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We have 325 questions about mending 'boiler running cold'

How to mend ... Boiler Running Cold

Mend Heating, Home Heating Systems

running hot/cold?

hi please help we have had a linear boiler now for 6 yrs for the last year weve been having problems with the ... [Read more]
Mend Heating, Home Heating Systems

i have a worcester 28i junior, wont turn off constantly using gas?

hi , my boiler has been working fine, coming on when i turn hot tap on or shower on, and firing up when i tur... [Read more]
Mend Heating, Home Heating Systems

I have a fault on fan or flue on my baxi combi, 105e ?

I have a fault on fan or flue on my baxi combi, 105e, engineer has been out, serviced boiler, cleaned out vent... [Read more]
Mend Heating, Home Heating Systems

vaillant turbo max 282e?

Hi i have a vaillant turbo max 282e The problem i am having is that when the boiler is running on central hea... [Read more]
Mend Heating, Home Heating Systems

water not heating correctly?

my ferroli maxima 35c condensing boiler water system keeps running hot then cold ,water tempreture will not st... [Read more]
Mend Heating, Home Heating Systems

how can i fix my boiler?

i have a sanuier duval boiler which is 12 years old. i can get the heating to work but the hot water will run ... [Read more]
Mend Heating, Oil Filled Radiators

whats wrong with my Worcester Danesmoor 12/14?

got up this morning to find my danesmoor on lockout. Rads were cold so had been off couple of hours i assume. ... [Read more]
Mend Heating, Home Heating Systems

Camray compact Limit Light?

I have a Camray Compact and the Limit light keeps coming on. It did this a few times late last summer. It was ... [Read more]
Mend Heating, Home Heating Systems

worcester bosch 28 cdi ?

what pressure should be showing when the boiler is cold and all so when it is running at full .many thanks... [Read more]
Mend Heating, Home Heating Systems

Trouble with Hot Water?

I have a Worchester 9.24 BF Combi and had very little or no trouble with it over the past few years. However o... [Read more]
Mend Heating, Home Heating Systems

ferroli modena 80e?

what is the likley cause. My boiler was working ok (yesterday). I then tryed to run hot eater and foun... [Read more]
Mend Heating, Home Heating Systems

B&Q Silverstar Boiler, main fuse blowing, losing pressure slowly?

Hi - All help is greatly appreciated as I am lost at the minute with this problem. My Boiler stopped workin... [Read more]
Mend Heating, Home Heating Systems

Fault code E133 & E168 Flippin boiler!!?

Hi all I have the potterton pro max boiler too which decided to break down on me displaying fault code e133. ... [Read more]
Mend Heating, Home Heating Systems

worcester 28i boiler ?

Since the cold spell my boiler is not working on the timer, although the system works fully if i use manual ov... [Read more]
Mend Heating, Home Heating Systems

Hot then cold water?

My Alpha 240 eco combi boiler. When running a bath the hot water turns cold ? Then back to hot again? Any idea... [Read more]
Mend Heating, Home Heating Systems

No water coming from hot taps throughout the house?

Although there is cold water from cold taps and heating is running ok, there is no water from any hot taps. I'... [Read more]
Mend Heating, Home Heating Systems

hot water running hot then cold then hot again?

combi boiler water runs hot then cold then hot again
Mend Heating, Home Heating Systems

vokera excell sp80?

i have had the fan cleaned but the boiler still turns off when running hot water it goes cold then starts up a... [Read more]
Mend Heating, Home Heating Systems

red cut off light keeps coming on. ?

i have a halstead finest combination boiler found out it is 10 years old moved into flat 3 years ago no proble... [Read more]
Mend Heating, Home Heating Systems

Halstead Ace High boiler central heating cuts out before thermostat tempera?

Hi, my Halstead Ace High boiler central heating cuts out before thermostat temperature. Hot water works fine a... [Read more]

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