TESY’s AquaThermica Eco heat pumps use eco-friendly R513a and ARPRO EPP for better insulation, energy efficiency, and sustainability. With a COP up to 3.9, A++ rating, and renewable energy compatibility, they offer a smart, low-impact solution for hot water needs.
Problem
With growing demand for energy-efficient and environmentally friendly domestic hot water systems, manufacturers face the challenge of reducing energy loss, improving system performance, and minimizing environmental impact. Traditional materials and technologies often fall short in delivering the thermal efficiency, recyclability, and design flexibility needed for modern, sustainable heating solutions.
Solution
TESY responded to this challenge by launching the AquaThermica Eco series—an advanced range of air-to-water heat pump water heaters designed for maximum energy efficiency and environmental responsibility. A key innovation behind this success is the integration of ARPRO EPP, a high-performance material used within the unit for thermal insulation and structural support. Paired with a new ecological refrigerant (R513a) and upgraded system components, AquaThermica Eco offers a cutting-edge solution for sustainable domestic hot water production.

Key Features & Benefits
Superior Energy Efficiency
- Achieves COP up to 3.9 and Energy Class A++
- Uses ARPRO EPP for excellent thermal insulation and reduced heat loss
- Compatible with photovoltaic panels, minimising energy consumption
Sustainable & Eco-Friendly Design
- Features R513a, a low-impact, ecological refrigerant
- ARPRO RE material contains 30% recycled content
- Recyclable components reduce the environmental footprint
Smart Functionality & User Experience
- Intuitive LED control panel for easy operation
- Automatic anti-legionella cycle and self-diagnosis system
- Snap-fit ARPRO components allow secure, simplified assembly
Versatility & Reliable Performance
- Operates efficiently across wide temperature range (-10°C to 43°C)
- Available in 200L and 260L models, with or without heat exchanger
- Lightweight and durable construction for easy installation
To learn more about TESY and the AquaThermica Eco visit www.Tesy.com
Case Studies
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