Will Watts ATTUATORE 22C230NC2 2M Ø5,5 FANCOIL 22C230NC2-5FC (22C230NC2-5FC) fit my existing heating system?
Yes, this Watts unit (SKU 22C230NC2-5FC, category: Pipe fittings & valves) is manufactured to European EN 12828 hydronic standards. Verify the connection thread or nominal size (e.g. DN15 1/2", DN20 3/4", M30×1.5 or Danfoss RA Click) – our engineering advisor Vytautas lists directly compatible mating components on this page.






