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hi i think this is a simple problem but i dont know where to start, i have a valiant vcw 242 eh combi boiler.. every time i put the central heating on it lights fine via the programmer but when i turn them off the boiler flames go out but the pump keeps running on for hours sometime not...

Hi can some one help please, i have a worcester 9.24 electronic rsf boiler but its playing up, i push the switch to turn the heating on and the boiler fires up and the heating turns on but when it reaches the temperature it turns off and wont come back on the only way i can get it to turn on...

i have checked all rads but can not see a leak or feel any water, every time i put preasure to 1.5 bar and turn heating on preasure goes up and after about 1 hour prv leaks water and preasure goes to 0 again.. why it the preasure rising and activating the prv ?

i have checked all rads but can not see a leak or feel any water, every time i put preasure to 1.5 bar and turn heating on preasure goes up and after about 1 hour prv leaks water and preasure goes to 0 again.. why it the preasure rising and activating the prv ?

Hi can anyone help, i have a valliant combi boiler that keeps loosing pressure, i have change the safety valve as i thought it was this that was the problem but still the same thing is happening, i re pressurise the system but within a few hours it drops to 0 again. someone told me i might have...

its a long noise for about 8 seconds stops then repeats while the hot water tap is on, stops when water is turned off. definatetly the VCW 242

i have this valliant boiler and its started to make a quiet loud noise every time i turn a hot water tap on. it sound like an elephant trumpeting or even a aeoroplane going into a dive bomb (yeah i know it sounds made but its the best way i can discribe sound) it does not make any noise if i...

many thanks mate ill get me uncle right on it thanks again

if your talking about the boiler pressure, yes i check it every 2 weeks and the pressure seem to be steady, if required i top it up.

no my uncle whos a plumber changed it for me, all working fine until now

i changed the dhw heat ex 1 year ago, the old one was leaking and the new one they sent had a modification it was a lot smaller, how can i check if its gone again.

i change it 1 year ago, i had to because the old dhw heat ex was leaking, there was a modification replacement type a lot smaller one than the original, if it is blocked what can i do to test it. thanks i seem to be getting some where now.

thanks gent but i only changed the dhw heat exchanger last year how can i check if its gone again ? what about thermistor were would i find this piece on my boiler

hello hope someone can help, i have this boiler and the hot water is not working properly. turn the tap on and water takes a bit to warm up, when it does it isnt that hot then it gets cold. leaving the tap running still she gets hot again then cold (this just repeats). plumber has checked the...

hi i need a copy of valliant vcw 242e boiler manuel as well any chance you can email me a copy as well. [email protected] my boilers playing up and i need a list of part numbers to order pieces. thanks in advance

i've got a problem with my boiler, the temperature control valve is stuck and wont turn, has anyone got a part number for this piece and also has anyone got a manuel / parts diagram info for my valliant boiler, hot water not getting hot enough tepid warm but heating working fine, email me at...

sorry mate ive been trying to find model on the boiler, its a Valliant VCW GB 242 EH combi boiler, the problem as explained is that when you open a hot water tap the boiler lights for about 10 seconds then turns off, lights again then 10 sec later turns off again, the water gets barely warm...

Can some one please help, i have a valliant combi boiler and the hot water is not working properly, the heating is working fine but when i turn a hot water tap on the boiler lights for about 10 seconds then it turns off it lights again for another 10 seconds then turns off again, this...

Can someone help please, i have the ideal sprint RS75 combi boiler but every time i run the hot water for a bath or washing up the central heating radiators get warm as well, the programmer is in the off position for heating so this should not happen. the pump seems to run for both water and...

please can any help, ive got a britony t 2 water heater but the water is not heating, the flame does not ignite when i open the hot water tap, i have checked and changed the diaframe washer but still nothing. thanks in advance.