Worcester Bosch Professional - The new Greenstar 8000 comes with a digital and manual gauge located on the boiler control display and behind the front cover. Pressure monitor made easy during installation
Worcester Bosch Pressure Gauge 87161164280 | City Plumbing
Worcester Bosch Plastic Capillary Gauge Black and White 87186865130 | City Plumbing
Combi boiler (Worcester Bosch Greenstar 30 Si mk.4) system pressure gauge always reads 0 psi. Central heating and hot water seem to work just fine. Why is the gauge always 0, and
Boiler Pressure Rising To 3 Bar - Causes & Solutions