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Duct heaters

Duct heaters

Duct heaters are HVAC devices used for air heating in HVAC systems. Duct heater housings are made of galvanized sheet steel. Installation and placement of the electric air heaters must be unconditionally carried out in accordance with ČSN 33 2000-4-42 (IEC 364-4-42), where conditions are laid down in terms of protection against the effects of heat, fire, protection against burns and protection against overheating (including appropriate protective and safety circuits).

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  • -15% CB 100/0,4 230V/1

    CB 100/0,4 230V/1

    electric heater battery  

    Regular Price: €182 €220

    Special Price Excl. Tax: €154 Incl. Tax: €187

    in 1-2 weeks
    circular duct
    Duct: 100
  • -14% CB 100/0,6 230V/1

    CB 100/0,6 230V/1

    electric heater battery  

    Regular Price: €200 €242

    Special Price Excl. Tax: €170 Incl. Tax: €206

    in 1-2 weeks
    circular duct
    Duct: 100
  • -14% CB 125/0,6 230V/1

    CB 125/0,6 230V/1

    electric heater battery  

    Regular Price: €220 €267

    Special Price Excl. Tax: €187 Incl. Tax: €227

    in 1-2 weeks
    circular duct
    Duct: 125
  • -15% CB 125/1,2 230V/1

    CB 125/1,2 230V/1

    electric heater battery  

    Regular Price: €257 €311

    Special Price Excl. Tax: €218 Incl. Tax: €264

    in 1-2 weeks
    circular duct
    Duct: 125
  • -14% CB 125/1,8 230V/1

    CB 125/1,8 230V/1

    electric heater battery  

    Regular Price: €319 €386

    Special Price Excl. Tax: €271 Incl. Tax: €328

    in 1-2 weeks
    circular duct
    Duct: 125
  • -15% CB 150/1,2 230V/1

    CB 150/1,2 230V/1

    electric heater battery  

    Regular Price: €280 €339

    Special Price Excl. Tax: €238 Incl. Tax: €288

    in 1-2 weeks
    circular duct
    Duct: 150
  • -15% CB 150/2,1 230V/1

    CB 150/2,1 230V/1

    electric heater battery  

    Regular Price: €302 €365

    Special Price Excl. Tax: €256 Incl. Tax: €310

    in 1-2 weeks
    circular duct
    Duct: 150
  • -15% CB 150/2,7 230V/1

    CB 150/2,7 230V/1

    electric heater battery  

    Regular Price: €339 €411

    Special Price Excl. Tax: €288 Incl. Tax: €349

    in 1-2 weeks
    circular duct
    Duct: 150
  • -14% CB 150/5,0 400V/2

    CB 150/5,0 400V/2

    electric heater battery  

    Regular Price: €463 €560

    Special Price Excl. Tax: €394 Incl. Tax: €476

    in 1-2 weeks
    circular duct
    Duct: 150
  • -14% CB 160/1,2 230V/1

    CB 160/1,2 230V/1

    electric heater battery  

    Regular Price: €267 €323

    Special Price Excl. Tax: €227 Incl. Tax: €275

    in 1-2 weeks
    circular duct
    Duct: 160
  • -14% CB 160/2,1 230V/1

    CB 160/2,1 230V/1

    electric heater battery  

    Regular Price: €289 €349

    Special Price Excl. Tax: €245 Incl. Tax: €297

    in 1-2 weeks
    circular duct
    Duct: 160
  • -15% CB 160/2,7 230V/1

    CB 160/2,7 230V/1

    electric heater battery  

    Regular Price: €339 €411

    Special Price Excl. Tax: €288 Incl. Tax: €349

    in 1-2 weeks
    circular duct
    Duct: 160
  • -14% CB 160/5,0 400V/2

    CB 160/5,0 400V/2

    electric heater battery  

    Regular Price: €463 €560

    Special Price Excl. Tax: €394 Incl. Tax: €476

    in 1-2 weeks
    circular duct
    Duct: 160
  • -14% CB 200/2,1 230V/1

    CB 200/2,1 230V/1

    electric heater battery  

    Regular Price: €315 €381

    Special Price Excl. Tax: €268 Incl. Tax: €324

    in 1-2 weeks
    circular duct
    Duct: 200
  • -15% CB 200/3,0 230V/1

    CB 200/3,0 230V/1

    electric heater battery  

    Regular Price: €367 €444

    Special Price Excl. Tax: €312 Incl. Tax: €377

    in 1-2 weeks
    circular duct
    Duct: 200
  • -14% CB 200/3,0 400V/2

    CB 200/3,0 400V/2

    electric heater battery  

    Regular Price: €315 €381

    Special Price Excl. Tax: €268 Incl. Tax: €324

    in 1-2 weeks
    circular duct
    Duct: 200
  • -14% CB 200/5,0 400V/2

    CB 200/5,0 400V/2

    electric heater battery  

    Regular Price: €451 €546

    Special Price Excl. Tax: €383 Incl. Tax: €464

    in 1-2 weeks
    circular duct
    Duct: 200
  • -14% CB 250/3,0 230V/1

    CB 250/3,0 230V/1

    electric heater battery  

    Regular Price: €429 €519

    Special Price Excl. Tax: €365 Incl. Tax: €441

    in 1-2 weeks
    circular duct
    Duct: 250
  • -14% CB 250/6,0 400V/2

    CB 250/6,0 400V/2

    electric heater battery  

    Regular Price: €481 €582

    Special Price Excl. Tax: €409 Incl. Tax: €495

    in 1-2 weeks
    circular duct
    Duct: 250
  • -14% CB 250/9,0 400V/2

    CB 250/9,0 400V/2

    electric heater battery  

    Regular Price: €550 €665

    Special Price Excl. Tax: €467 Incl. Tax: €565

    in 1-2 weeks
    circular duct
    Duct: 250
  • -15% CB 315/12,0 400V/3

    CB 315/12,0 400V/3

    electric heater battery  

    Regular Price: €723 €874

    Special Price Excl. Tax: €614 Incl. Tax: €743

    in 1-2 weeks
    circular duct
    Duct: 315
  • -15% CB 315/3,0 230V/1

    CB 315/3,0 230V/1

    electric heater battery  

    Regular Price: €447 €541

    Special Price Excl. Tax: €380 Incl. Tax: €460

    in 1-2 weeks
    circular duct
    Duct: 315
  • -14% CB 315/6,0 400V/2

    CB 315/6,0 400V/2

    electric heater battery  

    Regular Price: €481 €582

    Special Price Excl. Tax: €409 Incl. Tax: €495

    in 1-2 weeks
    circular duct
    Duct: 315
  • -14% CB 315/9,0 400V/3

    CB 315/9,0 400V/3

    electric heater battery  

    Regular Price: €550 €665

    Special Price Excl. Tax: €467 Incl. Tax: €565

    in 1-2 weeks
    circular duct
    Duct: 315
  • -15% CB 355/12,0 400V/3

    CB 355/12,0 400V/3

    electric heater battery  

    Regular Price: €751 €908

    Special Price Excl. Tax: €638 Incl. Tax: €772

    in 1-2 weeks
    circular duct
    Duct: 355

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Electrical duct heaters

Electrical duct heaters

The electrical duct heaters are HVAC devices used to heat air in ducts. The casing and housing of the air heaters are made of galvanized sheet steel as standard. Installation and placement of the electrical heaters is possible in circular and four-sided ducts according to the requirements for power and control of the heater.
The electrical heaters for HVAC ducts can be supplied with a built-in heating output control with the possibility of setting the outlet temperature up to the control of several-row heaters with sectional switching. As standard, the electrical heaters are equipped with safety thermostats. It is necessary to observe the minimum air speed and cooling of the heating rods after switching off. The installation and location of the electrical air heaters must be unconditionally carried out in accordance with ČSN 33 2000-4-42 (IEC 364-4-42).

 

Water duct heaters

Water duct heaters

The water-heating batteries are designed for four-sided or circular ducts. The casing of the water-heating batteries is made of galvanized sheet metal, the fins are made of aluminium on copper tubes. The water-heating batteries for air ducts are supplied according to the power requirement and the supplied temperature gradient of the heating register. The output can be regulated thanks to several row heaters with switching by heater sections.
The water-heating batteries are mounted approx. 1 m behind a fan. If the water-heating batteries are installed in front of a fan, it is necessary to determine whether the outlet air temperature does not exceed the permitted operating temperature of the fan. The connection is made with a collet adapter with a thread that is not included in the delivery by means of soldering according to the production line. The water-heating batteries are equipped with a drain and vent valve as standard.