Product Brochure

Ceiling Cassette
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 and Benefits:
4-way Discharge Air
Multi Speed Fan
Remote Control Lockout
Swing Louver
Decorative Discharge Air Grille (sold separately)
IR Remote Control and XK - 19 Tether Controller
Power Failure Recovery
Internal Condensate Drain Pump
Sentry Float Switch
Cleanable Air Filter
Fresh Air Intake ( 24K model only)
CEILING CASSETTE INDOOR DATA CAS12HP230V1AC CAS18HP230V1AC CAS24HP230V1AC
Rated Capacity - Cooling BtuH 12,000 14,400 22,800
Rated Capacity - Heating BtuH 13,000 16,000 27,400
Dehumidification pint/hr 3.0 3.8 5.3
Power Supply (60hz 1-phase) volts 208/230V
Rated Current amps 0.18 0.18 0.43
Airflow (min/max) CFM 265/353 265/353 500/694
Sound Pressure Level (min/max) dB(A) 42/46 42/46 45/49
Cabinet Dimensions (WxHxD) inch 22.4 x 9.1 x 22.4 22.4 x 9.1 x 22.4 33.1 x 10.2 x 33.1
Weight (Net/Gross) lbs. 40/51 40/51 62/78
Refrigerant Port Size (Liquid - Gas/Suction) inch
φ1/4 - φ3/8 φ1/4 - φ1/2 φ3/8 - φ5/8
Field Drain Pipe Size O.D.
φ1.2-in ( φ31-mm) φ1.2-in ( φ31-mm) φ1.2-in ( φ31-mm)
Decorative Discharge Grilles
Part Number CASGRILLE1SM CASGRILLE1SM CASGRILLE1LG
Grille Dimensions (WxHxD) inch 25.6 x 2.0 x 25.6 25.6 x 2.0 x 25.6 37.4 x 2.4 x 37.4
Weight (Net/Gross) lbs. 6/8 6/8 7/10