vaso expansion caldera roca 125630401 SUNTEC This replacement measures the water

This replacement measures the water flow circulating through the boiler

WAQ20360EX/06 BOSCH

BGS05AAA1/03

WM14LRHZPL

vaso expansion caldera roca 125630401 SUNTEC This replacement measures the waterThe expansion vessel is a fundamental component in boilers that allows absorbing pressure variations caused by the expansion of water during heating. This expansion vessel for Roca boilers with code 125630400 has a capacity of 7 liters and a quick connection, designed to maintain stable pressure in the heating circuit and prevent leaks or damage to the installation. What problem does this replacement part solve? Excessive pressure in the boiler