50FC

Carrier Commercial
50FC
Air Treatment

50FC

Compact, high‑efficiency packaged rooftop unit delivering reliable cooling, heating, and energy‑optimized airflow for commercial applications
The Carrier 50FC Packaged Rooftop Unit is a compact, self‑contained air‑to‑air solution designed for medium commercial and industrial applications. With advanced compressor technology, EC fans, energy recovery options, and intelligent control, the 50FC offers high seasonal efficiency, easy installation, and dependable performance.

Features

General description

Optimized part-load management High level of seasonal efficiency Self-supporting frame Multi-scroll compressors Electronic expansion valves Variable speed EC fans Auto-adaptative microprocessor control

Design flexibility

Vertical supply/return units are ideal for new construction or retrofit to existing installations Horizontal units are ideal for replacement or applications such as through-the-wall where sound must be attenuated before the duct penetrates the roof

Easy and fast installation

Connected directly to an air distribution ductwork without additional elements or equipment, pipes, cables, etc. taking no floor space at all Reduces the cost of installation, facilitates a quick connection and ensures reliable operation

Superior reliability

Excellent full and part load efficiencies are achieved by using tandem scroll compressors Compressors are equipped with crankcase heaters and protected by electronic sensors and logic to control minimum on and off times and reverse rotation All units are tested at various stages on the production line for circuit leakage, electrical compliance and refrigerant pressures

Advanced technology and performance

Electronic plug-fans in the indoor circuit with direct drive and variable speed offer the following advantages: Elimination of friction losses during transmission thanks to the direct drive Greater aerodynamic efficiency of the rotor (reactive blades with an optimized profile), running at very high operating pressures Greatly increased motor efficiency. Permanent magnets DC motors activated using electronic switching integrated into the motor itself Variable speed to ensure a constant supply air flow rate, independent of the filters clogging level Measuring the flow rate Electronic axial fans in the outdoor circuit which adapt the rotation speed to the installation’s requirements, reducing electricity consumption, the sound level at part load and improving the unit’s average seasonal efficiency

Environmental care

Making an environmentally responsive decision is possible when using R-410A refrigerant No wooden pallets needed for handling, thus eliminating not only the waste disposal but avoiding the cut of trees

Control / Integrations

Integrated “50FC” Control Platform

Factory‑installed control allows:
Stand‑alone operation
Integration into wider control systems

Communication & Networking

Communication protocols available:
LonWorks
BACnet™
KNX (Konnex)
pLAN local network:
Links up to 15 units
Enables data and status sharing between units

Main Control Functions

Set‑point selection and operating modes:
Cooling
Heating
Auto
Ventilation
Continuous monitoring of operating parameters
Display of sensor‑measured values
Compressor cycle management
Defrost management
Supply air temperature control
Operation across all seasons via pressure control
Set‑point compensation based on outdoor temperature

Scheduling, Safety & Options Management

Weekly and hourly programming
Fire protection management
Fault diagnosis and general alarms
Control of optional components:
Economizer
Backup heating
CO₂ air quality sensor
Energy recovery systems

User Interfaces & Monitoring

Graphic terminal (standard):

Initial commissioning
Parameter adjustment
ON/OFF control
Mode selection and set‑points
Alarm display and history
User terminal (optional):

Temperature and humidity display
Outdoor and supply air temperature
CO₂ level and damper position
Alarm codes
Touch panel (optional):

4.3‑inch touchscreen
Simplified navigation
Monitoring solutions:

pCO Web for single‑unit monitoring
BOSS / BOSS MINI for up to 300 / 50 units
Built‑in Wi‑Fi
Zone and group creation
Energy meter integration for power monitoring

Technical Documents

Document Name Description Document Type Language Action
50FC Brochure PDF English Download

Similar Products

39ZQC
Air Handling Units

39ZQC

Modular Custom Make, Double-Wall Hygienic, Indoor, Outdoor Application 1200 – 74000 Nominal CFM The characteristic of the casing wall construction must be established in accordance with EN 1886, based on measurements carried out on a model box

39ZQB
Air Handling Units

39ZQB

Modular Custom Make, Double-Wall Hygienic, Indoor, Outdoor Application 1200 – 74000 Nominal CFM The characteristic of the casing wall construction must be established in accordance with EN 1886, based on measurements carried out on a model box

39XT
Air Handling Units

39XT

39HQM
Air Handling Units

39HQM

Airovision is a modular construction that can be fully customized to provide the required performance for any application such as leisure and event complexes, theatres, museums, libraries, offices in companies and government institutions, shopping centers, super-markets, department stores and educational establishments, as well as oil drilling rigs, airports and cruise ships. Also ideal in healthcare […]

39HQ
Air Handling Units

39HQ

Airovision is a modular construction that can be fully customized to provide the required performance for any application such as leisure and event complexes, theatres, museums, libraries, offices in companies and government institutions, shopping centers, super-markets, department stores and educational establishments, as well as oil drilling rigs, airports and cruise ships. Also ideal in healthcare […]

39CZ
Air Handling Units

39CZ

The 39CZ range is designed for the service sector, industry and healthcare markets, to meet different requirements in terms of air mixing, filtration, heating, refrigeration, dehumidification, humidification, ventilation, recovery and sound attenuation.

39CQM
Air Handling Units

39CQM

The new range of 39CP air handling units is the latest generation of AHUs developed to meet the EN 1886 and EN13053 standards, integrating the most innovative components (filters, recovery units, fans, electric motors, etc.). Designed with a green building approach, the 39CP unit can play a part in achieving green building labels.

39CPC
Air Handling Units

39CPC

The New, Versatile and Flexibility in Commercial Air Conditioning System.

How Can We Help?

Have a question that doesn’t fit a specific category? Reach out to our team here for all other support
and information

    Become a Dealer

    Get directed to our Business Development team to start the authorization process and discuss sales support.

    Technical Assistance

    Get specialized help with system sizing, load
    calculation analysis, and technical data required for project design.

    Aftermarket Service

    Request support for warranty claims,
    scheduled maintenance, and genuine spare
    parts ordering.

    For more information : ahi@ahi-carrier.com