Recent content by superhondaman

Above the pump is a joint on a 22mm t across to the vent pipe feeding into the expansion tank via an inverted u

The pump is fitted in the airing cupbord upstairs about 90cm below the expansion tank in the loft directly above.

Hi i have a grundfos 15/60 about 6yr's old, recently i have had to undo the bleed screw every morning to get hot water running through the pipes. It takes about 30 sec for the water to start dripping out and the pump then becomes noisy but the rads heat up. i have checked all the joints around...