The 2nd Gen. AHU 24V Regular Heat Series_OBM Version (Model: MAUHE-H60B-2A/MO1BE-H60B-2A) offers exceptional efficiency with a high SEER2 rating of 15.2 and an HSPF2 rating of 8.4. This advanced heat pump system provides reliable performance across a wide range of temperatures, from -13℉ to 122℉, with rated cooling and heating capacities of up to 54,000 BTU/hr. Its versatile installation options and enhanced features, such as a high-efficiency rotary compressor and R454B refrigerant, make it ideal for both residential and commercial applications. The system is designed for easy maintenance and offers multiple control options, including WiFi connectivity.