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
electric heater batteryRegular Price: €174 €211
Special Price Excl. Tax: €148 Incl. Tax: €179
in 1-2 weekscircular ductDuct: 100 -
-14%
CB 100/0,6 230V/1
electric heater batteryRegular Price: €192 €232
Special Price Excl. Tax: €163 Incl. Tax: €197
in 1-2 weekscircular ductDuct: 100 -
-14%
CB 125/0,6 230V/1
electric heater batteryRegular Price: €212 €256
Special Price Excl. Tax: €180 Incl. Tax: €218
in 1-2 weekscircular ductDuct: 125 -
-15%
CB 125/1,2 230V/1
electric heater batteryRegular Price: €246 €298
Special Price Excl. Tax: €210 Incl. Tax: €254
in 1-2 weekscircular ductDuct: 125 -
-14%
CB 125/1,8 230V/1
electric heater batteryRegular Price: €306 €371
Special Price Excl. Tax: €260 Incl. Tax: €315
in 1-2 weekscircular ductDuct: 125 -
-15%
CB 150/1,2 230V/1
electric heater batteryRegular Price: €269 €326
Special Price Excl. Tax: €229 Incl. Tax: €277
in 1-2 weekscircular ductDuct: 150 -
-15%
CB 150/2,1 230V/1
electric heater batteryRegular Price: €290 €350
Special Price Excl. Tax: €246 Incl. Tax: €298
in 1-2 weekscircular ductDuct: 150 -
-15%
CB 150/2,7 230V/1
electric heater batteryRegular Price: €326 €394
Special Price Excl. Tax: €277 Incl. Tax: €335
in 1-2 weekscircular ductDuct: 150 -
-14%
CB 150/5,0 400V/2
electric heater batteryRegular Price: €444 €538
Special Price Excl. Tax: €378 Incl. Tax: €457
in 1-2 weekscircular ductDuct: 150 -
-14%
CB 160/1,2 230V/1
electric heater batteryRegular Price: €257 €310
Special Price Excl. Tax: €218 Incl. Tax: €264
in 1-2 weekscircular ductDuct: 160 -
-14%
CB 160/2,1 230V/1
electric heater batteryRegular Price: €277 €335
Special Price Excl. Tax: €236 Incl. Tax: €285
in 1-2 weekscircular ductDuct: 160 -
-15%
CB 160/2,7 230V/1
electric heater batteryRegular Price: €326 €394
Special Price Excl. Tax: €277 Incl. Tax: €335
in 1-2 weekscircular ductDuct: 160 -
-14%
CB 160/5,0 400V/2
electric heater batteryRegular Price: €444 €538
Special Price Excl. Tax: €378 Incl. Tax: €457
in 1-2 weekscircular ductDuct: 160 -
-14%
CB 200/2,1 230V/1
electric heater batteryRegular Price: €302 €366
Special Price Excl. Tax: €257 Incl. Tax: €311
in 1-2 weekscircular ductDuct: 200 -
-15%
CB 200/3,0 230V/1
electric heater batteryRegular Price: €352 €426
Special Price Excl. Tax: €299 Incl. Tax: €362
in 1-2 weekscircular ductDuct: 200 -
-14%
CB 200/3,0 400V/2
electric heater batteryRegular Price: €302 €366
Special Price Excl. Tax: €257 Incl. Tax: €311
in 1-2 weekscircular ductDuct: 200 -
-14%
CB 200/5,0 400V/2
electric heater batteryRegular Price: €433 €524
Special Price Excl. Tax: €368 Incl. Tax: €445
in 1-2 weekscircular ductDuct: 200 -
-14%
CB 250/3,0 230V/1
electric heater batteryRegular Price: €412 €498
Special Price Excl. Tax: €350 Incl. Tax: €424
in 1-2 weekscircular ductDuct: 250 -
-14%
CB 250/6,0 400V/2
electric heater batteryRegular Price: €462 €559
Special Price Excl. Tax: €393 Incl. Tax: €475
in 1-2 weekscircular ductDuct: 250 -
-14%
CB 250/9,0 400V/2
electric heater batteryRegular Price: €528 €638
Special Price Excl. Tax: €449 Incl. Tax: €543
in 1-2 weekscircular ductDuct: 250 -
-15%
CB 315/12,0 400V/3
electric heater batteryRegular Price: €694 €839
Special Price Excl. Tax: €590 Incl. Tax: €713
in 1-2 weekscircular ductDuct: 315 -
-15%
CB 315/3,0 230V/1
electric heater batteryRegular Price: €429 €519
Special Price Excl. Tax: €365 Incl. Tax: €441
in 1-2 weekscircular ductDuct: 315 -
-14%
CB 315/6,0 400V/2
electric heater batteryRegular Price: €462 €559
Special Price Excl. Tax: €393 Incl. Tax: €475
in 1-2 weekscircular ductDuct: 315 -
-14%
CB 315/9,0 400V/3
electric heater batteryRegular Price: €528 €638
Special Price Excl. Tax: €449 Incl. Tax: €543
in 1-2 weekscircular ductDuct: 315 -
-15%
CB 355/12,0 400V/3
electric heater batteryRegular Price: €721 €872
Special Price Excl. Tax: €613 Incl. Tax: €741
in 1-2 weekscircular ductDuct: 355
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
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.