How to mend ... B Dhw Out

no hot water?

i have a ravenheat fanned combi CSI 85 A (T), i have no hot water but i have heating , i have checked and repl... [Read more]

ideal classic combi nf 280?

ch overheat stat keeps tripping.water temp gets very hot while showering and then trips, does not matter if se... [Read more]

Ariston Genus loss of pressure?

Boiler is losing pressure & faults out daily. I have recharged the expansion vessel for CH which seems ok. I... [Read more]

Worcester bosch 24i not going ON automatically?

Hello, I want to share how i fixed my boiler - worcester 24i. Issue: the boiler would not go on when... [Read more]

COMBIcompact wall mounted boiler problem?

Hopefully somebody out there can help me, my combi boiler is heating hot water for approx two minutes then the... [Read more]

myson midas b dhw cut out?

the pump seems to be working fine as theres no problem using the hot water straight after its been lit. i was ... [Read more]

myson midas b dhw cut out?

hi i've got a myson midas b. problem is that once i light it the hot water starts to heat up (as i have it on ... [Read more]

Vokera boiler works in heating mode but not Hot water only mode?

I have a problem with my boiler it is a Vokera 20-80 RS flowmatic. The flowswitch tries to move but does not o... [Read more]

Oil fired AGA - problem with DHW supply Airlock problem ?

A friend of mine has an AGA but it's hot water supply is intermittent several plumbers have failed to sort it ... [Read more]

IS THERE A DHW TIMER ON GREENSTAR HIGHFLOW 440?

Is there a timer for the dhw on the above boiler. My dhw is on constantly and I would like to put it on a tim... [Read more]

no dhw or ch?

havent got any of the above but boiler is firing and pump is running on my worcester 24si11

worcester 24i rfs combi problem?

i have fault with my 24i combi. when demand on either ch or dhw is on, the boiler fires, lights but keeps on s... [Read more]

ideal c 29 combi boler?

central working ,no dhw at all

Intermittent hot water problem?

I have a Vokera Maxin 28e combi boiler and it has started only providing intermittent hot water. This makes i... [Read more]

alpha cb 24?

thanks for your help, you say the secondry heat exchanger ( plate ) would that be the small one above the dive... [Read more]

dhw heating fault?

I have a heatline Vizo 24 but have problems with the domestic hot water running hot & cold.

Baxi Combi 80Eco no DHW?

Hello, I have recently bought a house with a relitively new central heating system. The boiler is a Baxi Co... [Read more]

How can I change my DHW heat exchanger on my Aplha 240ECO?

Could you please assist me in the correctmethod of changing my DHW heat exchanger on my Aplha 240 ECO combinat... [Read more]

Valiant vuw 242/1e dhw fault #2?

I have similar boiler with similar fault. During summer when mains water is warmer, shower taps are mixed more... [Read more]

sime super 90 water??

Hi I have a sime super 90 combi boiler that has heating but no hot water, could someone help??? I have change... [Read more]