How to mend ... Boiler Hot Temp

What is the fault with my Ariston boiler DIA 20/24 MFFI CE Type C?

I have the above installed in my house, i have changed my thermostat but my boiler will run for around 20minut... [Read more]

Chaffoteaux/Maury 100 Combi - C/H fine - Hot Water Probs?

Had this boiler for 10 years and after some initial teething problems, has worked fine. Recently, although th... [Read more]

Unica HE boiler - hot water temp?

the hot water flow through the boiler is only warm to hot. The green led shows 31 - 36 when the bath is run et... [Read more]

Can I fix my own boiler?

Hi, can anyone advise on a problem with our boiler? The boiler is only used for heating our water and not any ... [Read more]

How can i fix my 38cxi ultracom?

Has any one had problems with their cxi ultracom hot water not staying hot when trying to run bath or shower h... [Read more]

Worcester Greenstar highflow 440 reset?

I am having trouble getting my boiler to produce central heating and hot water on a constant basis. It looks l... [Read more]

chaffoteaux calydra 80 problem?

hi,iv a problem with the heating,the boiler fires up to heat the rads for about 10 secs then goes off every mi... [Read more]

Rayburn Driven Central Heating Problem - Upstairs Cold?

I have a Rayburn Gas CH system with a seperate pump. The cooker / boiler is in the basement kitchen with 3 ra... [Read more]

boiler problem?

a greenstar boiler flashing a symbol in the temp display -l l- is what the symbol looks like have hot water bu... [Read more]

Baxi 105e hot water problem?

When the shower is turned on the boiler fires but does not modulate when the desired temp is reached resulting... [Read more]

hOW CAN I FIX mY BAXI 105E COMBI BOILER?

ON BAXI 105E BOILER THE CH PRESSURE VARIES WITH BOILER TEMP. FROM LESS THAN 0.5 BAR COLD TO 3BAR HOT HAVE CHE... [Read more]

Valliant Turbo Max Non Condensing RS boiler?

I have hot water but no CH. The CH turns on and temp rises to 79 degrees and then starts to drop and the CH se... [Read more]

ecoMax 824, hot water, no heating brrrrr!?

My boiler has stopped working, just as the temp turns! It is fine for hot water, but will not work for CH. The... [Read more]

High water pressure/hot water?

Hi Have 2 problems when i tune heating on pressure gauge goes all the way round the guage in the red after 10 ... [Read more]

heating not coming on feroli f24?

the boiler works fine on the hot water side but when i turn the temp control up for the heating to come on not... [Read more]

boiler keeps cutting out?

Glowworm 30sxi. We had the water turned off to install new bathroom taps. Water was turned on and all seemed ... [Read more]

Pump runs continuously?

I have a Potterton Suprima boiler with a Megaflow unvented mains pressure water heater. The pump has been runn... [Read more]

Please Help us?

The hot water from the taps, is getting to hot...if we turn the temp down on the bolier, it doesnt make any di... [Read more]

how can i repair my worcester 26cdi combi boiler?

the hot water and central heating are overheating and shutting the boiler down. when iether are called for on ... [Read more]

vokera compact 28 combi boiler?

when i turn my heating on and the temp up to below auto the pressure goes up to 3 bar and vents it then keeps ... [Read more]