Specifications Sheet

Each U-Match heat pump is powered by Gree’s energy efficient G10 inverter and a variable
speed compressor. Our G10 inverter technology saves energy, reduces outdoor noise and
keeps room temperature steady by eliminating the harsh starts & stops of conventional
systems. And they’re available in a full range of capacities to perfectly match any size space,
large or small. Best of all, the ultimate in reliable room comfort is generated with Eco friendly
R410A refrigerant.
• G-10 Inverter control
• Heavy Gauge Steel Cabinet
• Sound Levels down to 56 DB
• Low Ambient Cooling down to 5 deg F
• R410A Refrigerant
• Multi-point Diagnostics
U-MATCH InverTer HeAT PUMP
Features and Benefits:
*Based on Ceiling Cassette Indoor Unit
Gree’s Ceiling Cassette will inconspicuously provide quiet performance through innovative design. The 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 Ceiling Cassette is ideal for light commercial applications which require comfort control in large,
open spaces. Each Ceiling Cassette can be operated by an infrared remote control or wired tether controller,
allowing maximum flexibility for any application.
• 4 - way Discharge Air
• Multi Speed Fan
• Remote Control Lockout
• Swing Louver
• Cleanable Air Filter
CeIlIng CAsseTTe
Features and Benefits:
• Decorative Discharge Air Grille (sold separately)
• IR Remote Control and Tether Wired Controller
• Power Failure Recovery
• Internal Condensate Drain Pump
• Sentry Float Switch
Outdoor Unit HP Inverter UMAT18HP230V1AO UMAT24HP230V1AO UMAT30HP230V1AO UMAT36HP230V1AO UMAT42HP230V1AO UMAT48HP230V1AO
System Type Heat Pump
Power Supply 208/230V / 60Hz 208/230V / 60Hz 208/230V / 60Hz 208/230V / 60Hz 208/230V / 60Hz 208/230V / 60Hz
Rated Current Cooling Amps 12.8 19.4 20.0 23.8 24.3 34.3
Rated Current Heating Amps 12.3 20.5 21.0 24.3 25.1 33.3
System Performance
Cooling Capacity (Min-Max)* Btu/h 17,100 (5,400-18,700) 23,800 (8,200-29,000) 28,200 (8,800-31,400) 34,000 (10,800-39,000) 39,500 (11,000-41,000) 48,000 (20,400-50,500)
Heating Capacity (Min-Max)* Btu/h 18,400(4,700-22,200) 27,200 (8,200-32,400) 31,200 (8,200-33,600) 41,000 (9,800-49,500) 44,000 (12,000-51,000) 54500 (17,500-61,500)
SEER/EER 16/10.1 16/10.7 20/10.4 16/10.4 16/8.9 16/8.7
HSPF/COP 9/10.2 9/11.5 9/12.5 9/10.9 9/9.8 9/11.3
Outdoor Unit
Compressor Type DC Inverter-driven Twin rotary
Sound Pressure Level “db(A)” 56 57 58 63 61 59
Unit Dimensions (LxWxH) inches 37.6 x 27.6 x 15.6 38.6 x 31.1 x 16.8 38.6 x 31.1 x 16.8 43.6 x 43.3 x 17.3 37.7 x 53.1 x 16.2 37.7 x 53.1 x 16.2
Package Dimensions (LxWxH) inches 40.5 x 29.5 x 18.0 42.6 x 33.7 x 19.2 42.6 x 33.7 x 19.2 45.6 x 48.6 x 19.4 41.1 x 59.1 x 17.8 41.1 x 59.1 x 17.8
Net / Gross Weight lbs 106/115 152/163 159/180 205/223 210/232 232/254
Refrigerant / Charge oz. R410A / 49.4 R410A / 77.6 R410A / 84.7 R410A / 123.5 R410A / 130.5 R410A / 141.1
Line Set Size (Liquid - Suction) inches 1/4” - 1/2” Flared 3/8” - 5/8” Flared 3/8” - 5/8” Flared 3/8” - 5/8” Flared 3/8” - 5/8” Flared 3/8” - 5/8” Flared
Pre-Charge Feet 25 25 25 25 25 25
Max. Line Run Feet 66 98 98 98 164 164
Max. Elevation Feet 49 49 49 49 98 98
MCA Amps 17 24 24 29 31 45
MOCP/Breaker Size Amps 25 40 40 45 50 70
Interconnecting Wire AWG14 / 4
Ambient Cooling Operating Range
o
F 0~115
Ambient Heating Operating Range
o
F 0~75
Outdoor Unit HP Inverter
UMAT18HP230V1AC UMAT24HP230V1AC UMAT30HP230V1AC UMAT36HP230V1AC UMAT42HP230V1AC UMAT48HP230V1AC
System Type Heat Pump
Power Supply 208/230V / 60Hz 208/230V / 60Hz 208/230V / 60Hz 208/230V / 60Hz 208/230V / 60Hz 208/230V / 60Hz
Cooling Capacity (Min-Max)* Btu/h 17,100 (5,400-18,700) 23,800 (8,200-29,000) 28,200 (8,800-31,400) 34,000 (10,800-39,000) 39,500 (11,000-41,000) 48,000 (20,400-50,500)
Heating Capacity (Min-Max)* Btu/h 18,400(4,700-22,200) 27,200 (8,200-32,400) 31,200 (8,200-33,600) 41,000 (9,800-49,500) 44,000 (12,000-51,000) 54,500 (17,500-61,500)
Airflow (max) CFM 445 765 880 1,095 1,095 1,350
Sound Pressure Level (H/MH/
ML/L)
db (A) 47/46/44/37 47/46/42/38 49/48/45/40 51/49/46/43 51/49/46/43 53/52/47/41
Unit Dimensions (LxWxH) inches 26.2 x 23.5 x 9.4 36.1 x 33.1 x 9.4 36.1 x 33.1 x 12.6 36.1 x 33.1 x 12.6 36.1 x 33.1 x 12.6 35.8 x 35.8 x 11.4
Package Dimensions (LxWxH) inches 30.4 x 28.9 x 11.8 45.2 x 37.7 x 13.4 45.2 x 37.7 x 16.5 45.2 x 37.7 x 16.5 45.2 x 37.7 x 16.5 40.3 x 39.1 x 14.8
Net / Gross Weight lbs 44/53 60/84 71/97 71/97 71/97 95/110
Line Set Size (Liquid - Suction) inches 1/4” - 1/2” Flared 3/8” - 5/8” Flared 3/8” - 5/8” Flared 3/8” - 5/8” Flared 3/8” - 5/8” Flared 3/8” - 5/8” Flared
Decorative Discharge Grille
Part Number UMAT18GRILLE UMAT24GRILLE UMAT30GRILLE UMAT36GRILLE UMAT42GRILLE UMAT48GRILLE
Unit Dimensions (LxWxH) inches 26.4 x 26.4 x 2.0 37.5 x 37.5 x 2.4 37.5 x 37.5 x 2.4 37.5 x 37.5 x 2.4 37.5 x 37.5 x 2.4 40.9 x 40.9 x 2.6
Package Dimensions (LxWxH) inches 30.0 x 30.0 x 4.1 40.7 x 40.9 x 5.2 40.7 x 40.9 x 5.2 40.7 x 40.9 x 5.2 40.7 x 40.9 x 5.2 44.8 x 44.8x 5.5
Net / Gross Weight lbs 8/11 15/24 15/24 15/24 15/24 18/27