Josh Collins is a Heat Network Specialist at Altecnic, working closely with consultants, developers, housing associations, local authorities, and end users to support the delivery of efficient, reliable heat network systems. While Altecnic specialises in Heat Interface Units (HIUs), Josh’s primary focus is ensuring effective system design that delivers both heating and hot water performance across a wide range of projects.

His role combines technical design support with practical problem solving, helping stakeholders optimise their heat networks, improve system efficiency, and meet performance expectations.

With a strong understanding of heat network design challenges and real-world application, he brings a collaborative approach to bridging the gap between design intent and operational performance. Josh is passionate about improving heat network efficiency and supporting the transition toward more sustainable building services.