Protect your AC and enjoy complete peace of mind with V-Guard AC Stabilizer Series. Equipped with class-leading features, V-Guard Stabilizers are designed to complement the interior of your house, making it smart in design & savvy in safety. V-Guard V 400 Supreme Stabilizer for 1.5 ton AC is the perfect solution for protecting your AC from voltage fluctuations. With its wide working range of 170 VAC - 280 VAC, V 400 Supreme provides a stable and regulated power supply to your AC, ensuring optimal performance and longevity. It features advanced IC-based design circuitry that corrects the input voltage much better than the conventional circuitry, thereby ensuring a more reliable output voltage. It also helps in extending the lifespan of your AC with its following two features: 1) The high and low voltage cut off functionality automatically disconnects the power supply when voltage levels exceed or drop below safe thresholds, 2) The initial time delay system protects and extends the life of your AC's compressor by providing a gradual power supply during start-up, reducing the stress on the compressor and thereby, minimizing the wear and tear. The convenient LED indicators in V 400 Supreme provide real-time information on the input and output performance of the stabilizer, allowing you to stay informed about the power supply status. V-Guard’s Stabilizer Series is housed in an elegant wall-mountable ABS cabinet that complements the looks of your AC. The ergonomic design allows it to adapt to a wide variety of spaces. It also comes with a 3-year warranty.