Recent content by Southhill

Hi, I've had this recurring problem for some time. Paint blisters appear on a corner pillar in our sitting room. I've tried painting the exterior side of the wall with silicone brick seal, then scraped off all the blisters, painted the entire wall with Zinsser BIN, filled any damage, then...

OK, just checked, APS = air pressure switch. I changed this as mentioned in my original post. Any further thoughts?

Thanks for your response. I don't think this is gas related, more electrical. I don't know what the APS is? Another thing that happens sometimes is that when I turn off the hot tap, the flame goes out but the water continues to circulate in the boiler. I have to turn the tap on and off again...

Hi We have an intermittent fault with our Biasi 24s, being intermittent it's hard to diagnose. When using either hot water or central heating, sometimes the boiler doesn't fire and the lock out light comes on. Pushing the reset sometimes works, generally not. After a few hours it...