Will Watts MICROFLEX COOL 90MM WITH SELF-REG HEATING CABLE 18W/M (MV16090PE18W) fit my existing heating system?
Yes, this Watts unit (SKU MV16090PE18W, 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.



