I wish to replace my old Rad Valves for Danfloss TVR RAS-C2 (already purchased).
What isn't clear from the instructions is whether I need to solder the brass connector to the 10mm piping or just tighten?
Any useful advice appreciated
What isn't clear from the instructions is whether I need to solder the brass connector to the 10mm piping or just tighten?
Any useful advice appreciated