Wired Single-Pole Switch White FS-01M Tech Sterowniki

The Tech Sterowniki FS-01M is a wired single-pole room thermostat designed for precise temperature control in residential and commercial heating systems. This white, wall-mounted unit features a clear LCD display and intuitive manual controls, making it an ideal choice for simple on/off regulation of gas boilers, electric boilers, and underfloor heating systems.

Advantages

Reliable voltage-free relay output ensures safe integration with various heating devices. The anti-freeze function automatically maintains a minimum temperature of 5°C, protecting your property during cold periods. Battery-powered operation (2x AA) allows for flexible placement without the need for electrical wiring.

Suitable for

• Gas and electric boilers
• Underfloor heating systems with voltage-free input
• Residential and light commercial heating control

Key specifications

• Product Type: Wired Room Thermostat
• Control Type: On/Off (SPST Relay)
• Power Supply: 2x AA 1.5V Batteries
• Output: Voltage-Free Relay Contact
• Max Switching Current: 3 A
• Max Switching Voltage: 230 V AC
• Temperature Setting Range: 5 - 30°C
• Temperature Measurement Range: 0 - 50°C
• Hysteresis: 0.5°C
• Display: LCD (Non-backlit)
• Mounting: Wall-mounted (Surface)
• Colour: White
• Connectivity: 2-Wire (Wired)
• Protection Class: IP20

Recommendations

For optimal performance, install the thermostat at a height of approximately 1.5 meters above the floor, away from direct sunlight, drafts, and heat sources. Use alkaline AA batteries for longest battery life.