The valve controlling the top up for the boiler (a ferroli f30) is broken, can I replace this valve without getting a soaking. Does the boiler have to be drained.
top up ? maybe called pop off valve? must drain to replace,big pain boilers are problems. always something.sorry.remove all air at refill .open all bleeders before u start to refill system.refill slowly less air that way.good luck.
ck, December 2007
top up ? maybe called pop off valve? must drain to replace,big pain boilers are problems. always something.sorry.remove all air at refill .open all bleeders before u start to refill system.refill slowly less air that way.good luck.
