GH5SAN42400A 2-Ton 14.3 SEER2 Single-Stage Heat Pump System – R-410A, Scroll Compressor, 208/230V

Maximize comfort and efficiency with the GH5SAN42400A 2-Ton Single-Stage Heat Pump System, designed to deliver reliable year-round heating and cooling performance. Engineered by a leading HVAC brand, this unit delivers superior efficiency, quiet operation, and proven durability for both residential and light commercial applications.

The GH5SAN42400A boasts an energy efficiency rating of 14.3 to 15.2 SEER2, 11.0 to 12.5 EER2, and 7.5 to 8.1 HSPF2, depending on system pairing. It uses environmentally friendly R-410A refrigerant and features a high-performance scroll compressor that improves reliability and enhances long-term performance.

Built with microtube technology, the unit ensures efficient refrigerant flow and a balanced refrigeration cycle. It includes essential protection components like a filter drier, internal thermal overload, and a loss of charge switch to minimize risk and maximize uptime.

Durability meets design with a rugged, galvanized steel cabinet, corrosion-resistant paint, and a dense wire coil guard that protects internal components. For quieter operation, it supports optional accessory sound blankets to bring noise levels as low as 69 dBA.

Designed for versatility, this heat pump is suitable for long-line applications up to 250 feet, and with the appropriate low ambient accessory kits, it can perform in outdoor temperatures as low as 0°F (-17.8°C). Whether installed with programmable thermostats or standard models, the system is flexible enough for modern control systems.

Pair the GH5SAN42400A with compatible indoor air quality accessories to ensure cleaner, healthier indoor air year-round. This heat pump is perfect for customers seeking energy savings, low environmental impact, and consistent comfort.