Hey I'm wanting to take a reducer out of a polyplumb tee I have got can I take the reducer out of the branch. A put the inners ( grab ringer washer and o ring) from a 22mm polyplumb elbow in the branch and connect to 22mm?
hey, are polyplumb fittings demountable like the old blue hep20 fittings were. If you have put a fitting on a section of pipe can you unscrew the old fitting and put a new fitting on tht section of pipe.
does it still not matter if the flow and return are to different sides of the raditor if its a zoned heating system? With two zones as long as there's a zone valve on the flow as it spilts off to the different zones.
when installing central heating and runing the flow and return pipework to pick up the various different radiators. Does it matter if say one raditor has the flow on the left hand side of the rad. and another with the flow on the right hand side?