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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

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    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
LKS0147

LK Room Thermostat S1 (NO)

Electronic, soundless room thermostat with Triac-output and self-modulation technology. Available in models S1, S1 EXT and S1 Dti; S1 EXT and S1 Dti has got extra connections for the possibility to connect LK E...

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LKS0147

LK Room Thermostat S1 (NO)

  • Variants
  • Detailed Information
  • Documentation
  • Related Products

Variants

Article Designation Width Height Depth Voltage Note Packaging Item List
241 72 87 S1 78 mm 78 mm 14 mm 24 V AC -
241 72 91 S1 EXT 78 mm 78 mm 14 mm 24 V AC Possible connection of LK External Sensor S1

241 72 87

Designation S1
Width 78 mm
Height 78 mm
Depth 14 mm
Voltage 24 V AC
Note -
Packaging
Item list

241 72 91

Designation S1 EXT
Width 78 mm
Height 78 mm
Depth 14 mm
Voltage 24 V AC
Note Possible connection of LK External Sensor S1
Packaging
Item list

Detailed Information

Description

Electronic, soundless room thermostat with Triac-output and self-modulation technology. Available in models S1, S1 EXT and S1 Dti; S1 EXT and S1 Dti has got extra connections for the possibility to connect LK External Sensor S1 for control of floor temperature. The room thermostat is powered by 24 V AC and is designed for normally open LK Actuator 24V (NO). Connection is normally made via LK Connection Box (NO) or via LK Connection Box 1. Max 5 LK Actuators 24V (NO) can be connected per room thermostat.

The room thermostat temperature range is between 5-35 °C. Adjustable range can be limited on the back of the dial. Input for external temperature reduction-3K is available. Colour, white polished RAL 9010. The back of the thermostat cover covers a standard junction box. An LK Pattress S1 to extend the thermostat's covering measurements is available as accessory.

Documentation

Product sheet

LK Room Thermostat S1 (NO)

Assembly instruction

LK Room Thermostat S1, 24V (NO)

Related Products

Accessories

LK Pattress S1

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

LK External Sensor S1

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

LK Connection Box 1

LK Connection Box 1

LK Connection Box 1 is a simple connection box used to regulate temperatures in small floor heating ...

Intended for

LK Connection Box (NO)

LK Connection Box (NO)

For electrical connection of LK Room Thermostat S1 or LK Room Thermostat S2 24V NO and LK Actuator 2...

LK Connection box (NO)

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 Connection Box (NC)

LK Connection Box (NC)

For electrical connection of LK Room Thermostat S1 or LK Room Thermostat S1 24V NC and LK Actuator 2...