Costway 4-5 Ton R454B Multi-Position Central AC and Heat Pump System - 17-17.5 SEER2

The Costway 4-5 Ton R454B Multi-Position Central AC and Heat Pump System is a smart pick for keeping your home comfy all year. This system packs built-in inverter technology, making it really efficient at heating and cooling. It also has a neat auto-defrost feature that looks after the outdoor unit, helping it run smoothly even when it's chilly out. Plus, you get peace of mind with a 5-year warranty covering both the compressor and parts. This unit is Energy Star, AHRI, and ETL-certified, meaning it meets high standards for performance and safety. It's pretty adaptable too, with a multi-positional air handler that can fit into different spaces in your home. It works great in a wide range of temperatures, from a frosty -4 to a toasty 125 degrees Fahrenheit, and uses the newer R454B refrigerant, which is kinder to the environment.