just a query really
im just wondering what the diaghram does on the dhw section of the diverter valve on a combi boiler and do they have pressure reducing valves on combination boilers ive got a vaillant 242e turbomax and cant see one on there
im just wondering what the diaghram does on the dhw section of the diverter valve on a combi boiler and do they have pressure reducing valves on combination boilers ive got a vaillant 242e turbomax and cant see one on there