How to mend ... Hot Change Pressure

worcester 28cdi fault?

i've got the a 28cdi and it's causing problems. when running on heating it can stay on all the time, but when ... [Read more]

Glow Worm 24ci - hot water only luke warm?

Hi All, i have a Glow Worm 24ci about 7 years old. Recently when hot water tap is opened, water only seems ... [Read more]

Potterton Puma 100E - Pressure gauge does not move?

The pressure gauge black dial of my Puma 100E is stuck between 1 and 2 even after I have drained the system an... [Read more]

The pressure gauge black dial does not move?

The pressure gauge black dial of my Puma 100E is stuck between 1 and 2 even after I have drained the system an... [Read more]

Worcester Bosch 240 RSF not firing?

Worcester Bosch 240RSF combi boiler. Soft water, high mains pressure. Here's the problem: I had replaced th... [Read more]

Boiler doesn't relight?

europa boiler 24/28. Over time the water pressure would drop - when below the minimum bar pressure the green ... [Read more]

Help with SABRE HE25 COMBI BOILER- RED LIGHT OF DEATH?

Hi, Im after some advise and hoping someone can maybe help me (please!) I have a Sabre HE25 Combi Boiler (sa... [Read more]

Alpha CB25?

2 lights keep flushing and seem like pressure is below green area , how is it repressurised. No hot water and ... [Read more]

ravenheat rsf100et no hot water or heat?

i came to fault find on this boiler, pump runs, fan runs, pressure switch ok boiler lights on pilot light and ... [Read more]

Heating system?

Hi, I have a eurocombi SX 20 MFFCE & when my central heating is on & then switched off I lose pressure from th... [Read more]

Triton opal II hot water pressure goes down?

When hot water is selected, the water pressure drops down a lot. Moving the temperature selector to cool setti... [Read more]

cold water leak?

hi i have a worcester 24cdi and a water leak from the main cold supplie dripping from the bottom of the boiler... [Read more]

Vallant TurboMax 828E?

My boiler which is 3 yrs old takes several mins before I get hot water from the tap. I have replaced the diver... [Read more]

How do I change the pressur eon my valliant boiler?

My Vaillant VCW T3W boiler stopped working this morning. The pilot light is on but will not fir up when put on... [Read more]

which is best for a shower. off the combi boiler or electric shower?

I have a ferroli Falcon 23.3 KW combi boiler which i want to put a shower on. The hot water flow seems poor. T... [Read more]

My Alpha CB24X has lost pressure what shall i do?

My gas combination boiler has just stopped working. First the hot water stopped and the hot taps ran cold. Th... [Read more]

My water keeps going cold?

Im having a problem with the water, you can get shower and its hot, within seconds its freezng cold again, if ... [Read more]

changing sink with unvented HW System?

I want to change a sink. Old sink was not replaced at the time of installation of unvented hot water system. ... [Read more]

Aquatronic 2 (Wickes) runs hot and cold?

There is no change in pressure but the shower goes from hot to cool back to hot back to cool etc! What part d... [Read more]

How to get the water to heat up?

I has the radiators drained to change one of the taps and since then, the Ferroli boiler won,t heat the water ... [Read more]