World Heat

World Heat Ltd is a British manufacturer of high-performance hot water cylinders, buffer vessels, and bespoke thermal storage solutions – proudly made in Manchester. With over 20 years of engineering and manufacturing expertise, we support commercial and domestic markets across the UK, delivering products that are trusted by contractors, specifiers, and installers alike. Every vessel is designed with precision, performance, and practicality in mind, tailored to meet the needs of modern heating systems, from renewables to traditional boiler-fed setups. As a company built on innovation and reliability, we offer: Fast and flexible lead times, from design sign-off to delivery Bespoke cylinder manufacturing to meet unique project requirements. Dedicated technical support and pre-sales consultation. Full compliance with British standards and industry regulations At World Heat, we work closely with M&E contractors, developers, and supply chain partners to deliver thermal solutions that consistently deliver results. Made in Manchester. Delivered Nationwide. Built to Perform.