
39
Water Supply
Cold Water Tank
Hot Water Tank
For Cooling
(AHU, FCU, etc)
For Heating
(AHU, FCU,
Floor Heating, etc)
For Sanitary Use
(Shower, Bath, etc)
Water Supply
PWFY-P38NMU-E-BU PWFY-P36NMU-E-BU
BC CONTROLLER
PURY-P120YHMU-A
PWFY-P36NMU-E-BU
PEFY-P15NMHU-E
PEFY-P24NMSU-E
PWFY-P-NMU-E-AU/BU SPECIFICATIONS
WATER HEATING
Model Name PWFY-P36NMU-E-AU PWFY-P72NMU-E-AU PWFY-P36NMU-E-BU
Power Source 208/230V, 1-phase, 60Hz
Cooling Capacity *1 Btu/h 36,200 72,000 -
Heating Capacity *1 Btu/h 39,900 79,800 39,900
Power
Consumption
Cooling W 15 N/A
Heating W 15 2,480
Current
Cooling A 0.072 / 0.065 N/A
Heating A 0.072 / 0.065 12.30 /11.12
External Finish Galvanized-steel Sheet
Dimensions
Height In. 31-1/2
Width In. 17-3/4
Depth In. 11-13/16
Net Weight Unit Pounds 78 84 133
Operating Inlet Water
Temp. Range
Cooling 50° F to 95° F -
Heating 50° F to 105° F 50° F to 160° F
Circulating Water Operation Volume Range GPM (L/m) 3-9 (10-35) 5-18 (20-72) 3-9 (10-35)
Circulating Water Design Pressure MPa (psi) 1 (145)
Water Piping
Dimensions
Inlet In. 3/4 FPT 1 FPT 3/4 FPT
Outlet In. 3/4 FPT 1 FPT 3/4 FPT
Refrigerant Pipe
Dimensions
Low Pressure (Brazed) In. 5/8 3/4 5/8
High Pressure (Brazed) In. 3/8 3/8 3/8
Drainpipe Dimensions (O.D.) In. 1-1/4
Sound Pressure Levels dB(A) 29 44
Connectable Outdoor Units
PURY-P72~240T/Y(S)HMU (-BS),
PURY-P72~288T/Y(S)JMU (-BS),
PQRY-P72~240T/Y(S)HMU (-BS),
PUHY-P72~P360T/Y(S)HMU (-BS),
PUHY-P72~360T/Y(S)JMU (-BS),
PQHY-P72~360T/Y(S)HMU (-BS)
PURY-P72~240T/Y(S)HMU (-BS),
PURY-P72~288T/Y(S)JMU (-BS),
PQRY-P72~240T/Y(S)HMU (-BS)
*1 Cooling/Heating Capacity indicates the maximum value at operation under the following conditions:
Cooling: Inletwatertemperature:74°F;Outdoor:95°F(35°C)DB;Waterowrate:9.25GPM
Heating:Inletwatertemperature:86°F(30°C);Outdoor:47°F(8°C)DB/43°F(6°C)WB;Waterowrate:9.25GPM
*2 Airowrate/soundpressurelevelsareatLow-Mid1-Mid2-Hi,Low-Mid-Hi,orLow-Hi
VentilationAir:Providingsufcientventilationairisanimportantpartofverybuildingdesign.ASHRAEStandard62providestheminimumairrequirements.Alsochecklocalcodes.
Specications are subject to change.
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