How to mend ... Add System Help

how to fix a err 103?

I have an ariston clas he 24 combi boiler. I drained the system to add a radiator>filled system back up and bl... [Read more]

Ferolli Optimax HE Plus 25 S Loosing pressure randomly?

This is a very strange problem that has my plumber friend very confused. When the boiler is on, the pressure ... [Read more]

cleaning the system?

I wish to add cleaner/desludge my radiators in the summer, wishing to circulate the water, without the boiler ... [Read more]

worcester combi 24irsf?

hi my boiler has lost pressure. when i tried to add water through tne water supply inlet to pressurise the sy... [Read more]

Can I add a 400mm by 1200 rad to a system which has 4 rads on?

Can I add a 400mm by 1200 rad to a system which has 4 rads on at the moment and which end of rad will I need t... [Read more]

how do you add water to a standing BAXI boiler when there is no gauge ?

we had a bust hot water radiator pipe, all the water leaked out, the pipe is now repaired but a screeching kno... [Read more]

emergancy back up pump?

as i live in the midle of nowhere and the house is quite old we have a duel fuel heating system a solid fuel b... [Read more]

Why do I need to top up the pressure in the CH each time I turn it off?

Why do I have to top up the water pressure in the CH boiler every time I turn it off. The pressure falls to be... [Read more]

boiler water empty?

Hi,I have a vailant turbo max 342/282. Tha boiler is working heating water and radiators but the water system ... [Read more]

S Plan Plus System and Vaillant ecoTEC plus 831?

Vaillant ecoTEC plus 831 boiler is in and running the house heating and water. Control of heating is only by... [Read more]

baxi wm51/3rs?

i have drained the central heating system to change a radiator and add some tvrs i have put the water back on ... [Read more]

Boiler expansion pipe blowing back?

Hi! I have a two-storey house, the boiler was originally on the ground floor. Seven years ago the boiler was r... [Read more]

system pressure guage?

what do i do to add water if the system pressure gauge gets too low

baxi instant 105e pressure vessel problem?

can I add an additional pressure vessel to my heating system and leave the old faulty one in place ,to save ta... [Read more]

Ferroli 701 pressure dropping?

My boiler pressure keeps dropping,when I add water via the filling loop, water starts to discharge through the... [Read more]

how do we add pressure to our heating system?

We have a Gas Combination Boiler Eurostar model ZWE 24/28-4, the pressure is much too low and we cannot find t... [Read more]

Baxi combi instant 105e?

My baxi combi currently runs 9 radiators in my 3 bedroom house , would it be possible to add another 2 radiat... [Read more]

can copper baseboard be added to a gravity feed system?

I am diong some remodeling and I would like to know if I can add copper baseboard heaters to my existing grav... [Read more]

Baxi 105e pressure loss?

My Baxi 105e combi boiler works correctly on water and central heating. Five minutes after I turn the CH off, ... [Read more]

adding a radiator to a glow worm economy system?

I am wanting to add a radiator to my central heating system, which is powered by a glow worm economy boiler. C... [Read more]