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42,000 BTU Multi21 Tri-Zone Floor/Ceiling Mini Split Air Conditioner Heat Pump 208-230V (9-12-24)

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This item has been retired by the manufacturer and is no longer available. We carry the new replacement version of this model, which has been designed as a comparable match.
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Product Highlights

System Includes:
  • Outdoor Condenser: MULTI42HP230V1BO
  • Indoor Wall Mounted Units: FLR09HP230V1AF, FLR12HP230V1AF, FLR24HP230V1AF
  • Wireless Remote Control (x3)
  • Required, but not included: 1/4" x 3/8" line set (x2) & 3/8" x 5/8" line set

The GREE Multi21 Tri-Zone Universal Floor/Ceiling 42,000 BTU System is powered by GREE's energy efficient G10 inverter and a Variable Speed compressor. 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.

Our Multi+ 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. Aesthetically pleasing to the eye, the Multi+ Universal Floor/Ceiling units are a great fit beneath windows, in public or light commercial applications. Each unit can be operated by an infrared remote control or wired tether controller to allow maximum flexibility in 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
  • IR Remote Control
  • XK - 19 Tether Controller
  • Comfortable Sleep Mode Swing Louver
  • Cleanable Air Filter
  • Dry Coil mode for Anti -Mildew Protection Remote Control Lockout
  • Power Failure Recovery

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 sets and (1) 3/8" x 5/8" 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 5/8" 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 MULTI42HP230V1BO - 42,000 BTU 21 SEER Multi21 Ductless Mini Split Heat Pump Outdoor Unit 208-230V
Brand GREE
HSPF (Heating Seasonal Performance Factor) 10.2
Wireless No
Maximum Fuse Size 40
Warranty Offered 7 Year Compressor - 5 Year Parts to Original Registered End-User with Proof of Proper Installation
Nominal Capacity (BTU) 42,000
Voltage 208-230 VAC
4-Way Remote Air Flow Control No
Number of Zones/Rooms 3 Zones
Model Family MULTI 21
Filter Type Washable
Refrigerant R-410a
Corrosion Protection Yes
Phase Single
Minimum Circuit Amps 24
EER (Energy Efficiency Ratio) 10.4
Mounting Type Floor/Ceiling Mount
Liquid/Gas Line Set Size A. 1/4" x 3/8" B. 3/8" x 5/8"
Inverter Technology Yes
Equipment Type Heat Pump
Cycle/Hertz 60
Rated Cooling Capacity (BTU) 8871-40944
Rated Heating Capacity (BTU) 8871-46062
Efficiency High
Tonnage 3 1/2
Product Family MULTI 21
Room Size 1,400 - 2,300 ft2
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