Graphic hero image, similar to northern lights.

Knowledge Hub

Articles, News & Cases

  • ES Energy Save R290 product family
    22 May 2026
    Why R290?
    The Refrigerant Shift That Matters for Your Business The heat pump market is changing, not just in demand, but in what’s inside the units. Regulatory changes are reshaping which refrigerants will be available from 1 January 2027. For distributors and installers, understanding this shift is practical business planning, not just technical detail.  What’s happening with F-gas regulations  The EU […]
    Read More
  • 11 May 2026
    Built for Distributors. Preferred by Installers.
    A Heat Pump Range Your Installers Will Thank You For  Every distributor knows the pattern. You bring on a new product line, your installers try it, and then the feedback starts. Too complicated to commission. Too many callbacks. Support is slow. Before long, they’re asking for something else.  What if the product itself solved most of those […]
    Read More
  • Two Energy Save colleagues discussing product development in meeting.
    11 Sep 2025
    Swedish Ingenuity in Heat Pumps
    Our journey began with a simple idea: to create heat pumps that do more than meet expectations – they surpass them. Built on Swedish engineering and Scandinavian design, we unite function, form, and sustainability with one vision: shaping energy-efficient solutions for the future. Designed for the Nordic way of life Clean, timeless design meets smart […]
    Read More
  • Close-up at outdoor unit.
    12 Sep 2024
    How Does an Air-to-Water Heat Pump Work?
    A Sustainable Technology for the Future Air-to-water heat pumps from Energy Save capture the free energy stored in outdoor air and transform it into heating, cooling, and hot water. This makes them one of the most environmentally friendly and cost-effective heating technologies available — and one of the fastest-growing solutions worldwide. Step by Step: How […]
    Read More
  • Designer adding notes to a wall of product sketches and concept images during the heat pump design process.
    10 Mar 2024
    The Design Evolution of Energy Save’s Heat Pumps
    Smart Design & Strong Identity Mats Sjögren and Eirik Stensrud at Cliff Design, describing the process of working on heat pumps for commercial use. – Most commercial heat pumps look rough and industrial, with sharp edges and basic shapes. We improved this by softening the edges and making the connections to each part more integrated. This […]
    Read More