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Radiator 33K 600 x 1400, output 3345 W

Code: SSC33K600X1400
Not rated Rating details
357,44 € / pcs Measure price:
1 week

Detailed information

Product detailed description

Steel radiator with side connection for central heating for family houses.

 
  • Connections: 4 x 1/2“
  • Test pressure: 1.3 MPa
  • Operating pressure: 1.0 MPa
  • Heating medium temperature: hot water up to 110 C
  • Product: Stelrad Compact Softline
  • Type: 11/20/21/22/33
  • Overall height: 300 – 900 mm
  • Overall length: 400 – 3000 mm
  • Overall depth: 61/77/100/158 mm

 

The Compact Softline low-temperature radiator is made of fine cold-rolled steel sheet to EN442-1 quality, with side panels and a top grille forming a compact unit with a vertical water channel spacing of 33.3 mm. The convector sheet is welded to the internal channels. Before painting, all radiators go through a multi-stage cleaning process, including iron phosphate phosphating and a demineralised rinse. A primer coat is then applied, followed by a powder finish coat in Stelrad white 9016. Each radiator is packed in cardboard with sturdy corner protectors and protective film. All units have mounting brackets on the back. Quality is certified to EN ISO 9001. Heat output is verified to EN 442. The design complies with the BAGUV safety guidelines.

 

STELRAD heating bodies are intended for professional installation into single-pipe or two-pipe central heating water systems with forced circulation, with a maximum permitted operating pressure of up to 1.0 MPa and a maximum permitted operating temperature of 110 ° C. The units are intended for heating spaces such as flats, offices, schools, museums, hotels, shops and similar, with normal humidity.
 
The manufacturer guarantees the tightness and heat output of the heating bodies in hot-water systems for 10 years from the date of manufacture, provided they have been professionally and correctly installed, adequately maintained and correctly operated. The manufacturer accepts no responsibility for deformation or damage to the units caused during transport, handling or storage. The warranty does not cover mechanical or other damage to the heating bodies caused by improper or incorrect installation, incorrect maintenance or incorrect operation.

Frequently Asked Questions

  • What is the output of this particular radiator (600 x 1400 mm, type 33K)? This size and type version has a declared heat output of 3345 W (to EN 442, at standard temperature difference) - when choosing the right radiator size, base your choice on the calculated heat loss of the given room.
  • What does the type designation 33K mean? The number before "K" (e.g. 11, 20, 21, 22, 33) indicates the radiator's construction type - the number of radiator panels/plates and convector sheets in its make-up; a higher number means more layers and therefore higher output at the same external dimensions. A radiator without the letter "V" in the type has a side connection - the classic placement of the connections on the sides of the radiator, suitable for standard side pipe routing.
  • What is the maximum operating pressure and temperature? The radiator is designed for an operating pressure of up to 1.0 MPa and a heating water temperature of up to 110 °C, with a test pressure of 1.3 MPa - ordinary domestic heating systems operate well below these values.
  • What warranty does the radiator have? The manufacturer provides a 10-year warranty on tightness and heat output from the date of manufacture, provided professional installation, proper maintenance and operation are observed - the warranty does not cover mechanical damage caused during transport, handling or improper installation.
  • Must installation be carried out by a professional? Yes, connecting the radiator to the heating system (single-pipe or two-pipe, with forced circulation) should be carried out by a heating engineer/installer, who will also ensure correct venting and balancing of the circuit.

Additional parameters

Category: height 600 mm
Warranty: 2 years
Weight: 20 kg
Built-in Height: 300 – 900 mm
Built-in Length: 400 – 3000 mm
Connections: 4 x 1/2“
Heating Water Temperature: hot water up to 110 C
Installation Depth: 61/77/100/158 mm
Operating overpressure: 1,0 MPa
Product item: Stelrad Compact Softline
Proof Test Pressure: 1,3 MPa
Type: 11/20/21/22/33

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List of discussions

P Avatar of author 17/01/2026 17:30
Dobry den, chystam sa vymenit stare liatinove radiatory za nove plechove. Liatinove radiatory maju vysku cca 58 cm a srobenia na pripojenie maju od seba 50 cm. Chcel by som sa poradit ci mam pozerat 60cm radiatory u vas v ponuke alebo nejake ine? Taktiez by som sa chcel spytat co vsetko este na pripojenie budem potrebovat? Liatinove radiatory maju nove termohlavice stare asi 4-5 rokov tak neviem ci je mozne ich pripojit na tieto nove plechove alebo treba aj tie nahradit? Ake konzoly na prichytenie radiatorov treba? Dakujem
A Avatar of author 17/01/2026 17:31
Dobrý deň, v prípade ak bývate v bytovom dome, tak musíte kontaktovať bytové družstvo, ktoré Vám navrhne vhodné plechové radiátory. Ak nie, tak musíte vybrať taký plechový radiátor, ktorý má rovnaký výkon vo W ako liatinové radiátory. Predpokladáme, že máte radiátory so spodným pripojením, preto Vám odporúčam preštudovať tento odkaz: https://www.atria.sk/co-treba-ku-radiatoru-so-spodnym-pripojenam/ Ak majú staré termohlavice závit M30x1,5 tak ich môžete použiť aj na nové plechové radiátory. Konzoly na uchytenie radiátora sa nachádzajú v balení pri každom radiátore. Radiátory so spodným pripojením sa dajú otáčať, podľa potreby kde chcete mať pripojenie. Pekný deň.
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