42NU

Carrier Commercial Air Treatment Fan Coil Units
42NU
Concealed

42NU

Carrier 42NU – Idrofan® Individual Fan Coil Unit
Compact and versatile fan coil unit delivering 110 to 1,100 m³/h airflow, designed for efficient heating and cooling with flexible installation options 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 42NU features a 5‑speed asynchronous motor with factory‑wired speeds available at the terminal, allowing precise airflow adjustment to suit comfort requirements. An optional LEC variable‑speed motor further enhances comfort control and energy efficiency.

System Application Flexibility

Designed for both heating and cooling systems, the 42NU integrates easily into a variety of HVAC configurations for residential and light commercial applications.

Installation & Operational Integration

The modular construction, factory‑fitted options, and accessory kits simplify integration into different installation layouts. Easy access to internal components supports efficient commissioning and long‑term operation.

Technical Documents

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

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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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