42NL

Carrier Commercial Air Treatment Fan Coil Units
42NL
Concealed

42NL

Designed for heating and cooling, the 42NL is available either in cased or uncased model. The versatility of the 42NL, thanks to its different assembly options and range of accessories, means it can be adapted to any type of installation whether offices, hotel rooms, stores or individual houses.

Designed for heating and cooling, the 42NL is available either in cased or uncased model. The versatility of the 42NL, thanks to its different assembly options and range of accessories, means it can be adapted to any type of installation whether offices, hotel rooms, stores or individual houses.

42NL

General description

Bi-material casing in two colors (Flanges sides, supply grill RAL 7035 grey & front sheet metal panel RAL9010 ) Vertical or horizontal installation Concealed models available with plenum fitted in factory Easy installation & simplified maintenance

Fans & motors

Asynchrounous motor with 5 factory-fitted wired speeds (connected and available at the terminal) for customised adjustment. Variable speed LEC (Low energy Consumption) motor option for better comfort , maximium flexibility ans extended service life Impeller(s) in ABS in split units for total accessibility of the different parts of the fan motor assembly. 160 mm impeller(s), with exclusive airfoil blades in self-extinguishable HB ABS.

Range

This range exists in 5 versions (cased or uncased) and in 6 sizes: 42NC : Version with Standard cabinet (vertical or horizontal installation) 42NR : Version with cabinet with front return grill (vertical or horizontal installation) 42ND : Horizontal or vertical concealed version 42NI : Horizontal concealed version with in-line supply & return plenum 42NU : Horizontal concealed version with lateral_U supply & return plenum Each version is available in: 2 pipes, for heating and/or cooling mode 2 pipe+ electrical heater, for heating and/or cooling + electrical mode 4 pipe for cooling and heating mode

NTC controller
PID controller
Carrier Communication Network (CCN) AQUASMART compatible
AC or EC motor management
Combines energy saving with optimized comfort
WTC controller
Open communication protocol BACnet
Communication PID controller
Large range of user interfaces
Manages the EC motor for optimized comfort
Optional lighting and/or blinds management modules
Large range of sensors

Document Name Description Document Type Language Action
42NC Brochure PDF English Download

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