Terravis Energy Unveals a Heat Pump That Defies Freezing! Down to -57 Below, Shattering Existing Technology Performance – CleanTechnica

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It should come as no surprise that CleanTechnica admires and values the empowering, strong heat pump. For a time, put aside today’s news and smile at those who are truly working to ensure an excellent product for everyone. Where previous generations’ already exceptional performance fell a bit short, the heat pump’s most current incarnation excels.

As Tina Casey has mentioned, the previous administration encouraged household appliance manufacturers to improve the efficiency of heat pumps in frigid climates. All of these innovative energy-saving solutions are already hitting the market. Today.

Thanks to the Biden-Harris administration, with performance and cost reduction in mind, the Department of Energy has been encouraging the energy efficiency protective envelope for cold-climate heat pumps here in the United States. CleanTechnica earlier reported that, in 2021, the agency partnered with Natural Resources Canada and the Environmental Protection Agency to bring industry stakeholders together under the banner of the “Cold Climate Heat Pump Technology Challenge.”

This new groundbreaking system operates from -57°F to 131°F, eliminates defrost cycles, and paves the way for a new era in energy efficiency.

AetherLux leverages ZeroFrost, an innovative TVE technology that eliminates the need for energy-draining defrost cycles. By preventing ice buildup, the system avoids thermal stress and minimizes wear on components — critical issues plaguing conventional heat pumps. This breakthrough extends the product’s operational lifespan and sustains efficient heating and cooling in extreme environments.

Here are some more highlights:

• Defrost-Free Design: No auxiliary heating system is necessary, reducing costs and energy consumption.
• Extreme Temperatures: The TVE heat pump has been tested to work in temperatures believed to be unmatched by competitors, from -57°F to +131°F. The AetherLux Pro variant is expected to deliver robust home heating and cooling comfort year-round. The targeted operating range is -50°F to +131°F, subject to real-world conditions.
• High Efficiency: The TVE heat pump has an estimated COP of 3.0 to 3.5 at -57°F and an HSPF of 11.0 to 12.5, substantially cutting energy usage.
• AI-Driven Optimization: Intelligent software adapts operations in real time, ensuring peak efficiency under changing conditions.

Three high-performing variants will be available in the AetherLux product range. The Pro Model uses exclusive ZeroFrost technology to keep the heat pump from freezing and do away with the need for defrost cycles. AetherLux, which has been tested to function well at temperatures as low as -57°F and as high as +131°F, is anticipated to revolutionize performance standards in the worldwide heat pump market, which is forecast to reach a value of over $148 billion by 2030 and increase at a compound annual growth rate of 9.4% CAGR.

TVE’s ZeroFrost Technology: A Leap Beyond Defrost Cycles

The TVE heat pump utilizes a refrigerant that is compliant with the 2025 Clean Air Act regulations, the R32 refrigerant, aligning with evolving environmental standards. “The AetherLux system has been tested as the world’s first heat pump that does not freeze, even in extreme cold. There is no competition at -50°F,” said Lorenzo Rossi, CEO of Terravis Energy. “Currently, heat pumps can be extremely inefficient during cold weather, having to rely on supplementary heat sources during defrost cycles. Our innovation solves this drawback of current heat pump technology by eliminating the need altogether. Given the redesigned configuration and eco-compliant technology, we believe it will excel in both extreme and moderate climates, delivering a solution that should increase the speed of heat pump adoption, reduce climate impact, and save customers money on their energy bill.”

Terravis Energy expects to offer two variants of the AetherLux system:

• AetherLux (Performance Unit): Engineered for versatility, handling climates from hot to -13°F (-25°C) with optimized efficiency. Available in 18,000 and 36,000 BTU units. Preorders, further details, and pricing are coming soon.
• AetherLux Pro (Ultra-Performance Unit): Built for every climate, featuring ZeroFrost™ technology, highly efficient, ensuring uninterrupted heat delivery even in the harshest winter conditions.

Investors, corporations, and global heat pump distributors interested in learning more about the AetherLux launch can visit the AetherLux Reveal Website.