GREE Saphire back in stock!
Mon - Fri 8:00am - 7:00pm EST
Account Log In

You have no items in your shopping cart.


36,000 BTU Multi21 Dual-Zone Ceiling Cassette Mini Split Air Conditioner Heat Pump 208-230V (24-24)

blank image

About this Item

Bundle Includes: MULTI36HP230V1BO, CAS24HP230V1AC (x2), CASGRILLE1LG (x2)
  • Yearly Estimated Cooling Cost: $453
  • SEER: 21
  • Recommended Room Size: 1,200 - 2,000 ft2
This item has been retired by the manufacturer and is no longer available. You may find similar products by viewing our selection of Multi Zone Systems below.
  • {{label}}:{{options}}
{{qty}} x {{name}}
{{qty}} x {{name}}
Looking for Help or Advice?
Our dedicated team is here to help you through the process of selecting the right system or part.

* Required Fields

About this Item

Bundle Includes: MULTI36HP230V1BO, CAS24HP230V1AC (x2), CASGRILLE1LG (x2)
  • Energy Star Estimated Cooling Cost: $453
  • SEER: 21

Product Highlights

System Includes:
  • Outdoor Condenser: MULTI36HP230V1BO
  • Indoor Wall Mounted Units: CAS24HP230V1AC (x2)
  • IR Remote Control (x2)
  • Decorative Discharge Air Grille: CASGRILLE1LG (x2)
  • Required, but not included: 3/8" x 5/8 line set (x2)

The GREE Multi21 Dual-Zone Ceiling Cassette 36,000 BTU System is powered by GREE's energy efficient G10 inverter and a Variable Speed compressor. 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.

Gree's Multi 21 Ceiling Cassette will inconspicuously provide quiet performance through innovative design. The Multi 21 Ceiling Cassette is extremely suitable for any room, and can be easy installed in suspended ceilings with only a discreet decorative discharge grille visible. Gree's fan technology quietly and evenly distributes conditioned air throughout the room, and an internal condensate pump reliably disposes condensate water to a safe location. The Multi 21 Ceiling Cassette is ideal for light commercial applications which require comfort control in large, open spaces. Each Multi 21 Ceiling Cassette can be operated by an infrared remote control or wired tether controller, allowing maximum flexibility for any application.

Features & Benefits:

Outdoor Condenser

  • High Efficiency up to 22 SEER
  • G-10 Inverter Technology
  • Sound Levels down to 56 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
  • Auto Restart on Power Outages
Indoor Wall Mounted Units
  • 4-way Discharge Air
  • Multi Speed Fan
  • Remote Control Lockout
  • Swing Louver
  • Decorative Discharge Air Grille
  • IR Remote Control and XK - 19 Tether Controller
  • Power Failure Recovery
  • Internal Condensate Drain Pump
  • Sentry Float Switch
  • Cleanable Air Filter

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) 3/8" x 5/8" line set. These are sold separately, and you can choose 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.

Brand GREE
Rated Heating Capacity (BTU) 8871-44356
Mounting Type Recessed Ceiling Cassette
EER (Energy Efficiency Ratio) 12.4
Equipment Type Heat Pump
Model Family MULTI 21
Wireless No
Number of Zones/Rooms 2 Zones
HSPF (Heating Seasonal Performance Factor) 10.2
Liquid/Gas Line Set Size 3/8" x 5/8"
Phase Single
Maximum Fuse Size 35
Nominal Capacity (BTU) 36,000
Cycle/Hertz 60
4-Way Remote Air Flow Control No
Warranty Offered Yes
Minimum Circuit Amps 23
Efficiency High
Voltage 208-230 VAC
Inverter Technology Yes
Corrosion Protection Yes
Filter Type Washable
Refrigerant R-410a
Rated Cooling Capacity (BTU) 8871-35826
Tonnage 3
Product Family MULTI 21
Room Size 1,200 - 2,000 ft2
There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!