How to mend ... Flow Help Boiler

range powermax 155x hotwater problems?

when I turn hot water tap fully on a clunk and a groan comes from the boiler and the water stops flowing imedi... [Read more]

vaillant vc gb 221 h boiler cycling?

My boiler fires up as normal for about 15 seconds then switches off (pilot still on)cuts back in 10-15 mins la... [Read more]

No Hot water with Valiant Combi Boiler. How do i fix?

From other questions on this topic, it looks like its the flow restrictor or diverter....how do i change this ... [Read more]

repair to glowworm swift flow 100?

when hot water is running the green running light goes out and also the mains amber light after a half run ba... [Read more]

Worcester 28i junior, water temperature is far too hot?

I moved into a house which has a worcester 28i boiler. It says on the appliance instructions that there is not... [Read more]

Ideal combi boiler ?

I have good cold water pressure but poor hot water flow, particularly the shower any suggestions please

I have a Glowworn swift flow 80 fanned flue boiler and the fan is humming?

The fan is humming all the time and doesn't go off - what could this be. Everything else is working ok it's ju... [Read more]

Removed Radiator, now no hot water?

Removed rad from system and now no hot water. I have a Biasi M96.24sm boiler. The rad removed was an old rad... [Read more]

How do I increase the pressure on my boiler?

I have a Baxi Combi 105 HE Boiler. I have recently noticed the pressure gauge dropping to around 0.5 bar or ... [Read more]

boiler is over flowing?

i have a worcester combi oil boiler i filled it up this morning but when i turned off the water feed the gage ... [Read more]

glow worm swift flow?

my boiler lost presure. i topped it up but the low presure light stays on and it wont fire up fully. the pilot... [Read more]

Powermax 155, the hot water cuts off if I turn it on too quickly. ?

I have a Powermax 155 which is about 7 years old. When I turn the shower or a hot tap on full there is a loud... [Read more]

How do you restore the pressure setting?

the pressure on the boiler stays between 2 and 3.5 and occaisionally rises above this. The problem started whe... [Read more]

no DHW on my halstead combi 82?

The central heating works fine on my boiler but does'nt fire up on turning the tap for hot water. Iv'e change... [Read more]

Why is my Vaillant ecoMAX828 so noisy?

The boiler works fine when firing up for central heating, and also for medium demand hot water. However, when ... [Read more]

Combi boiler installed - now shower doesn't work?

Three weeks ago I had a Baxi Duo-tec Combi 28 HE A boiler installed in my house. Very soon after installation ... [Read more]

Can any one advise on how I can lower the preasure on a Worcester24i ?

Can anyone please advise on how to lower the water preasure on a Worcester 24i junior boiler, at the moment th... [Read more]

Halstead High Ace - DHW not turning off?

After turning off the DHW tap, my Ace High boiler stays in Hot Water mode - this also heats up the radiators. ... [Read more]

halstead boiler flow sensor?

on the boiler there is to lights showing which is 2 and 4 on the boiler its only 2 month old and these lights ... [Read more]

potterton boiler?

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