Recent content by watusi

Hi, Had a Vaillant 831 installed at the weekend and it seems to be giving off a strange odour when its running. At first I thought it might be the new copper pipes/flux but I'm becoming more convinced its something else. Can't decide if its gas, it doesn't smell exactly like the gas from...

Thanks for the information. The installer is going to powerflush the system and fit a magnaclean. How does the power of a boiler affect it's ability to heat efficiently all over the house. If the boilers in the kitchen would the 837 do a better job of heating the attic by virtue of being...

Hi, My old SIME friendly E boiler has breathed its last and I'm on the verge of getting a new boiler installed. My house is a 3 storey victorian terrace with 4 bedrooms, 8 radiators, and 1 bathroom with mixer shower (2nd shower room is electric) The installer has proposed the 831 is...