Thermostat double opening and closing Alantec KTSO KTO+KTS 0–60°C

The Alantec KTSO KTO+KTS 0–60°C is a double opening-and-closing thermostat designed to provide two independent switching actions within a single compact unit. With an adjustable temperature range from 0 to 60 °C, this thermostat is intended for controlling heating and cooling circuits where dual switching — for combined regulation or as a safety backup — is required. The device is suitable for installation in HVAC systems, boilers, and industrial temperature control applications that need reliable temperature-triggered switching.

Advantages

The double switching arrangement offers flexibility: one contact can serve as a primary control while the second performs a safety or auxiliary function. Adjustable temperature range and straightforward setpoint calibration allow precise response to process requirements. The compact design simplifies installation in control panels or equipment housings and reduces the need for two separate thermostats. The mechanical switching principle provides predictable operation under steady conditions and compatibility with a variety of electrical loads.

Suitable for

• Control of heating circuits in residential and commercial boilers
• Temperature control in HVAC systems (fan coils, chillers, zone control)
• Safety cutoff or auxiliary switching in industrial heating processes
• Applications requiring dual switching actions (primary plus backup)

Key specifications

• Temperature adjustment range: 0–60 °C
• Double switching contacts: one opening and one closing action
• Mechanical thermostat operation (bimetal or equivalent sensing element)
• Compact form factor suitable for panel or equipment mounting
• Designed for use with heating and cooling circuits

How to use

Install the thermostat according to the mounting and wiring requirements of the equipment in which it will be used, ensuring power is isolated before connecting. Set the desired temperature using the adjustment mechanism, then verify correct wiring of the two switching contacts so that one performs the primary control and the other provides the auxiliary or safety function. After installation, conduct functional tests by varying temperature around the setpoint to confirm reliable switching and correct action of both contacts.

Usage recommendations

Select the thermostat’s setpoint to match system operating requirements and allow sufficient hysteresis or external control logic to avoid short cycling. Use proper electrical protection and follow local wiring standards when integrating the thermostat into HVAC, boiler, or industrial control systems.