MRCOOL TruInverter Series

The MRCOOL Signature Series TruInverter heat pump system delivers efficient, variable-speed heating and cooling with next-generation R-454B refrigerant. TruInverter technology continuously adjusts output to match demand for steadier temperatures, improved humidity control, quieter operation, and lower energy use.

The multi-position air handler supports upflow, downflow, and horizontal installation. The system is compatible with MRCOOL No-Vac Quick Connect line sets and the optional TruInverter electric heat kits shown on this page.