Wired Two-State Room Thermostat 230V T-1.1z Tech Sterowniki

The Tech Sterowniki T-1.1z is a professional wired two-state (ON/OFF) room thermostat designed for precise temperature control in residential and commercial heating systems. Operating at 230V AC, it provides reliable and energy-efficient regulation for gas boilers, electric boilers, pumps, and actuators. The built-in LCD display with backlight ensures easy reading, while the intuitive interface allows for simple temperature setting and temporary override.

Advantages

This thermostat offers accurate temperature measurement with ±0.5°C precision and adjustable hysteresis from 0.2 to 2.0°C, ensuring stable and comfortable room climate. The frost protection function safeguards your property during cold periods. Its surface wall-mounted design and IP20 protection class make it suitable for indoor installation. The voltage-free relay contact output ensures compatibility with a wide range of heating devices.

Suitable for

• Gas and electric boilers
• Heating pumps and actuators
• Residential and commercial heating systems
• Two-state (ON/OFF) control applications

Key specifications

• Power supply: 230V AC, 50Hz
• Max output load: 3A (resistive)
• Temperature setting range: 5 - 35°C
• Measurement accuracy: ±0.5°C
• Hysteresis adjustment: 0.2 - 2.0°C
• Display: LCD with backlight
• Output: Voltage-free relay contact
• Mounting: Surface wall-mounted
• Protection class: IP20
• Sensor: Built-in NTC
• Operating temperature: 5 - 50°C
• Color: White

Recommendations

For optimal performance, install the thermostat on an interior wall away from direct sunlight, drafts, and heat sources. Ensure proper wiring according to the manual. This thermostat is not compatible with smart home systems or Wi-Fi control.