The pressure gauge gives the user a visual measurement of the current pressure within your central heating system. Pressure that decreases consistently can often be caused by a leak within the system .
Fits multiple appliances
Technical specification
TypeCouplingsToilet Cistern CapacityFTW--ERP RatingNot ApplicableSupplier Part Number7822943Brand NameViessmann
Reviews
Viessmann 7822943 Manometer and Socketpiece Coupling