Aerotech Fans
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AeroTech's Fan Coil Unit (FCU Series) is a quiet and highly efficient terminal unit designed for individual room control. Available in 5 standard models from 1. 0 TR (400 CFM, AE-400-FCU) to 3.
0 TR (1200 CFM, AE-1200-FCU). The centrifugal blower is direct driven with low static (6-pole) and high static (4-pole) motor options. Coil specifications: 3 row deep, 12 fins per inch, 3/8" (9.
52mm) copper tubes with 5/8" inlet and outlet connections and 25mm drain. Single phase, 220-240V, 50Hz. 12mm thick non-woven synthetic filter.
Nominal cooling capacities based on 80°F DBT & 67°F WBT entering air temperature, 44. 6°F/53. 6°F water inlet/outlet temperature.
Factory fitted accessories available including two-way/three-way valve with thermostat and ball valve with strainer. Available in ceiling concealed and wall exposed installation configurations. Widely used in hotels, office buildings, hospital wards, serviced apartments, resorts, clinics, banks, and retail stores.
AeroTech has been catering to the Air Conditioning Industry since 2003, serving hotel industry, shopping malls, hospitals, government establishments, R&D labs, and pharma sector.
Max Airflow
200 CFM to 2000 CFM
Installation
Ceiling concealed / Wall exposed
Material
Galvanized Steel
Drive Type
Direct Drive
Individual Room Control
Each FCU operates independently for zone-level temperature control
Ultra Quiet
Low noise operation suitable for bedrooms, offices, and hospital wards
Easy Installation
No ductwork required — connects directly to chilled water piping
Energy Efficient
3-speed or EC motor options reduce energy consumption
Hospitality
Healthcare
Commercial
| Model | Air Volume (CFM) | Fan Dia | Motor (kW) | W (mm) | H (mm) | L (mm) | Notes |
|---|---|---|---|---|---|---|---|
| AE-400-FCU | 400 | 160x140 | 0.037 | 526 | 256 | 915 | 1.0 TR | Low Static: 1/20 HP (6P) | High Static: 1/12 HP (4P) |
| AE-600-FCU | 600 | 160x200 | 0.037 | 526 | 256 | 1118 | 1.5 TR | Low Static: 1/20 HP (6P) | High Static: 1/8 HP (4P) |
| AE-800-FCU | 800 | 160x200 | 0.037 | 548 | 305 | 1193 | 2.0 TR | Low Static: 1/20 HP (6P) | High Static: 1/8 HP (4P) |
| AE-1000-FCU | 1,000 | 180x240 | 0.075 | 548 | 305 | 1219 | 2.5 TR | Low Static: 1/12 HP (6P) | High Static: 1/3 HP (4P) |
| AE-1200-FCU | 1,200 | 180x240 | 0.186 | 603 | 356 | 1371 | 3.0 TR | Low Static: 1/4 HP (6P) | High Static: 1/3 HP (4P) |
| Model | Air Volume (CFM) | Static Pressure (in.wg) | RPM (Max) | Motor (HP) |
|---|---|---|---|---|
| FCU-400 | 400 | 50 | 1,000 | 0.1 |
| FCU-1000 | 1,000 | 65 | 1,000 | 0.25 |
| FCU-2000 | 2,000 | 75 | 1,000 | 0.5 |
Electronically Commutated (EC) motors are brushless DC motors that maintain peak electrical efficiency across their entire variable speed range. They consume up to 50% less power than traditional AC motors and operate with drastically lower acoustic noise, making them ideal for commercial FCUs.
For luxury hotels and hospital wards, the Fan Coil Unit (FCU) must not exceed a Noise Criteria (NC) rating of NC-30 to NC-35 at maximum RPM. Achieving this requires internally lined acoustic foam chassis, vibration-isolated mounting brackets, and electronically commutated (EC) motors.
A Fan Coil Unit (FCU) uses a 2-way or 3-way modulating PICV (Pressure Independent Control Valve) to strictly regulate the flow of chilled water through the coil based on real-time thermostat demands. This precise throttling prevents overcooling and maintains strict sensible heat ratios in the occupied zone.
Electronically Commutated (EC) motors have integrated microprocessors that continuously output rich telemetry via Modbus. The BMS can actively monitor real-time RPM, precise power consumption (Watts), internal stator temperature, and fault codes, enabling a fully digitized, smart-building HVAC architecture.
Understand the thermodynamics of chilled water fan coil units, sensible cooling, and decentralized HVAC zoning.
Explore how Electronically Commutated (EC) motors in Fan Coil Units drastically reduce power consumption and noise in commercial HVAC.
