Finder 1T.011 – 1T Series Room thermostats

Why Choose the Finder 1T.011 Room Thermostat?

The Finder 1T.011 is a reliable wall-mounted mechanical room thermostat featuring an integrated ON/OFF switch, an adjustable temperature range of +7 to +30 °C and a 16 A changeover contact. Part of the established Finder 1T Series, this thermostat provides straightforward temperature regulation for residential, commercial and light industrial heating and cooling applications.

Designed for convenient everyday operation, the Finder 1T.011 combines a traditional rotary temperature adjustment dial with a dedicated ON/OFF switch and a system operating indicator light. Its gas-bulb temperature sensing element provides mechanical temperature regulation without requiring a digital display, batteries or complex programming.

With its single changeover contact (SPDT / 1 CO), 16 A at 250 V AC contact rating and surface-mounted white enclosure, the Finder 1T.011 offers a practical solution for controlling compatible heating and cooling equipment. Its simple operation, compact construction and mechanical temperature setting make it particularly suitable for installations where dependable manual temperature control is preferred.

Key Advantages

• Adjustable temperature range from +7 to +30 °C for flexible room temperature regulation.
• Integrated ON/OFF switch allows convenient manual control of the thermostat.
• 16 A changeover contact for compatible heating and cooling control circuits.
• 250 V AC rated contact voltage for suitable mains-voltage applications.
• Mechanical rotary temperature dial provides straightforward adjustment without programming.
• Gas-bulb temperature sensing technology supports dependable mechanical operation.
• System operating indicator light provides useful visual feedback.
• Single changeover contact (SPDT) offers flexible switching arrangements.
• Surface-mounted design simplifies installation onto suitable interior walls.
• Mechanical temperature setting limitation helps restrict unwanted adjustment.
• IP20 protection rating for suitable dry indoor environments.
• Compact white enclosure complements residential and commercial interiors.
• No batteries or digital programming required for temperature regulation.

Key Features

• Finder 1T Series mechanical room thermostat.
• Type 1T.01.1 with integrated ON/OFF switch.
• Temperature adjustment: +7 to +30 °C.
• Contact configuration: 1 changeover (SPDT / 1 CO).
• Rated contact current: 16 A.
• Rated contact voltage: 250 V AC.
• Gas-bulb sensing element.
• Mechanical rotary temperature adjustment.
• System operation indicator light.
• Temperature differential: 0.4 to 0.8 °C.
• Temperature rate of change: 1 °C per 15 minutes.
• Mechanical thermostat locking facility.
• Wall surface mounting.
• IP20 protection rating.
• White housing.
• Compact dimensions: 79.6 × 79.6 × 44 mm.
• Suitable for compatible heating and cooling control circuits.

Reliable Mechanical Temperature Control for Heating and Cooling

The Finder 1T.011 mechanical room thermostat provides straightforward temperature regulation by monitoring the surrounding room temperature through its gas-bulb sensing element. When the measured temperature reaches the selected switching threshold, the thermostat changes the state of its SPDT changeover contact, allowing compatible heating or cooling equipment to be controlled according to the selected wiring arrangement.

The front-mounted rotary temperature dial allows the required room temperature to be adjusted between +7 and +30 °C, while the integrated ON/OFF switch provides convenient manual operation. A system functioning indicator light offers additional feedback, making the thermostat easy to use in everyday building heating and cooling applications.

Unlike digital or programmable thermostats, the Finder 1T.011 does not require software configuration or scheduled temperature programmes. Its surface-mounted construction and traditional mechanical controls make it suitable for new installations and the replacement of compatible existing room thermostats. Electrical installation must follow the manufacturer's wiring diagram and the ratings of the connected equipment.

Typical Applications

• Residential central heating control.
• Commercial room temperature regulation.
• Compatible boiler and heating system control circuits.
• Electric heating control within the specified contact ratings.
• Office and workplace temperature control.
• Light industrial heating and cooling applications.
• Building services and HVAC control systems.
• Utility rooms and ancillary building spaces.
• Mechanical thermostat replacement projects.
• Heating or cooling installations requiring manual ON/OFF control.