BritTherm Limited

BritTherm Limited is a London-headquartered manufacturer and supplier of circulation pumps for heating and water systems, with over seven years’ continuous presence in the UK market. The company supplies more than 1,500 merchant branches nationwide, supporting installers and trade counters with dependable availability, technical consistency and a commercially sound alternative to established incumbent brands.

BritTherm holds a stock portfolio of more than 150 circulator models for domestic and commercial applications. The range covers head heights from 4 to 18 metres and is manufactured in cast iron, bronze and stainless steel, ensuring suitability for both modern high-efficiency systems and legacy installations still commonly found across the United Kingdom.

The product range is developed with a clear focus on replacement compatibility, covering the majority of standard domestic circulator requirements and a substantial proportion of commercial applications. This allows installers to carry out replacements efficiently, without the need for system modification, re-specification or unnecessary delay.

The portfolio is supported by strong stock depth across both core and less common models, enabling merchants to meet installer demand without reliance on multiple suppliers. Particular emphasis is placed on availability of higher-head and non-standard circulators alongside high-volume domestic replacements.

We hold UKCA and CE certifications and are certified by TÜV SÜD and Gas Safe. BritTherm’s operational and management processes are certified to ISO 9001, ISO 14001, ISO 45001, ISO 22301 and ISO 27001 standards, with additional WRAS approvals.

BritTherm operates as a specialist circulator manufacturer positioned as affordable alternative to higher priced brands, offering a technically complete and commercially competitive alternative defined by range depth, availability and reliability. Each pump is supplied with essential accessories provided as standard, removing the need for additional purchases and supporting quicker, more straightforward installation on site.

New range is supplied with a 6 year warranty and supported by a UK-based technical and commercial team, providing clear accountability and continuity of support throughout the supply chain.