The pressure gauge gives the user a visual measurement of the current pressure within your heating appliance. Pressure that drops often could be caused by a leak someone on your central heating system .
Compatiable With:- CDi 25 to 40 Combi, Greenstar 12i
Includes O-ring and Clip
Technical specification
TypePressure Gauge Copper PipeManufacturer Model No87172081070Brand NameWorcester Bosch