Concealed Ducted FCU Commercial Hydronic Fan Coil

Product Overview
Tongbaote horizontal concealed fan coil unit is a ducted hydronic air terminal for central water-based air conditioning systems. The whole body is concealed inside the ceiling, leaving only air supply and return grilles exposed. It delivers quiet cooling and heating without occupying room space or affecting interior decoration style.

This ducted FCU connects with chillers or heat pumps, and can work together with AHU to build a complete commercial HVAC system. Widely adopted in new construction and renovation projects for commercial buildings. Compact body design brings flexible layout for different ceiling structures.
Core Features
✅ Horizontal concealed ceiling installation, unit fully hidden, clean interior aesthetic

✅ Low noise operation, optimized fan and housing structure for quiet environment

✅ 2-pipe and 4-pipe system options to match different HVAC design schemes

✅ Optional EC motor to reduce power consumption and running cost

✅ Available in multiple external static pressure options for extended ductwork

✅ Large heat exchange coil, stable cooling and heating capacity

✅ Convenient access panel for filter maintenance and inspection

✅ Built-in condensate drain pan, optional drain pump for complex piping layout

✅ Custom voltage support: 220V, 380V, 415V, 50Hz /60Hz

✅ OEM & ODM: custom casing size, coating, airflow and special requirements
Application Scenarios

-Hotel guest rooms, suites and lobbies

-Office buildings, meeting rooms

-Shopping malls, retail stores

-Hospital wards and clinics

-Apartment buildings, villas

-Restaurants, exhibition centers

Technical Specifications
Airflow: 340 ~ 2380 m³/h, multiple models for selection

System: 2-pipe (cooling or cooling+heating), 4-pipe (separate hot & cold water)

Fan Motor: AC motor / high efficiency EC motor optional

Heat Exchanger: Copper tube with aluminum fin

Casing: Galvanized steel sheet, anti-corrosion treatment

Power Supply: 220V single phase; customized voltage available
Why Choose Tongbaote
Tongbaote Intelligent Technology is a professional HVAC OEM & ODM manufacturer with over 35 years of technical experience and 18 years export history. Our fan coil units follow European standards and have been exported to more than 40 countries globally.

We provide one-stop intelligent energy-saving HVAC solutions including AHU, various FCUs, heat pumps and industrial air conditioners. Our service covers site survey, custom design, manufacturing, installation guidance and after-sales support. Our engineering team can match full HVAC sets for your commercial and industrial projects.
Request A Quotation
Tell us your airflow requirement, pipe type, static pressure and power supply. Our engineers will provide technical datasheet and competitive quotation for your horizontal concealed FCU project.