Sterling Thermal Technology

As one of the leading UK heat exchanger suppliers, Sterling Thermal Technology is experienced and trusted. Acting as a technical partner to many of the world's leading businesses, we design and manufacture heat exchangers to custom specifications - from first principles to lasting partnerships. We are a business with a proud pedigree. Previously known as HEI, Thermo Engineers, Britannia Heat Transfer, Thame Energy Services and Britannia Heatex, we have over 100 years' continuous experience in the heat exchange industry.

Leading UK manufacturer of bespoke heat exchangers, we design, produce and service all types of heat exchangers for many industrialsectors since 1904. We are your partner for the entire lifecycle of all your heat exchangers. Our bespoke heat exchangers range includes, but is not limited to, air blast coolers, air coolers, air dryer, air preheater, Avantair (heat pipe technology), bearing coolers, charge air coolers, condensers, dry coolers, economizer, oil coolers, rotating machine coolers (CACA and CACW), steam air heaters and transformer coolers.

With over 30 years' experience in aftersales and service of heat exchangers, we have encountered and solved most of the issues associated with old equipment. Along the years, we have developed techniques and practices, which provide you cost-effective solutions. Whether you need to repair, refurbish, upgrade, replace, maintenance your heat exchanger or buy spare parts, we can help. We can carry this work at our manufacturing sites or at your site if possible. To best assess your heat exchanger, we offer atest, inspection and report(TIR) service.