Ducted Fan Coils DF

Compact ducted fan coils for efficient heating and cooling applications.

Technical Overview
Length680 – 1880 mm
Width493 mm
Height238 mm
Cooling capacityup to 9205 W
Max pressure16 bar
Fan typecentrifugal
Motor typeAC or EC
Fan speed control3-speed or 0-10 V
Heat exchangercopper – aluminium
Key Features
Heating and cooling
Ceiling concealed installation
External static pressure up to 50 Pa
AC or EC fan motors
Suitable for heat pumps
2 and 4-pipe versions
Integrated drain pan
Low-height construction
10-year heat exchanger warranty

 

Contact Export Team
  • Description
  • Dimensions
  • Download
  • Accessories
  • Order codes

DF ducted fan coil units are designed for efficient room heating and cooling in residential, commercial and public buildings where high capacity, low noise operation and compact dimensions are required.

The low-height construction allows installation in suspended ceilings with limited installation space, making the units suitable for hotels, offices and renovation projects. Integrated condensate drain pans ensure reliable operation in cooling mode below the dew point.

The units are available in 2 and 4-pipe versions with AC or EC fan motors. Efficient operation with low-temperature systems, including heat pumps and condensing boilers, allows reduced energy consumption and precise room temperature control.

DF fan coils are equipped with corrosion-resistant galvanized steel casings, copper–aluminium heat exchangers and washable air filters for reliable long-term operation and simplified maintenance.

2-pipes
Konveka – DF2-Bottom-1-1
Konveka – DF2-End-1-1
4-pipes
Konveka – DF4-Bottom-1-1
Konveka – DF2-End-1-1 (1)

Straight lockshield valve LS15

For opening, closing, and setting the maximum water flow

Konveka – LS154
  • Operating temperature -10℃ - 120℃
  • Thread 1/2″
  • Pressure class - PN10
  • Kvs - 2,00
  • Body - nickel-plated bronze

Straight thermostatic valve TVS15

For regulating the water flow. Controlled by the A24NC actuator

Konveka – TVS151
  • Operating temperature -10℃ - 120℃
  • Thread 1/2″
  • Pressure class - PN10
  • Kvs - 2,00
  • Body - nickel-plated bronze

230V actuator for thermostatic valve

For opening and closing the thermostatic valve. Controlled by the TW230NC room thermostat

Konveka – A24
  • Operating temperature -10℃ - 120℃
  • Operating voltage - 24V DC
  • Protection class IP54
  • Connection thread - M30 x 1.5mm
  • E power - 1.5W

FAN COIL ORDER CODE

MODELLENGTH, cmWIDTH, cmHEIGHT, cmEXAMPLE
DF23-34-AC684924DF23-34-AC
DF431-68-AC984924DF431-68-AC

ACCESSORY ORDER CODES

MODELCODE
Straight return flow limiterLS15
Straight thermostatic valveTVSP15
Elektroterminė pavara 24VA24NC
Electrothermal actuator 230VA230NC