Heat Pump Systems

CITY MULTI VRF - Indoor Units

PEFY (High Static)


The PEFY model is a high-performance, ceiling-concealed, ducted indoor unit that provides up to .80" external static pressure. An excellent choice for office buildings, schools, hotels, assisted-living facilities and other applications where ceiling space is available.


  • External static pressure settings are adjustable to meet different application conditions
  • Extremely quiet, with sound ratings as low as 34 dB(A)
  • Capacities range from 15,000 to 96,000 Btu/h
  • Side access to control panel
Model Specifications
Power Source Voltage, Phase, Cycle 208 / 230V, 1-phase, 60Hz
Cooling Capacity (Nominal) 15000 Btu/h (4.4 kW) *1
Power Input (Nominal) 0.270/0.280 kW *1
Current Input (Nominal) 1.32/1.25 Ampere *1
Heating Capacity (Nominal) 17000 Btu/h (5 kW) *1
Power Input (Nominal) 0.250/0.260 kW *1
Current Input (Nominal) 0.96/1.06 Ampere *1
Fuse Size 15 A
Refrigerant Type R410A
Fan Motor type 1-phase induction motor
Airflow Rate 353-494 CFM (10.0-14.0 m³/min) *2
Type x Quantity Sirocco fan x 1
External Static Pressure (208V) 0.40 - 1.00 In. WG (100 - 250 Pa)
(230V) 0.60 - 1.00 In. WG (150-250 Pa)
Air Filter Polypropylene Honeycomb
Dimensions H x W x D Height 15 Inches (380 mm)
Width 29-3/8 Inches (745 mm)
Depth 35-7/16 Inches (900 mm)
Refrigerant Pipe Size O.D. Gas (Low Pressure) 1/2 Inch (12.7 mm) Brazed
Liquid (High Pressure) 1/4 Inch (6.35 mm) Brazed
Field Drainpipe Size O.D. 1-1/4 Inches (32 mm)
Operating Temperature Range Cooling (Outdoor) 95°F (35°C) DB
Heating (Outdoor) 47°F (8°C) DB / 43°F (6°C) WB
External Finish Galvanized-steel Sheet
Heat Exchanger Cross fin(Aluminium fin and copper tube)
Product Documents