The Carrier 40MBFQ183 mini split indoor units Warranty provides peace of mind to homeowners. It covers the system for up to five years, ensuring that you're protected in case of any defects or issues with the unit's materials or workmanship. The Limited Warranty covers parts, labor, and the compressor. It gives you the security that your Carrier mini split indoor unit will run efficiently and trouble-free for years to come. With this added warranty, you can have confidence that your Carrier mini split system is a wise investment in your home's comfort. Customers who choose the Carrier 40MBFQ183 mini split indoor unit will enjoy the benefits of a reliable and high-quality system that guarantees comfort, energy efficiency, and peace of mind.