42DC/DCD

42DC/DCD

Chilled Water Fan Coil Unit
Furred-in Ceiling

600 to 2,000 nominal cfm

42DC – Standard unit
42DCD – District cooling

Categories
600 to 2,000 nominal cfm

42DC – Standard unit
42DCD – District cooling

Carrier’s 42DC Standard Cooling/ 42DCD District Cooling Chilled Water Fan Coil Units, furred-in with capacities from 600 to 2000 cfm are ideal for installations in residential, hotels, motels, apartments, offices, hospitals, schools and other multi-room buildings.

Carrier 42 series terminals require very little space and are easy to install.

Key Features

  • Airflow ranges from 600 to 2000 cfm
  • 42DC Standard cooling
  • 42DCD District cooling
  • Fully insulated, low fan speed means quiet operation
  • Efficient, 3-speed centrifugal fans
  • Permanent split capacitor motors
  • Long life, heavy duty bearings
  • High efficiency heat transfer surface
  • Easy wiring, piping connections
  • Insulated drain pan
  • Factory leak test for coil
  • Mounting holes, slots speed hanging
  • Unit shall be rated in accordance with ARI Standard 440
  • Uses only minimal space
  • Accommodates 2 pipe systems
  • Made in Malaysia

Options

  • Washable aluminum filter
  • Factory installed heater option
  • Remote mounted thermostats
  • Special filters
  • Stainless steel drain pan
  • ECM motor

Physical Data

42DC - Standard Unit (Sizes 006 - 012)
006 008 010 012
Nominal Airflow (cfm) 600 800 1000 1200
NOminal Airflow (l/s) 283 378 472 566
Fluid Cooling Capacity (Btu/hr)* 15,076 22,428 25,365 33,597
Fluid Cooling Capacity (kW)* 4.42 6.57 7.43 9.85
Motor Type Permanent Split Capacitor
Motor Nominal Power Output (Watts) 118 118 200 2×118
Motor Nominal Current (Amps) 1.11 1.11 1.9 2×1.11
Fan Type Centrifugal Forward Curved Blades
Sound Pressure High (dB(A))** 40.3 42.0 48.4 47.2
Sound Pressure Medium (dB(A))** 38.3 38.9 44.8 43.1
Sound Pressure Low (dB(A))** 35.5 36.5 38.6 39.8
Water Flow (l/s) 0.12 0.18 0.20 0.26
Water Pressure Drop (kPa) 22.2 54.4 46.8 49.9
Coil (Row/FPI) 4 / 14
Coil Working Pressure (Mpa) 1.72
Connection In-Out (sweat) /Material 5/8″ / Copper
Connection Condensate Drain / Material 7/8″ / GI Steel

Notes:
* Base on motor at high speed, standard air and dry coil operation, 5.6°C water temperature rise; entering air temperature 24.4°C DB; 17.2°C WB, Entering water temperature 7.2°C.
** Sound measurement in accordance with Standard JIS8616-2006 (1.5m below the unit bottom).

 

42DC – Standard Unit (Sizes 014 – 020)

014 016 018 020
Nominal Airflow (Cfm) 1400 1600 1800 2000
Nominal Airflow (l/s) 661 755 852 943
Fluid Cooling Capacity (Btu/hr)* 36,799 46,716 50,362 52,887
Fluid Cooling Capacity (kW)* 10.79 13.69 14.76 15.50
Motor Type Permanent Split Capacitor
Motor Nominal Power Output (Watts) 300 450 450 450
Motor Nominal Current (Amps) 2.24 2.89 2.89 2.89
Fan Type Centrifugal Forward Curved Blades
Sound Pressure High (dB(A))** 49.2 48.6 48.9 49.7
Sound Pressure Medium (dB(A))** 46.4 46.9 47.6 48.1
Sound Pressure Low (dB(A))** 44.6 44.8 44.7 45.6
Water Flow (l/s) 0.29 0.37 0.40 0.42
Water Pressure Drop (kPa) 39.0 50.7 60.2 54.3
Coil (Row/FPI) 4 / 14
Coil Working Pressure (Mpa) 1.72
Connection In-Out (sweat) /Material 1″ / Copper
Connection Condensate Drain / Material 7/8″ / GI Steel

Notes:
* Base on motor at high speed, standard air and dry coil operation, 5.6°C water temperature rise; entering air temperature 24.4°C DB; 17.2°C WB, Entering water temperature 7.2°C.
** Sound measurement in accordance with Standard JIS8616-2006 (1.5m below the unit bottom).

 

42DCD – District Cooling Unit (Sizes 006 – 012)

006 008 010 012
Nominal Airflow (Cfm) 600 800 1000 1200
NOminal Airflow (l/s) 283 378 472 566
Fluid Cooling Capacity (Btu/hr)* 15,076 22,428 25,365 33,597
Fluid Cooling Capacity (kW)* 4.42 6.57 7.43 9.85
Motor Type Permanent Split Capacitor
Motor Nominal Power Output (Watts) 118 118 200 2×118
Motor Nominal Current (Amps) 1.11 1.11 1.9 2×1.11
Fan Type Centrifugal Forward Curved Blades
Sound Pressure High (dB(A))** 40.3 42.0 48.4 47.2
Sound Pressure Medium (dB(A))** 38.3 38.9 44.8 43.1
Sound Pressure Low (dB(A))** 35.5 36.5 38.6 39.8
Water Flow (l/s) 0.12 0.18 0.20 0.26
Water Pressure Drop (kPa) 22.2 54.4 46.8 49.9
Coil (Row/FPI) 4 / 14
Coil Working Pressure (Mpa) 1.72
Connection In-Out (sweat) /Material 5/8″ / Copper
Connection Condensate Drain / Material 7/8″ / GI Steel

Notes:
* Base on motor at high speed, standard air and dry coil operation, 8.9°C water temperature rise; entering air temperature 24.4°C DB; 17.2°C WB, Entering water temperature 5.5°C.
** Sound measurement in accordance with Standard JIS8616-2006 (1.5m below the unit bottom).

 

42DCD – District Cooling Unit (Sizes 014 – 020)

014 016 018 020
Nominal Airflow (Cfm) 1400 1600 1800 2000
Nominal Airflow (l/s) 661 755 852 943
Fluid Cooling Capacity (Btu/hr)* 36,799 46,716 50,362 52,887
Fluid Cooling Capacity (kW)* 10.79 13.69 14.76 15.50
Motor Type Permanent Split Capacitor
Motor Nominal Power Output (Watts) 300 450 450 450
Motor Nominal Current (Amps) 2.24 2.89 2.89 2.89
Fan Type Centrifugal Forward Curved Blades
Sound Pressure High (dB(A))** 49.2 48.6 48.9 49.7
Sound Pressure Medium (dB(A))** 46.4 46.9 47.6 48.1
Sound Pressure Low (dB(A))** 44.6 44.8 44.7 45.6
Water Flow (l/s) 0.29 0.37 0.40 0.42
Water Pressure Drop (kPa) 39.0 50.7 60.2 54.3
Coil (Row/FPI) 4 / 14
Coil Working Pressure (Mpa) 1.72
Connection In-Out (sweat) /Material 1″ / Copper
Connection Condensate Drain / Material 7/8″ / GI Steel

Notes:
* Base on motor at high speed, standard air and dry coil operation, 8.9°C water temperature rise; entering air temperature 24.4°C DB; 17.2°C WB, Entering water temperature 5.5°C.
** Sound measurement in accordance with Standard JIS8616-2006 (1.5m below the unit bottom).

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