The answer to 'how does installation work' is that HVAC installation is a multi-step process that requires careful planning and execution by trained professionals. First, the HVAC technician will assess your home's size, layout, and cooling/heating needs to determine the right system and equipment for your property. They'll then obtain the necessary permits and prepare the installation site, which may involve modifying ductwork, electrical wiring, or plumbing. Next, the new HVAC unit is delivered and carefully installed according to manufacturer specifications. Finally, the system is tested, calibrated, and inspected to ensure proper and efficient operation.
Proper HVAC installation is critical for optimal performance, energy efficiency, and long-term reliability. Attempting DIY installation can be dangerous and may void equipment warranties, so it's always best to hire a licensed and experienced HVAC contractor for this work.