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Hi,firstly a bit of history,I have a back boiler which works fine however I'm struggling with downstairs radiators getting remotely warm,to date I have replaced the pump as before I had tried balancing system to no avail and now have removed both radiators downstairs as possible sludge may be...

Just a quick question our neighbours have I believe a condensate boiler as a drain line has appeared in the shared passage way between our houses,the drain is above head height and what comes out runs down their window and wall,if this is is this illegal as I know the condensate can be acidic...

I have a vented heating system with a back boiler,I have replaced the main pump and isolation valves after draining system,I turned off electricity to replace pump.i have refitted pump and new isolation valves(other didn't seal ) and refilled system and bled radiators however when I select...

Over the last few weeks I've struggled with getting the downstairs radiators hot,the pump is turning (it's a grundfos 15-50 pump) I've checked the three way valve ,that is operating as it should,can the pump still be faulty?the only time I get any heat in the downstairs radiator is if I select...

i have a open vented heating system with a back boiler,the last two days the recirc pump has been noisy and a lot of air passing through defuser,the radiators struggle to get hot but once ive bled the highest radiator whole system calms down no air ,no noisey pump radiatiors become...

we have an old back boiler ,its fired up when panel has water /heating selected,but the radiators are cold ,but ive noticed the main pump was a little noisey on start up,it still is a little but nowere as bad.the room thermostat is turned up and checked everything thats simple ie three way valve...

we have an old back boiler and i know these are gas guzzlers,so if i was looking at removing this and have a new condensing boiler fitted -more ecco friendly,what kind of cost would i be looking at to have one fitted ect ect and what problems if any could affect the price thanks

having starting problems car turns over always and sometimes not fire up yet when left for a while ,over half hour starts up fine then a few days later or weeks it does it again,fuel filter replaced,but now thinking coil pack maybe or even a key fob problem,but last time took spare key and when...

i have a back boiler sysytem and ive recently had problems with radiators getting hot when only hw selected,then somke days later i couldnt get ch working when selected on own,replaced the motor and seems ok,but the valve only struggles to go fully over to the hw postion when selected and needs...

hi i have a back boiler and for a while now ,when the hot water is selected the radiators get hot also when heating not selected,i know its the three way valve,but now when i only select heating(without hot water) the boiler doesnt kick in ,but control panel is lit,ive tried adjusting the room...