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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.
- Svenska
- English
- Norsk
- Suomi
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.
- Svenska
- English
- Deutsch
- Italiano
- Yкраїнська
- Suomi
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.
- English
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.
- Svenska
- English

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. Svenska English Norsk Suomi
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. Svenska English Deutsch Italiano Yкраїнська Suomi
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. English
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. Svenska English

Basic S1

Basic S1

Floor Heating - Assortment

Basic S1 - Assortment

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 Connection box (NO)

LK Connection Box NO used to connect and power up LK Room Thermostat S1 24V NO, and LK Actuator 24V ...

LK Fuse T 200 mA

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

LK Fuse holder

Fits LK Connection Box NO.

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