Your ductless split unit 's line set is a essential component, often ignored during installation or maintenance. This article will explain everything you need to know about your line set – from its function to frequent issues. The line set, including refrigerant tubing, connects the indoor heatin

Before diving into the installation of your mini split line set, it's crucial to ensure you have all the necessary tools and supplies. This will generally include a refrigerant gauge, braze torch, flux, solder, copper tubing cutter, flaring tool, tape measure, level, and electrical wiring. Once