My first post, hoping for some advice.
combi boiler Ferroli 77FF req to be topped up on regular basis.other problem is the boiler makes what i can only describe as a \\\"grinding noise\\\" on occasions,this when the CH is on,if i then turn on the hot water tap the noise stops and then starts as soon as tap turned off. I\\\'ve noticed that the pipe outside is getting some drips.If i then top the boiler up its ok for a few days then i get the grinding again when it runs alittle low.
Hope i\\\'ve made clear what the problem is, any comments or advice much appreciated,thanks in anticipation
combi boiler Ferroli 77FF req to be topped up on regular basis.other problem is the boiler makes what i can only describe as a \\\"grinding noise\\\" on occasions,this when the CH is on,if i then turn on the hot water tap the noise stops and then starts as soon as tap turned off. I\\\'ve noticed that the pipe outside is getting some drips.If i then top the boiler up its ok for a few days then i get the grinding again when it runs alittle low.
Hope i\\\'ve made clear what the problem is, any comments or advice much appreciated,thanks in anticipation