ENERGY-EFFICIENT COMFORT. NOW WITH BUILT-IN COOLING.

Unipipe IRL Ltd is proud to introduce the new NIBE S735C Exhaust Air Heat Pump, the first of its kind from NIBE with an built-in cooling function. Designed to provide year-round comfort, the S735C delivers heating, cooling, ventilation, and hot water in one compact unit—while automatically adapting to meet your home’s changing energy needs.

A Powerful, Environmentally Conscious Solution

Available at a 7 kW power size, the NIBE S735C offers a complete solution for both new builds and replacements. It leverages R290, a natural refrigerant with a GWP value of just 0.02, reflecting NIBE’s long-standing commitment to sustainable innovation.

“We’ve been working with R290 in our exhaust air heat pumps since 1997. It’s a natural refrigerant with a GWP value of 0.02,” says Stefan Oliv, Product Manager for Sweden. “With a large inverter-controlled compressor, it provides great savings in both small and larger single-family houses.”

Built-In Cooling for Summer Comfort

What sets the S735C apart is its built-in cooling function, making it easier than ever to maintain a pleasant indoor temperature during warmer months. Cooling can be efficiently distributed via underfloor systems or fan coils, ensuring comfort without the need for an additional cooling appliance.

Quiet, Compact, and Stylish

Beyond its advanced functionality, the NIBE S735C also boasts:

  • Low noise level for a peaceful living environment
  • Compact size and modern design for flexible placement and easy installation
  • Compatibility with NIBE supply air modules for homes that need both supply and exhaust air ventilation

Part of the NIBE S-Series

As part of the S-series platform, the S735C gives you full control over your home’s indoor climate—right from your mobile device. The system automatically adapts based on indoor conditions, real-time weather data, and user preferences, resulting in a stable temperature year-round and optimised energy consumption.

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ABOUT NIBE ENERGY SYSTEMS

Since 1952, NIBE has produced energy-efficient and sustainable climate solutions for households. Founded in Markaryd in the Swedish county of Småland, NIBE remains committed to its Nordic heritage by harnessing the power of nature. By combining renewable energy with innovative technology, NIBE offers a wide range of efficient solutions for heating, hot water, ventilation, and cooling—ensuring a pleasant indoor climate with a minimal environmental impact.


For more details on how Unipipe IRL Ltd and the NIBE S735C can transform your home’s comfort and efficiency, feel free to reach out. We look forward to helping you discover the benefits of a truly all-in-one climate control solution.