1.Thermostat Controllers Function Controls heating and cooling by sensing ambient temperature and activating HVAC equipment in accordance with user setpoints. Key benefits Improves comfort with precise, stable temperature control. Reduces energy usage by optimizing HVAC run times. Supports programmable schedules to fit daily routines. Enables local control and, where applicable, remote access to adjust settings quickly. Compatibility Designed for common HVAC configurations and voltages as offered in the product line. Suitable for installation in standard wall boxes with a compact footprint. Size Compact, wall mounted enclosure with a slim profile that fits typical installations. Material Durable housing designed for indoor use and long term reliability. Performance Accurate temperature sensing with fast, stable feedback. Reliable operation with low power consumption. Use scenarios Use scenario 1: In a single family home, program daily schedules to maintain comfort while reducing energy usage. Use scenario 2: In a small office, set up zones with programmable programs for work hours and after hours. Use scenario 3: Retrofit an older system to provide consistent temperature control without extensive rewiring.