2" line set (x2)

The GREE Multi21+ Tri-Zone Universal FLOOR/CEILING 36,000 BTU System is powered by Gree’s G10 inverter-driven compressor and eco-friendly R410A refrigerant. These units can heat and cool 3 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+ Universal Floor/Ceiling indoor units are designed to be suspended from a ceiling or mounted low on a wall. The slender and lightweight design is perfect for restaurants or hallways where wall space is limited.

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
  • 4-Way Discharge Air
  • Multi Fan Speeds
  • Comfortable Sleep Mode
  • Swing Louver
  • Cleanable Air Filter
  • Remote Control Lockout
  • Power Failure Recovery
  • 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 (1) 1/4" x 3/8" line set and (2) 1/4" x 1/2" line set. These are sold separately, and you can select your 3/8" line set length from our 15 ft, 25 ft, 35 ft and 50 ft lengths and 1/2" line set length from our 15 ft, 25 ft, 35 ft, 50 ft and 75 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.

Manuals & Docs

Gree MULTI36CFLR311 - 36,000 BTU Multi21+ Tri-Zone Floor/Ceiling Mini Split Air Conditioner Heat Pump 208-230V (12-18-18)
Brand GREE
EER (Energy Efficiency Ratio) 12.5
Model Family MULTI 21+
Mounting Type Floor/Ceiling
Rated Heating Capacity (BTU) 8871-44356
4-Way Remote Air Flow Control No
Sound Pressure Rating 61 dB(A)
Refrigerant R-410a
Wireless No
Voltage 208-230 VAC
Nominal Capacity (BTU) 36,000
Warranty Offered Yes
Corrosion Protection Yes
Energy Star Rated Yes
Number of Zones/Rooms 3 Zones
Cycle/Hertz 60
Rated Cooling Capacity (BTU) 8871-35826
Efficiency High
Phase Single
Inverter Technology Yes
Tonnage 3
HSPF (Heating Seasonal Performance Factor) 11.5
Minimum Circuit Amps 23
Equipment Type Heat Pump
Filter Type Washable
Liquid/Gas Line Set Size A. 1/4" x 3/8" B. 1/4" x 1/2"
Maximum Fuse Size 35
Product Family MULTI 21+
Room Size 1,200 - 2,000 ft2
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