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

You have no items in your shopping cart.


42,000 BTU Multi21+ Tri-Zone Wall Mount Mini Split Air Conditioner Heat Pump 208-230V (9-9-9)

blank image

About this Item

  • Yearly Estimated Cooling Cost: $528
  • SEER: 21
  • Recommended Room Size: 1,400 - 2,300 ft2
check In Stock
local_shipping FREE Shipping
On Sale! Was $4,158.13
See Price in Cart
What is this? info_outline
In Stock
  • {{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

Product Highlights

New Model MULTI42CTERRA300 replaces Model MULTI42BTERRA300

System Includes:

  • Outdoor Condenser Model: MULTI42HP230V1CO
  • Indoor Wall Mounted Model: TERRA09HP230V1AH (x3)
  • Wireless Remote Control (x3)
  • Required, but not included: 1/4" x 1/2" line set (x3)

The GREE Multi21+ Tri-Zone TERRA 42,000 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+ TERRA Wall Mount Indoor Unit is sleek and contemporary in appearance, it easily blends in with any decor.

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
  • 7 Fan Speeds-from Mute to Turbo
  • Waterfall Heating
  • Large LED Display
  • I-FEEL Temperature Control
  • 4-Way Adjustable Swing Louvers
  • XFAN Mode for Anti-Mildew Protection
  • Photocatalytic Filter
  • IR Remote 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 (3) 1/4" x 1/2" 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.

Manuals & Docs

Gree MULTI42CTERRA300 - 42,000 BTU Multi21+ Tri-Zone Wall Mount Mini Split Air Conditioner Heat Pump 208-230V (9-9-9)
Brand GREE
Rated Cooling Capacity (BTU) 8871-40944
Inverter Technology Yes
Cycle/Hertz 60
Efficiency High
Tonnage 3 1/2
HSPF (Heating Seasonal Performance Factor) 10.2
Number of Zones/Rooms 3 Zones
Sound Pressure Rating 61 dB(A)
Mounting Type Wall
Minimum Circuit Amps 24
Wireless No
Liquid/Gas Line Set Size 1/4" x 1/2"
Phase Single
4-Way Remote Air Flow Control No
Maximum Fuse Size 40
Refrigerant R-410a
Equipment Type Heat Pump
Voltage 208-230 VAC
EER (Energy Efficiency Ratio) 10.4
Nominal Capacity (BTU) 42,000
Rated Heating Capacity (BTU) 8871-46062
Corrosion Protection Yes
Energy Star Rated No
Model Family MULTI 21+
Filter Type Washable
Warranty Offered Yes
Product Family TERRA
Room Size 1,400 - 2,300 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!