Altecnic News & Blogs

When planning heating solutions for a new housing development, efficiency, control and cost-effectiveness are top priorities. One of the best ways to achieve this is by installing thermostatic radiator valves (TRVs) in new builds. These smart heating controls not only improve energy efficiency but also enhance comfort for residents. New builds require modern, efficient heating […]

Learn what expansion vessels are, how they work, the differences between heating, potable, and flow-through types, and how to size them correctly.

Altecnic Ltd have been awarded the prestigious RoSPA Gold Award, demonstrating a commitment to health and safety excellence. Presented by the Royal Society for the Prevention of Accidents (RoSPA), the Gold Award is a mark of international distinction that recognises organisations committed to safeguarding the health, safety, and wellbeing of employees, clients, and contractors. This […]

Discover how smart heating and sustainability came together at the Copper Beech development in Cornwall. Our latest case study is now available! Project Overview Amber Heating, a long-standing, trusted partner of Altecnic and renewable energy specialist, was tasked with delivering a low-carbon, high-efficiency heating solution for six premium holiday homes. The development was built with […]

Altecnic Ltd, the UK’s leading supplier of hydronic solutions, and part of the Caleffi Group, hosted a celebration on Tuesday, 15th July 2025, to mark the official opening of its new headquarters, Francesco House. This landmark event welcomed esteemed guests including members of the local community, press, partners, and Altecnic employees to a day of […]

Hydronic systems are widely used for heating and cooling in residential, commercial and industrial buildings. To ensure these systems operate efficiently and reliably, it is essential to prevent as much air and dirt from circulating within them. This is achieved by using air and dirt separators.  Air and dirt separators play crucial roles in maintaining […]

Chemical-free, low-energy solution offers sustainable limescale prevention for domestic and commercial heating systems Altecnic have launched the Caleffi eCAL®, an innovative electrolytic anti-scale device designed to combat one of the most persistent challenges facing British heating systems: limescale caused by hard water. Limescale buildup affects millions of homes and commercial systems across hard water regions […]

As heat pumps continue to dominate low-carbon heating installs across the UK, one thing is clear: not all systems are created equal, and high-temperature systems need specialist support. That’s where Altecnic’s newly extended range comes in. Designed specifically for high-temp, high-performance heat pump setups, these products are more than just accessories, they’re essential tools for […]

The differences, details and what to look out for in HIU and Boiler Setups In the plumbing trade, it’s essential to stay informed about the types of heating systems you’re likely to work with.  Whether you’re installing, servicing, or maintaining them, Heat Interface Units (HIUs) are becoming a common alternative to traditional gas or electric […]

Altecnic Ltd is proud to announce the opening of its new premises, Francesco House, in Stafford, UK. This state-of-the-art facility marks a significant milestone in the company’s growth, reinforcing its commitment to innovation, sustainability, and enhanced customer service. The investment in Francesco House follows a period of sustained expansion for Altecnic, driven by increasing demand […]