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Trench fan coils FCH
Length from 120 to 300 cm
Width 32 cm
Height 13 cm
Heating Cooling With fans
FCH izometrija shadow.png FCH_shadow.png FCH 54_009pp.png 50_004pp.jpg FCH 50_001.png FCH 51_001.png

     FCH are among the most powerful trench heaters designed for heating and cooling.

  • Both heated and cooled air is raised right up the ceiling to result in an even distribution throughout the room.
  • 4 and 2 pipe connection versions are available. The 4 pipe connection guarantees maximum flexibility, whereas the 2 pipe connection will ensure the maximum capacity.
  • The air flow passing through the appliance is continuously filtered to trap a considerable part of the dust and dirt in the room and protect the convector from contamination.
  • The set includes drain pans that allow the device to operate both above and below the dew point. 
  • Quiet and extremely economical EC fans increase the convection efficiency more than 4 times, almost without any sound.
  • Due to extremely low inertia, can quickly increase and precisely maintain the set room temperature, providing the room with exactly as much heat as you require just when it is required.
  • Create an effective warm air curtain for large windows, without allowing cold to penetrate the premises. The heat is perfectly distributed throughout the room.
  • Operates very well with low-temperature heat sources, such as heat pumps or condensing boilers.
  • Fully floor-mounted, and therefore do not impede free passage.
  • Perfect for any interior, as the only visible element is the grill, the material and colour of which can match the floor covering.
  • May be walked on and can easily withstand the weight of a number of adults.
  • Supplied with a stainless steel casings and copper-aluminium heat exchangers, to ensure they remain extremely reliable over the long-term.
Heating Cooling
FCH2 heat outputs/cooling capacities (W). 2-pipe system
Length (cm) Rotation speed of fans
20% 40% 60% 80% 100%
120 973 1830 2523 3052 3418
170 1751 3294 4542 5494 6152
200 1945 3660 5047 6105 6835
250 2723 5124 7065 8547 9569
300 3501 6588 9084 10989 12303
FCH4 heat outputs/cooling capacities (W). 4-pipe system
Length (cm) Rotation speed of fans
20% 40% 60% 80% 100%
120 901 1380 1661 1859 2013
170 1623 2485 2989 3347 3624
200 1803 2761 3321 3719 4027
250 2524 3865 4650 5206 5638
300 3245 4969 5978 6694 7249

  1. Stainless steel casing
  2. Brackets for heat exchanger
  3. Hydraulic connections cover
  4. Casing's stiffening elements
  5. Air guiding element
  6. Drain pan
  7. Copper - aluminium heat exchanger
  8. Air vent
  9. Heat exchanger fixing - protecting elements
  10. Fan with EC motor
  11. Air filter
  12. Vibration dampers for fan
  13. Control box (optional)
  1. Protective - decorative grille (optional)
  2. Height adjustment and vertical load supporting bolts
  3. Noise isolating elements for adjusting screws
  4. Casing fixing to the floor brackets
  5. Noise isolation elements for floor brackets
  6. Pipe sealing and protection elements
  7. Cable sealing and protection elements
  8. Plugs for unused casing holes
  9. Anodized aluminium frame; colour matches the colour of grille


     Installation manual

     5-layer, 2 parts cardboard box, additionally used for device protecting during installation and construction works

[7.1 MB] Catalogue Konveka FCH.pdf
[3.3 MB] Installation manual Konveka FCH.pdf
[4.7 MB] BIM files Konveka FCH
[635.4 KB] Installation and user guide_Room thermostat Konveka TW24.pdf
[174.1 KB] TW24 Modbus settings.pdf









Room thermostats TW24
Controls thermal actuator A24NC according to preset room temperature

Dimensions 88 x 88 mm
Week timer
Operating temperature 5 - 35°C
Voltage -  24V DC, max current - 3A
Power consumption - 1,5W

Thermostatic valve (straight) TVS15
Controls flow of energy carrier. Controled by thermal actuator A24NC

Operating temperature -10℃ - 120℃
Thread 1/2″
Pressure rating - PN10
Kvs - 2,00
Bidy - brass covered by nickel


Lockshield (straight) LS15
Opens, closes or limits flow of energy carrier

Operating temperature -10℃ - 120℃
Thread 1/2″
Pressure rating - PN10
Kvs - 2,00
Bidy - brass covered by nickel


Lockshield (angle) LA15
Opens, closes or limits flow of energy carrier

Operating temperature  -10℃ - 120℃
Thread 1/2″
Pressure rating - PN10
Kvs - 2,00
Bidy - brass covered by nickel


Thermal actuator A24NC
Opens / closes thermostatic valve. Controled by room thermostat TW24

Operating voltage -  24V DC
Power consumption - 2,5W
Protection class - IP54
Thread - M30 x 1,5mm
Body material - PC/ABS


Control box CB60
For power supply of fans, actuators A24NC and room thermostat TW24

24V DC power supply
Power - 60W
Current - 0,84A
Electrical terminals
Stainless steel casing





TYPE          LENGTH, cm WIDTH, cm HEIGHT, cm EXAMPLE           
FCH2 200 32 13 FCH2 200
FCH4   200 32 13 FCH4 200


GR 200 32 ALS GR 200-32-ALS
GR-L   200 32 ALS GR-L 200-32-ALS
GR      -   roll-up                                                                                              ALS    -   aluminium, silver colour  
GR-L   -   linear   AL10  -   aluminium, brown
    AL50  -   aluminium, black
    OAK   -   oak
    ASH    -   ash
    BEE     -   beech


Lockshield straight LS15
Lockshield angle LA15
Thermostatic valve straight        TVS15
Thermostatic valve axial TVA15
Thermal actuator 24V A24NC
Control box CB60
Room thermostat TW24


Customer reviews

  • We are partners with Konveka since 2017. Since then this manufacturer not only developed many new convector models, but also improved the existing ones. 

    We are pleased with the productivity and engineering-creative potential of Konveka specialists. All of their products are certified according to EU standards, which greatly helps us to sell them. 

    We can count on quality products, specialists who are always open to dialogue, and a fair pricing policy. We are very happy and comfortable working with a global leader in our industry. 

    Sales Representative Central Asia
  • Solid company. Fast execution of orders and suitable delivery times to Ukraine.

    I recommend visiting their factory! Wide selection of heating and cooling devices.

    Quality advice and excellent support for large projects at all stages. In the case of exceptional projects, non-standard solutions are found. Managers does a great job.

    My respect for the company and evaluation 5/5.

    Manager at Distribution company Ukraine
  • We have been working with Konveka for about a year. Thanks to remote trainings, and their visit to Georgia, we were convinced that Konveka convectors are very high quality. While working with such product, we are confident that both parties: installers and the final consumer will be satisfied with the product.

    Showing a sample of a convector to a customer, doesn’t take a long time to convince about the quality of the proposed product. The convector speaks for itself. During the demonstration of the sample, both experts in this field and not, notesits functional and visual advantages in comparison with similar products of competitors presented on our market.

    It is also very important that Konveka employees are very reliable partners, you can contact them with any technical questions, or when advice is needed. They are always very quick with competent answers, advice and solutions.

    At last, a very important factor is the competitive price. We are sure that the price that Konveka offers us is always adequate and competitive. And if there is some kind of reference project or we need a price from our partner for a tender or to fight competitors, then we know that even here we will not be left alone on the battlefield and Konveka will try to do everything for a specific project to support us. And we really appreciate it!

    On the whole, we are very glad that we have such a partner. 

    CEO at Distribution company Georgia
  • Pleasure to work with you. 

    Proposals submitted promptly, optimal option is always found. Problems and issues are resolved in a timely manner.

    We are positive with continuing our smooth cooperation. 

    Deputy Director at construction company Lithuania
  • Thank you KONVEKA for your professionalism and efficiency at work. You are a reliable business partner with great expertise in your field.
    We would like to sincerely thank you for your concern for our partners, to whom you always provide help and support.
    On behalf of our customers, we thank you for the quality, efficiency and aesthetics of our products.


    Distribution company Kazakhstan
  • This isn't the first time we've bought and installed Konveka‘s products and we are very pleased. Excellent quality, professional approach and best production terms.

    Konveka employees always respond quickly to our inquiries, provide professional technical support and easily find solutions in non-standard situations.

    Procurement Specialist at Installing Company Latvia
  • Konveka as a supplier is one that always give good and fast response. They are very knowledgeable in convectors and their products and when working with them you understand that they have thought of all aspects in their product development. Also when facing projects with special needs, Konveka is very supportive and can bring forward new designs that will fit those needs.

    Managing Director at Distribution company Sweden
  • Our company would like to sincerely thank to Konveka for its quality products and timely production of convectors. Your timely produced and shipped orders have allowed us to run our business smoothly.
    We believe in the continued maintenance of the existing friendly relations and further mutually beneficial and fruitful cooperation.

    Distribution company
  • We have chosen “Konveka” convectors as the main heating devices in three class A office buildings. The heating system installation works were performed in these buildings and we are satisfied with the choice because the manufacturer not only delivered the ordered heating devices in time but also complied with all special requirements stated by the builder: the colour of the convectors was matched to the colour of the building facade elements and special connecting pipe coverings were supplied. During two years of usage of the building we had no complaints about “Konveka” convectors.

    CEO at Installing Company Lithuania