Recent content by Smirnoff

No, i have not seen them added myself but i do trust the guy who did it as he (with his team) was doing the whole house and he was honest and very good in everything so i doubt he would try to save £100 on chemicals. I'll ask what he used. I understand that it's hard for you to say what the...

No, all copper. The only platstic part is from mains to the stop valve inside the house but that has no influence to the heating system as far as I understand how it all works. I'm not sure what to do next. Changing boiler might not remove the cause. Maybe power flush? any suggestions?

Well, i'm not an expert on what is much, however I've cleaned it twice over last month and it was just a bit of black powder on the plastic rod - nothing scary. When you say someone worked badly on my system, what exactly they might have done? I've bought all radiators myself and seen all the...

I have a Gloworm Betacom boiler on Gloworm (Homeserve) extended warranty. Boiler is 1.5 years old. All pipes and radiators were changed 8 months ago. All was fine for 6 months and than hot water started to change from hot to cold every 20-30 seconds when you run hot water. Boiler man changed...