Leading hydronic solutions supplier Altecnic Ltd has launched its new 2026/27 General Product Guide, introducing over 130 new products alongside an expanded heat pump section showcasing solutions designed to support the energy transition.
The latest edition features several new and updated product ranges across water quality, pressure management, heat pumps, and system protection, helping installers and specifiers meet the demands of modern building services.
One of the key additions is Altecnic’s range of Unvented Cylinder Spare Components, including inlet control groups and safety relief valves. Designed to support the servicing and maintenance of unvented hot water systems, the inlet control groups combine pressure reducing valves, check valves, and safety relief valve functions into a single assembly.
Also making its debut in the guide is the Caleffi Series 551 Degasser. Using vacuum degassing technology, the Series 551 continuously removes dissolved gases from heating and cooling systems before they can form air pockets. By helping maintain virtually gas-free water, the unit can improve circulation, reduce corrosion, minimise noise, and support long-term system efficiency.
The guide also features the updated iStop High Temperature Anti-Freeze Valve range. Designed to provide passive freeze protection for heat pump installations, the latest generation of iStop valves now offers an operating temperature range of 0°C to 90°C, providing greater flexibility across a wider range of applications whilst continuing to protect systems from freeze-related damage.
Available in both digital and print formats, the new guide has been produced in the UK by a certified Carbon Balanced print partner under the World Land Trust Organisation. This means the production process, transport, and all materials used are fully carbon balanced.
Altecnic MD Gary Perry said: “At Altecnic, we are dedicated to innovation and customer satisfaction. Our 2026/27 General Product Guide reflects our ongoing commitment to providing cutting-edge solutions that address the dynamic needs of our industry and support the energy transition. With the addition of over 130 new products designed to meet the needs of our customers, coupled with our industry-leading product support and knowledge-sharing resources, Altecnic continues to be the partner of choice for hydronic solutions.”
The digital guide can be accessed here.
