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LK Systems

LK Systems is the leading manufacturer of easy-to-install systems for heating and tap water distribution and pre-insulated pipes in the Nordics. Through our prefabrication factory, we also provide tailor-made solutions that simplify the installation process even further.
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LK Armatur

LK Armatur is a leading producer in Europe, manufactures millions of valves per year for the global HVAC market. Our solutions are based on a comprehensive view of how valves, control units, components and prefabricated products work together.
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LK Pex

Our PEX Pipe Extrusion business area is an innovative manufacturer of high-quality plastic pipes for the heating and plumbing industry. Our core is the efficient, high-technology production process for crosslinked PE-Xa pipes, resulting in products with a unique combination of flexibility and hydrostatic strength.
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LK Group

LK is a family-owned trading and production group, operating on a global scale within the HVAC-area. We are the market leader in Sweden and has an increasing sales of products, systems and solutions in the Nordic countries, Europe and the USA.
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LK Systems
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Floor Heating
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Room temperature regulation

Room temperature regulation

Room temperature regulation

Floor Heating - Assortment

Room temperature regulation - Assortment

LK Receiver ICS 1 (NC)

The LK Receiver ICS 1 is used with the LK Thermostat ICS. One LK Thermostat ICS can be addressed to ...

LK Receiver ICS 8 (NC)

The LK Receiver ICS 8 is used with the LK Room Thermostat ICS. Eight ICS Thermostats can be connecte...

LK Connection terminal ICS/ICS.2

Two-pole terminal used for connecting the thermostat and actuator for LK Receiver ICS. Three-pole t...

LK Radio Link ICS

LK Radio Link ICS is used as an accessory/spare part to the LK Receiver ICS-W8 and LK Receiver ICS-W...

LK Transformer ICS/ICS.2 RF1/W1

Intended for LK Receiver 1 ICS/ICS2

LK Antenna ICS.2

Spare part to LK Receiver 1 ICS.2 and LK Receiver 8 ICS.2. Delivered including a 10 cm long conne...

LK Fuse T 200 mA

LK Fuse T 200 mA fits LK Connection Box NO and LK Receiver 8 ICS/ICS.2.

LK Fuse 1,6At

LK Fuse 1,6At fits LK Connection Box V.2. NOTE! Does not fit LK Connection Box (NO) article no 241...

LK Room Thermostat S1 (NO)

Electronic, soundless room thermostat with Triac-output and self-modulation technology. Available in...

LK Room Thermostat S1 (NC)

Electronic, soundless room thermostat with Triac-output and self-modulation technology. Available in...

LK Room Thermostat S1 Dti (NO)

Electronic, soundless room thermostat with Triac-output and self-modulation technology, with possibi...

LK Room Thermostat S1 Dti (NC)

Electronic, soundless room thermostat with Triac-output and self-modulation technology, with possibi...

LK Pattress S1

LK Pattress S1 is used as accessory to increase the mounting area of the thermostat. Intended for us...

LK External Sensor S1

Designed for LK Room Thermostat S1 EXT and LK Room Thermostat S1 Dti for floor temperature control.

LK Fuse holder

Fits LK Connection Box NO.

LK Room Thermostat S2 (NO)

Electronic, noiseless room thermostat with Triac output and electronic feedback. Available in models...

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