Yankok Mechanical Thermostat Air Conditioner Fan Coil Unit Controller Manual Switch T6373B1130

This device controls heating or heating/cooling systems with line voltage connections, offering dual system capability and a user-friendly interface.

• The description claims the device includes a mercury-free, bi-metal snap-action switch for accurate temperature control.
• The description claims the device has a 'built-in anticipation' feature to minimize temperature swings.
• The description claims the device has a safety limit stop to prevent excessively high heat settings.