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Trench heaters with fans FH

Trench heaters with fans FH
Heat output up to 7 046 W
Length from 85 to 300 cm
Width from 16,2 to 25,8 cm
Height 7,5 and 8,5 cm
Heating With fans
FH4 izometrija su seseliu.png FH4_shadow.png FH 51_004.png FH 50_003.png FH 51_003.png FH 54_005.png
10-years warranty for casings and heating elements Made of stainless steel Tested by independent accredited laboratory according to EN16430 Especially low noise level The most economical and quiet EC-type fans Max working pressure 25 bar Safe voltage of fans Work perfectly with heat pumps and condensing boilers Acoustically insulated

     Small but full of energy, FH trench heaters with fans will fill your room with pleasant warmth even in the coldest winters.

  • 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.
FH4-H heat outputs (W)
Length (cm) Rotation speed of fans
20% 40% 60% 80% 100%
85 240 503 742 957 1148
115 415 871 1285 1658 1988
165 715 1502 2216 2858 3428
189 866 1818 2683 3460 4150
245 1167 2449 3614 4661 5590
295 1471 3087 4555 5875 7046
FH4-L2 heat outputs (W)
Length (cm) Rotation speed of fans
20% 40% 60% 80% 100%
85 294 462 598 702 773
115 509 800 1035 1215 1339
165 878 1379 1785 2095 2308
190 1062 1670 2161 2536 2795
245 1431 2249 2911 3416 3764
295 1804 2835 3669 4306 4745
FH4-M heat outputs (W)
Length (cm) Rotation speed of fans
20% 40% 60% 80% 100%
91 262 462 644 815 979
121 454 801 1116 1412 1695
175 783 1380 1924 2434 2922
200 948 1671 2329 2948 3538
250 1276 2251 3137 3970 4765
300 1609 2838 3954 5004 6007
FH3-L heat outputs (W)
Length (cm) Rotation speed of fans
20% 40% 60% 80% 100%
85 91 273 414 515 577
115 158 472 717 893 998
165 272 814 1236 1539 1721
190 329 986 1497 1863 2084
245 444 1328 2016 2509 2807
295 559 1674 2542 3163 3538
FH4-L3 heat outputs (W)
Length (cm) Rotation speed of fans
20% 40% 60% 80% 100%
85 251 487 674 812 901
115 434 843 1167 1406 1560
165 749 1454 2012 2424 2689
190 907 1761 2437 2935 3255
245 1221 2371 3282 3953 4385
295 1539 2989 4137 4983 5527
FH3-H heat outputs (W)
Length (cm) Rotation speed of fans
20% 40% 60% 80% 100%
91 54 230 382 511 617
121 94 398 661 885 1069
175 161 685 1140 1526 1842
200 195 830 1381 1847 2230
250 263 1118 1859 2488 3004
300 332 1409 2344 3136 3786

FH4-H

FH4-M

FH4-L3

FH4-L2

FH3-H

FH3-L

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

     Fasteners

     Installation manual

     5-layer, 2 parts cardboard box, additionally used for device protecting during installation and construction works
[9.8 MB] Catalogue Konveka FH.pdf
[1.9 MB] Installation manual Konveka FH.pdf
[10.7 MB] BIM files Konveka FH

ROLL-UP ALUMINIUM GRILLES GR

SILVER (ALS) BROWN (AL10) BLACK (AL50)

 

ROLL-UP WOODEN GRILLES GR

OAK ASH BEECH (BEE)

 

LINEAR ALUMINIUM GRILLES GR-L

SILVER (ALS) BROWN (AL10) BLACK (AL50)

Room thermostats RTB
Controls thermal actuator TA24 according to preset room temperature

Dimensions 86 x 86 x 13,3 mm
Week timer
Operating temperature 5 - 35°C
Voltage -  24 VDC, max current - 3A
Power consumption - 1,5W
 

Thermostatic valve (straight)  TVS15
Controls flow of energy carrier. Controled by thermal actuator TA24

 
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 TA24
Opens / closes thermostatic valve. Controled by room thermostat RTB

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

 

Control box CB20
For power supply of fans, actuators TA24 and room thermostat RTB

24VDC power supply
Power - 20W
Current - 0,84A
Electrical terminals
Stainless steel casing
 

 

  


 

ORDER CODES FOR TRENCH HEATERS

TYPE LENGTH, cm WIDTH, cm   HEIGHT, cm EXAMPLE            
FH4-H 189 21,5 8,5 FH4-H 189
FH4-M 200 17,5 8,5 FH4-M 200
FH4-L3 290 25,8 8,5 FH4-L3 290
FH4-L2         190 21 8,5 FH4-L2 190
FH3-H 200 16,2 7,5 FH3-H 200
FH3-L 165 20 7,5 FH3-L 165

ORDER CODES FOR GRILLES

TYPE          LENGTH, cm WIDTH, cm MATERIAL EXAMPLE
GR 200 20 ALS GR 200-20-ALS
GR-L 200 20 ALS GR-L 200-20-ALS
GR      -   roll-up                                                                                              ALS    -   aluminium, silver colour  
GR-L   -   linear   AL10  -   aluminium, brown
    AL50  -   aluminium, black
    OAK   -   oak
    ASH    -   ash
    BEE     -   beech

ORDER CODES FOR ACCESSORIES

TYPE ORDER CODE
Lockshield straight LS15
Lockshield angle LA15
Thermostatic valve straight           TVS15
Thermostatic valve axial TVA15
Thermal actuator 24VDC TA24
Control box CB20
Room thermostat RTB

Customers

Customer reviews

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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