Expansion vessel r-30/30 De Dietrich JJR122151990

The expansion vessel r-30/30 is a key component for managing pressure changes in heating systems. It accommodates the expansion of water as it heats, preventing excessive pressure buildup that could damage your boiler or burner. With a capacity suitable for many residential and commercial applications, this expansion vessel is a common replacement part in boiler spare parts and heating equipment components. Its robust construction ensures long-lasting performance, making it a reliable choice for system maintenance and repair.