How to mend ... S Up Header Tank

Pump over-run?

My Worcester 19/24CBi boiler keeps overflowing into the header tank via the expansion pipe. Whilst reducing th... [Read more]

myson velaire oil fired pressure jet boiler 70/90?

Hi there, I am currently re plumbing my central heating system which had a leak somewhere which is currently g... [Read more]

low water light?

2007 new shape sprinter low water light comes on after 30 seconds and stays on. full of water tried new sende... [Read more]

my vectra keep building pressure in the header tank?

hi ive had my head skimmed and pressure tested new head gasket and bolts,checked the header tank return pipes ... [Read more]

Can can I fix an airlock in the central heating system?

I have recently had a new valliant eco plus gas boiler fitted, along with 13 new lockshield valves and TRV's o... [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]

why is my dtr blowing water from the rad to the header????????

i just got my self a dtr 125 and it was (MENT) to of had a full engine rebuild (i do have recipes) but when i ... [Read more]

loosing water?

my car is a citroen c5 diesel auto, i am loosing water at a rate of 1-2 litres after approx 40-50 miles of use... [Read more]

No Hot Water ?

Hello. I have an Economy 7 heating system and thought it would be a good idea to change the kitchen sink whic... [Read more]

potterton boiler?

why does hot water flow into my new central heating header tank

over heating and leaking water?

my 2001 ford galaxy over heats and when i gets up to temperature leaks water from some were under the header t... [Read more]

my peugot 206 deisal keeps overheating?

I've bled the system and refilled coolant as recommended with a bottle on top of header tank and checked therm... [Read more]

low hot water pressure,high cold water pressure?

i have a header tank in the loft, about 2 foot away is a 1.5 bar water pump, when we turn on the switch to sta... [Read more]

Flood due to boiler ???

A few weeks ago we noticed warm/hot water pouring out of the eaves of our house, upon inspection we found that... [Read more]

how can i fix my vauxhall astra?

how can i fix my vauxhall astra 17 dti mk 4 water is coming out of the top of the header tank not when taking ... [Read more]

cooling fan works fine?

and i have bled the cooling system several times to no avail,with the header tank cap on or off it still overh... [Read more]

my car overheats?

my citreon xsara 1.9 diesel (none turbo) overheats and the water pressure backs up through the header tank,and... [Read more]

what is causing the overflow?

Our header tank is overflowing with hot water from the expansion pipe, what is the cause?

Glow Worm 30HXI?

Hi Everybody Our boiler has decided not to fire up at all. It had been starting up intermittently over the... [Read more]

Kingfisher 2 overheating?

on boilers first heating always steams through overflow into header tank then settles down for the rest of the... [Read more]