42ND

Carrier Commercial Air Treatment Fan Coil Units
42ND
Concealed

42ND

Carrier 42ND – Idrofan® Fan Coil Unit
Horizontal or vertical concealed fan coil unit designed for heating and cooling, offering flexible installation options, quiet operation, and adaptable configurations for residential and commercial applications.

Features

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

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.

Control / Integrations

Fan Speed & Comfort Control

The Carrier 42ND is equipped with a 5‑speed asynchronous motor, allowing precise airflow adjustment to match comfort requirements. The optional LEC variable‑speed motor enhances energy efficiency and comfort modulation.

System Application Flexibility

Designed for heating and cooling systems, the 42ND integrates easily into residential and light commercial HVAC applications with concealed installation requirements.

Installation & Operational Integration

Multiple unit versions, concealed configurations, and factory‑fitted plenum options allow seamless integration into different architectural layouts. Easy access to internal components supports efficient commissioning and long‑term maintenance.

Technical Documents

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

Looking for the right product solution?

Our experts can help you choose the right commercial, residential, or light commercial HVAC solution from Carrier, Toshiba, and Viessmann.

Email

ahi@ahi-carrier.com

Phone

+971 650 45700

Headquarters

Sharjah Research Technology and Innovation Park First Floor, Wing B – Sharjah United Arab Emirates

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