J
Jamesin newcast
Hi All
Can anyone identify what the screw does on this elbow?
Does it shut the water flow through the pipe on/off if you turn it, or does turning it cause the water to flow out of the drain pipe next to it?
It is one of the boilers connections to the CH circuit. Both have this type of connector.
Many thanks
James
Can anyone identify what the screw does on this elbow?
Does it shut the water flow through the pipe on/off if you turn it, or does turning it cause the water to flow out of the drain pipe next to it?
It is one of the boilers connections to the CH circuit. Both have this type of connector.
Many thanks
James