Welcome to NordHeat

Solutions for heat exchange!

We have been in the industry since the 70’s and contributed with heat exchange solutions for major economic and environmental gains in the process and manufacturing industry.


NordHeat provides shell & tube (S&T) heat exchangers since 1972 when Stig Söderström took over the company called “Stanex” founded by his father Sten Söderström. Since then we have delivered more than 15.000 heat exchangers designed in Sweden. We are part of Kärrberg Konsult AB (VAT No SE-556679-509101).

Quality S&T heat exchangers designed in Sweden

NordHeat delivers brands and products at the technological forefront. To ensure quality we use our own workshop, Kärrberg Welding AB in Kristianstad (Swe), for all assembly and most manufacturing operations. NordHeat is also a well-known solutions provider, assisting project managers with thermal design in Aspentech EDR software.

Focus on the British S&T heat exchanger market

Together with Business Sweden NordHeat focus on the expanding UK heat networks market. The program www.heatnetworks.se is sponsored by the Swedish Energy Authority. Contact us for quality S&T tube heat exchangers in your UK projects!

Our products

Nordheat provides tailormade process equipment: heat exchangers (shell & tube, plate, shell & plate, brazed), electric heaters, direct steam injectors, and other key equipment for your plant. We also represent Swedish products in foreign markets.

 In order to optimise your equipment we would like to know the following about your equipment:

  • Medium (both shell and tube side): chemical composition,
  • Temperature, in and out, both for design and operation
  • Flow volume
  • Pressure: for design and operation, necessary for gases and vapour
  • Allowable pressure drop

The more information we receive from you the better our tailor-made design!


Example deliveries 2019-20 include shell & tube heat exchangers for the chemical industry, a spare tube bundle for a power station, PickheaterTM for a pulp mill, and condensers for an international food processing firm.
Selected reference customers are listed below:

Aalborg Industries AGA gas Ahlsell Alfa Laval Alfa Laval Danmark Alstom Power APE Industri Arctic Paper Arizona Chemical Assi Domän Sepap Billerud AB Birka Värme AB Borlänge Energi Cementa CP-Energi AB Eldab Energi AB Elfelagio SEV Eskiltuna Energi ETK Foster Wheeler Energia Frånö Industri AB GEAB Gislaved Folie AB Green Management AS Göteborg Energi AB Heat Con Heiza Mattil GmbH Helsingborg Energi UHl Karlshamns AB Karlskoga Energi Kemostål Pumpar AB Keyvent AB Kiruna Värme verk Kungsbacka Energi Q8 Petroleum Svenska Kvaerner Pulping AB Licenssvets Rör AB LKAB Luftfartsverket Lyksele Energi Manic AB Metso Paper AB Midroc Modo Paper Motor Service AB Munkdal AB Munkedals AB Munksjö lagamill Mählqvist Rör AB Mölndal Energi Nedflo AB Norbulk Shipping Uk Norske Potetindustrier Nortälje Energi NVS Värme Sana AB Nynäs AB Nynäs Petroleum Nynäs Rafining AB Pann Partner Peterson i Seffle AB Petrokraft PIC Engineering AB Poweron PPM Proserv Ramab Reci industri AB Rodoverken AB Rossing & Jansson AB Sandvik Materials Tech Sandvik Service Sandvik Steel AB SCA Packaging Scan Dust Scanraff Skanska S-man Stora Cell AB Stora Enso Stora Grycksbo AB Stålnacke Rör Svenska Statoil AB Säpet Oy Söder Energi Södra Tekniska Verken TeknoTrading Toftejong Tolloma Turbo Flame Utansjö Bruk AB Valmet Vattenfall VEÅ Vopak AB VVS-Montage Värmesvets Entreprenad Värnamo Energi Värö Bruk