Hello,
My new boiler is due to arrive soon and the oil filters at BES are available in 1/4 inch or 3/8 inch BSP taper connections. I understand there are BSP taper and BSP parallel but never having seen the two side-by-side I don't know what is the difference. Can anyone tell me?
They will be connected with 10mm copper so if I have the choice should I go for the 1/4" or the 3/8" connection, or won't 1/8" make much difference?
Thanks, Stephen.