Friedrich 19 SEER2 R454B VS SD Heat Pump 36,000 Btu/Hr

The RD18AY36AJVCA is a 3-ton outdoor heat pump built for larger homes or multi-room applications. It’s suitable for spaces between 1,500 and 1,800 square feet and offers both heating and cooling in a compact, side-discharge configuration. The unit includes a variable-speed inverter compressor for improved energy efficiency and quieter performance. It uses R-454B refrigerant and is designed to meet modern environmental standards. This model is especially useful in installations where space or sound restrictions are a concern. It integrates easily into split systems and works well in both new builds and retrofit projects. With a service-friendly design, it supports faster installation and easier maintenance.