How to mend ... Water Going Cold Shower

Why does the water run cold?

I have a Camray Model 90-130 Combi, oil-fired central heating boiler. The central heating works fine, but when... [Read more]

Worcester combi boiler - warning light flashing?

Hi, We have a Worcester combi boiler. Sometimes when the heating is on and we use the shower the water goes ... [Read more]

how can i fix my vokera boiler?

my boiler fires up when we turn on the hot tap but if we are in the shower or the water is running for a long ... [Read more]

4 year old Valiant boiler keeps cutting in & out when heating water ?

My 4 year old Valiant boiler keeps cutting in and out when heating water for the taps and shower in the house,... [Read more]

aristan boiler not working (microgenus 23/27 mffi?

my boiler is not working presure gage is between 1 and 2 it ignites then goes out we have red hot radiators bu... [Read more]

Potterton performa 28i - heating won't come back on?

If my performa 28i is in heating/hot water mode and the hot water is used for any length of time ie, having a ... [Read more]

Potterton Puma e80?

I moved into a property in Warwickshire that has a 12-15 years old Potterton Puma e80. We have two showers, on... [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]

Radiators heat to over 120 degrees Fahreheit, is this normal?

My central heating is heating up to what I believe is a dangerous level. I am worried my little boy will burn ... [Read more]

how to put pressure in my vaillant bbooiler?

on my vaillant boiler the pressure bar is on 0 and not moving and there is no hot water or heating and i do no... [Read more]

Ravenheat RFS84ET combi boiler runs hot and cold?

Hi, My Ravenheat RSF84ET combi boiler is in good working condition and heats water well and to a good tempe... [Read more]

Ariston Eurocombi Boiler?

Low hot water pressure. Just had the lovley man from Scottisg Gas come to sort our boiler - pressure in showe... [Read more]

ferroli optima?

My shower is connected to the boiler direct but the water temperture fluxuates very hot to very cold. Note thi... [Read more]

water temperature ?

we have a potterton 28. When we put on the shower which has mixer taps or the sink tap which is also a mixer t... [Read more]

combie boiler, water keeps going hot and cold in the shower?

keeps changing from hot to cold in the shower. shower is a aqualiser. thanks

Apollo 38 cxi?

When turning on the Hot water taps or shower, the water runs hot then cold then hot repeatedly. Any ideas?

do i need an open vent?

after the installation of my heating system i constantly get air in the bathroom taps, mainly to shower and ba... [Read more]

Do I have to bleed my Potterton Kingfisher and from where?

Please help. I have my heating and hot water from my boiler. I drained the system down to remove a radiator. O... [Read more]

cant regulate the water temperature.(really hot or cold)?

having problems with our shower when we use it cannot get the water temp right it is normally really hot or co... [Read more]

Not enough hot water - Potterton Suprima 30?

Hi All, We have had the above boiler and Boilermate II for the last 8 years and have had no problems with e... [Read more]