Heat Pump Systems

M-Series Heat Pumps - Indoor Units (Multi Zone)

PLA

Overview

Ceiling-recessed ductless heat pumps - 33x33". Rated capacity range 12,000 - 42,000 Btu/h.

 

  • Branch duct capability
  • Built-in drain lift mechanism for condensate removal; lifts to 33-7/16"
  • Wide air flow pattern for better air distribution
  • Auto wave airflow in heating mode—unit independently cycles through horizontal and vertical positions for more even heat distribution
  • Independent vane adjustment
  • Automatic fan speed control
  • Self-check function—integrated diagnostics
  • Advanced microprocessor control
  • Multiple controller options
  • Limited warranty: five years on parts/defects, seven years on compressors
Model Specifications
Power Supply Phase, Cycle, Voltage 1 Phase, 60Hz, 208/230V *4
Cooling Rated Capacity 18000 Btu/h (5.28 kW) *1
Capacity Range 8000 - 18000 Btu/h (2.3 - 5.3 kW)
Total Input 1940 W (1.900 kW)
Energy Efficiency SEER 14.2
Sensible Heat Factor 0.81
Heating at 47° F Rated Capacity 19000 Btu/h (5.6 kW) *2
Capacity Range 8000 - 20000 Btu/h (2.3 - 5.9 kW)
Total Input 1900 W
HSPF (Region IV) 9.8
Heating at 17° F COP 2.4 Btu/Btu
Minimum Circuit Ampacity MCA 1 Ampere
Maximum fuse size (time delay) MOCP 15 Ampere
Refrigerant Type R410A
External Static Pressure 0 (direct blow)
Airflow DRY 12-14-16-18 CFM (420-490-570-640 m³/min)
WET 11-13-15-17 m³/min (390-460-530-600 CFM)
Sound Pressure Level 28-29-31-32 dB(A)
Dimensions H x W x D Height UNIT : 258 Inches (10-3/16 mm) ; PANEL : 35 Inches (1-3/8 mm)
Width UNIT : 840 Inches (33-1/16 mm) PANEL : 950 Inches (37-3/8 mm)
Depth UNIT : 840 Inches (33-1/16 mm) PANEL : 950 Inches (37-3/8 mm)
Net Weight UNIT : 22 Lbs. (49 kg) PANEL: 6 Lbs. (13 kg)
Field Drainpipe Size O.D. 1-1/4 Inches (32 mm)
Refrigerant Piping Connection Method Indoor / Outdoor Flared / Flared
Operation Conditions - Indoor Intake Air Temperature Cooling - Maximum - DB , WB 95°F (35°C) DB, 71°F (22°C) WB
Cooling - Minimum - DB , WB 67°F (19°C) DB, 57°F (14°C) WB
Heating - Maximum - DB , WB 80°F (27°C) DB, 67° (19°C) WB
Heating - Minimum - DB , WB 70°F (21°C DB, 60°F (16°C) WB
Operation Conditions - Outdoor Intake Air Temperature Cooling - Maximum - DB , WB 115°F (46°C) DB
Heating - Maximum - DB , WB 70°F (21°C) DB, 59°F (15°C) WB
Heating - Minimum - DB , WB 12°F (-11°C) DB, 10°F (-12°C) WB