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LK System

System solutions

We offer one of the HVAC market's widest product range, which mainly consists of in-house developed systems for water-borne underfloor heating, tap water, radiator heating and drainage.


Prefabrication gives you time-saving, safe and profitable installations. We are with you every step of the way from start to finish, with quality thinking at all stages.

Hydronic System

Hydronic System

LK Teknisk Armatur is a range for both substations and villas. There are also high-tech products such as water fault circuit breakers and meters, tap water fittings and heating fittings.

Snow melting

Ground heating is an effective tool for preventing slippery accidents, increasing accessibility and reducing the need for cleaning in winter. By choosing waterborne ground heating, the user can utilize waste heat from various processes as well as district heating returns.


The B-Press couplings are primarily intended for tap water, heating and cooling. The range includes all common details such as bends, T-pipes, bushings, transitions, joint sleeves, etc.


The range is the widest on the market and is available in dimensions 6 - 54 mm. The couplings are made of dezincification-resistant brass, and are available in both yellow and chrome-plated versions.

Press tool

Press tool is a complete range of press machines and press jaws for our couplings LK PressPex in the Universal range and LK> B <Press. Press machine Connect, you can easily connect to your mobile to see the status of the machine.