hi,
can someone tell me what these type of valves on my rads are ?
i want to drain my combi system but dont have any rad drains on by the looks.
i have a drain on my boiler, can i drain the system from the drain that is on the 22mm pipe (CH flow) ??
[/img]
Any advice will be gladly accepted,
thanks
can someone tell me what these type of valves on my rads are ?
i want to drain my combi system but dont have any rad drains on by the looks.
i have a drain on my boiler, can i drain the system from the drain that is on the 22mm pipe (CH flow) ??
[/img]
Any advice will be gladly accepted,
thanks