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yes pump is ok as it is only 3 months old

Hi i am having trouble with my ch sys i have now drained the sys down twice but an unable to get circulation around the rads. i get no heat to any rads but if i undo a drain off on one of the rads it does get hot but then goes cold after retightening please help [/u][/b]

[/b]Hi guys can u help me with a little problem ,I have a sunvic programmer for my centrol heating system which unfortunatly has decided it doent want to work properly .the problem i have is which programmer to replace it with i have contacted sunvic and they have said that they think i have a...

many thanks

how much would people expect to be charged for a standard bathroom suite ? _______________________________ Lynda, moderator Please see forum rule 9

off subject a bit but i was wondering how much i should charge for a small bathroom suite installation . i have just started out and this is my second job so am not really sure as to how much i should charge .i have found the suite and priced up how much that and the materials will cost but now...

So how much would a reasonable price be to fit a standard bathroom suite (bath toilet basin) _____________________________________ Lynda, moderator please read forum rule 9

can u tell me what size pump i should have for 8 rads as i have just replaced again a 15-50 with a 15-60 but still not heating all rads ?

the valves are gate type opened and closed with a spanner

i disconnected only the wires from the pump so as to make it easier to rewire i didnt touch the programmer

re: To clarify: did you connect the pump wiring to (a) a wiring centre, (b) a junction box, (c) a programmer, or (d) the boiler? well if you had explained that earlir it would have helped so i apoligise .the pump is connected to the programmer but it is a very old 1 as there are 13 wires...

can the whining stop plz so i can get some help many thanks

how do you bleed the pump. sorry if i sound thick but im not a plumber so im doing the best i can :?

well constuctive help would be appreciated

WELL IF THATS YOUR ATTITUDE FORGET IT I FIND HELP ELSEWHERE.IM NOT A PLUMBER I JUST TRIED TI FIX THE PROBLEM I HAVE NO IDEA WHERE THEY ARE CONNECTED TO IF I DID I WOULD HAVE SAID .I HAD TO CHANGE THE PUMP BECAUSE THE LAST 1 FAILED AFTER 8 YEARS

1. What's your boiler make and model? ECONOMIST BY MYSON 2. What type of system do you have? 3. What make / model of pump did you remove? GRUNFOS 15-50 4. What make / model of pump did you install? AS ABOVE 5. What is the pump wiring now connected to? I JUST RECONNECTED THE PREVIOUS...

THANKS BUT AFTER TRYING THAT IT DIDNT WORK AND NOW I HAVE A PROBLEM WITH THE BOILER SWITCHING OFF IN THE NIGHT .I HAVE TO RESTART EVERY MORNING .WHAT IF I BLOW WATER BACKWARDS THROUGH THE SYSTEM WILL THAT HELP ?

hi i hope u can help at the weekend i had to install a new pump as the centrol heating system failed . after installing i refilled the system but only the top rads were working even after bleeding ,so i emptied and refilled as i thought that it might be a air block but after refilling again i...