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Recessed Floor Fan Coils FCHV

High heating and cooling capacity, allowing use as primary heating devices even in low energy efficiency buildings
Features air supply from the ventilation system into the room
Extremely low noise level, suitable for rooms with strict acoustic requirements
Integrated condensate collection trays, ensuring operation below the dew point
2 and 4 pipe models:
– 4 pipe system – maximum heating and cooling flexibility
– 2-pipe system – maximum capacity
Efficient operation with low-temperature heat sources, such as heat pumps and condensing boilers
Low thermal inertia – heat (or cool) is supplied only as needed, significantly reducing energy consumption and avoiding overheating of rooms
EC fans – quiet operation and maximum efficiency, ensuring up to 4× greater convection efficiency
Robust stainless steel casings, designed for pedestrian loads and capable of supporting the weight of several adults
Double-sided aesthetic grilles made of aluminum or oak wood
Designed and manufactured in Lithuania

10-year warranty on casings and heat exchangers
Made of stainless steel
Tested in an independent laboratory according to EN16430
Ultra-low noise level
Economical EC type fans
Maximum pressure 25 BAR
Safe operating voltage for fans
Works excellently with condensing boilers and heat pumps
Condensate trays included as standard
Acoustically insulated
Description
Tech. specifications
Dimensions
Configuration
Download
Grilles
Accessories
Order Codes

The FCHV series high-capacity floor fan coils are designed for efficient room heating and cooling, ensuring comfort even in low energy efficiency buildings. Due to their high heating and cooling capacity, these units can be used as primary heating – cooling devices.
These fan coils can supply fresh air from the ventilation system to the room. The ventilation ducts are connected to the side of the unit casing on the room side. Fresh air is directed bypassing the heating–cooling coil and supplied in a wide airflow towards the window.
The units feature very low noise levels, making them suitable for spaces with strict acoustic requirements, such as residential areas, hotel rooms, and offices. Integrated condensate drain trays allow the units to operate reliably below the dew point, ensuring stable cooling performance.
The FCHV series is available with 2-pipe or 4-pipe connections. The 4-pipe system provides maximum flexibility for heating and cooling, allowing both modes to be controlled independently, while the 2-pipe system is designed for maximum instantaneous capacity.
The units operate efficiently with low-temperature heat sources, such as heat pumps and condensing boilers, making them well suited for modern, energy-efficient heating systems. Their low thermal inertia allows heating or cooling to be delivered only when needed, significantly reducing energy consumption and preventing overheating of the space.
EC fans ensure quiet operation and maximum efficiency, achieving up to 4 times greater convection efficiency compared to natural convection solutions. This allows for quick and even distribution of heat or cool throughout the room volume.
FCHV units are equipped with sturdy stainless steel casings, designed for pedestrian loads and capable of supporting the weight of several adults. Double-sided aesthetic grilles made of aluminum or oak wood allow the solution to be easily matched to the floor covering and interior concept, maintaining minimal visual impact on the space.

  1. External stainless steel casing
  2. Internal stainless steel casing
  3. Heat exchanger holder
  4. Cover for hydraulic connections
  5. Air deflection element
  6. Casing reinforcement elements
  7. Protective-decorative grilles (ordered separately)
  8. Condensate tray
  9. Duct connection hole covers
  10. Copper-aluminum heat exchanger
  11. Air vent
  12. Fan with EC motor
  13. Air filter
  14. Fan vibration isolation pads

15. Control unit (ordered separately)
16. Adjustable height legs
17. Sound-insulating leg pads
18. Casing floor mounting elements
19. Sound-insulating gaskets
20. Pipe sealing – protection elements
21. Cable sealing – protection elements
22. Unused hole covers
23. Anodized aluminum frame; color matches grille color
24. Heat exchanger protection – fixing elements

Mounting accessories – 1 set

Installation manual

5-layer, 2-part corrugated cardboard box, also used as protective covering during construction work – 1 set

Room Thermostat TW24

For maintaining the set room temperature. Controls actuator A24NC

Dimensions 88 x 88 mm

Weekly temperature schedule programming

Operating temperature 5 - 35°C

Operating voltage - 24V DC, current - 3A

E power - 1.5W

Thermostatic Valve (Straight) TVSP15

For regulating the energy carrier flow. Controlled by actuator A24NC

Operating temperature -10℃ - 120℃

Thread 1/2″

Pressure class - PN10

Kvs - 2.00

Body - nickel-plated bronze

Return Flow Limiter (Straight) LS15

For opening, closing, and setting the maximum flow of the energy carrier

Operating temperature -10℃ - 120℃

Thread 1/2″

Pressure class - PN10

Kvs - 2.00

Body - nickel-plated bronze

Return Flow Limiter (Angled) LA15

For opening, closing, and setting the maximum flow of the energy carrier

Operating temperature -10℃ - 120℃

Thread 1/2″

Pressure class - PN10

Kvs - 2.00

Body - nickel-plated bronze

Actuator for Thermostatic Valve A24NC

For opening/closing the thermostatic valve. Controlled by room thermostat TW24

Operating voltage - 24V DC

E power - 2.5W

Protection class - IP54

Connection thread - M30 x 1.5mm

Casing material PC/ABS

Control unit CB60

For connecting and powering fans, A24NC actuators, and TW24 room thermostat

24V DC power supply

Power - 20W

Current - 0.84A

E connection terminals

Stainless steel casing

CONVECTOR ORDER CODE

MODELLENGTH, cm WIDTH, cmHEIGHT, cmEXAMPLE
FCHV22003616FCHV2 200
FCHV42003616FCHV4 200

GRILLE ORDER CODE

MODEL LENGTH, cm WIDTH, cmMATERIAL EXAMPLE
GR20036ALSGR 200-36-ALS
GR-L20036ALSGR-L 200-36-ALS
GR – roll-up grilles ALS – aluminum grilles, silver color
GR-L – linear grilles AL10 – aluminum grilles, brown color
  AL50 – aluminum grilles, black color
  OAK – oak grilles
   
   

ACCESSORY ORDER CODES

ORDER

MODELCODE
Straight return flow limiterLS15
Return flow limiter angularLA15
Straight thermostatic valveTVSp15
Axial thermostatic valveTVA15
Elektroterminė pavara 24VA24NC
Control unitCB60
Room thermostatTW24

ROLL-UP ALUMINUM GRILLES GR

SILVER (ALS)

BROWN (AL10)

BLACK (AL50)

LINEAR ALUMINUM GRILLES GR-L

SILVER (ALS)

BROWN (AL10)

BLACK (AL50)

ROLL-UP WOODEN GRILLES GR

OAK (OAK)