Introducing the Mr Cool DIY Pre Charged Line Set from SHENZHEN ALLCOLD Co., LtD., a famous manufacturer in the HVAC industry. This innovative product is designed to make installation a breeze for homeowners and contractors alike. The pre-charged line set eliminates the need for special tools, vacuum pumps, or charging systems, saving time and money during the installation process. With a simple and straightforward setup, the Mr Cool DIY Pre Charged Line Set allows for hassle-free installation of air conditioning systems, making it the ideal choice for both DIY enthusiasts and professionals. The line set comes pre-flushed and pre-charged with R410A refrigerant, ensuring optimal performance and efficiency. This high-quality product is constructed with durable materials to withstand the rigors of installation and daily use. With the Mr Cool DIY Pre Charged Line Set, you can enjoy a reliable and efficient air conditioning system without the stress and complexity of traditional installation methods.Upgrade your HVAC system with this innovative and convenient solution from SHENZHEN ALLCOLD Co., LtD., a trusted and renowned manufacturer in the industry.