Plumbing T or Y connector?

[Mr Fizzion]

I noticed my old CH system has what I can only describe as Y compression fittings in it. Thus you "Y off" to a radiator rather than "T off". These no longer seem to be available. Is this because the theory behind using them is flawed?

Mr F.

[s--p--o--n--i--x]

People like their pipes at 90 degrees to each other.

sponix

[woodglass]

I dont !!!! :-)