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• Fully Louvered Steel Cabinet: Features durable construction to add protection from yard hazards, weather corrosion
• Optimized 7mm Coil Design: Allows for improved airflow, heat transfer and energy consumption
• Easily Accessible Control Box: Ease of installation and serviceability
• Designing for Sustainability with Low GWP: For 2025, the Environmental Protection Agency (EPA) has set a global warming potential (GWP) limit of 700 for refrigerant used in heating and cooling systems. This new requirement will result in a 78%¹ lower GWP than previous-generation refrigerants — with only minimal changes to system installation. For us, this is another step toward our continued sustainability goal of reducing greenhouse gas emissions, while still delivering an exceptional level of energy efficient, dependable comfort
• PlusOne® Refrigerant Detection System™²: An integrated one-box, patented design featuring the A2L sensor and mitigation board, offering easier commissioning with a single component and simplified wiring configuration, compatibility with any 24V thermostat application and system protection by automatically pausing outdoor unit operation — if excess refrigerant is detected

¹When comparing the GWP of R-454B to R-410A refrigerant
²Factory or field installed in the furnace coil or air handler and is applicable to the complete heating and cooling system featuring Low GWP Refrigerant (A2L)