How to mend ... S Up Header Tank

water circulating into expansion tank?

water is pumping up into the central heating header tank.this has been an ongoing problem,the circulating pum... [Read more]

header tank?

hi many thanks for your answers, but what and where would i find a header tank.? cheers

Where is reset button on old Servowarm Elite 'boiler behind rad' system?

Hi there, I have a very old Servowarm Elite boiler (one behind the radiator with header tank) where, since ... [Read more]

Which header tank valve performs better?

Had changed cold water header tank valve from floating ball valve to plastic quieter vertical float valve. Ov... [Read more]

How to sort this boiler problem out (majorca 240/6 back boiler/frontfire)?

How to sort this boiler problem out (majorca 240/6 back boiler/frontfire)? I have a majorca 240/6 back boiler... [Read more]

pump flow direction?

ideal mexico super cf65 standing in front of boiler which way should pump arrow face left or right when bl... [Read more]

escort van, heater problem?

I have a Y plate escort diesel van with a heater problem. When the vehicle is at normal running temp and the h... [Read more]

Can I modify my heating system to mains pressure?

I have a Glowworm Ultimate - I have no info about it although the control unit says on it that it's for a 30, ... [Read more]

my powermax 155 will not ignite?

Radiators were not heating all over so decided to flush them out. Turned off gas/electricity/water(header ta... [Read more]

Boiling over into Header tank?

We have a Potterton Netaheat 10-16 Boiler, which fires up OK, and gets very hot as do the pipes going to the p... [Read more]

Plumbing?

Can hear a hissing underground in the kitchen, kitchen floor wet with water about inch deep in parts, can hear... [Read more]

problems with radiators ?

I have fitted new expansion valves bled the system now radiators are hot but cannot get air or water out of so... [Read more]

Vauxhall omega 2.5 V6 losing coolant?

I get the "coolant level low" warning coming up on the vehicle computer screen, the temperature gauge is norma... [Read more]

Pressure loss in pressurized heating system?

I have a gas boiler which feeds a pressurized heating system and pressurized hot water tank with no header tan... [Read more]

vaillant vcw sine 18?

can anyone help - domestic water pasing into heating system, filling header tank through pipe that tops up hea... [Read more]

Pilot light won't light on myson boiler?

The problem initially was that the pilot light would light but wouldn't stay lit when I let go of the button. ... [Read more]

How do I get an air lock out of my heating system?

I've just drained my system to fit a new radiator. Water has stopped coming out of the drain valve but the hea... [Read more]

no water in header tank?

i have no water comming into my header tank

leaking from the overflow connected to hot water header tank?

we do not have a faulty bullcock but the water keeps pouring out of the overflow pipe. we have tried bending ... [Read more]

05 Vauxhall Corsa 1.3 CDTI OIL IN WATER!?????

What's wrong with my 2005 Vauxhall Corsa 1.3CDTI? There is loads of oil in the water, it has filled the rad, h... [Read more]