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Hi all, I need to buy a new combi boiler as my old one is on it`s last legs. Can I have suggestions as to what is the best on the market to buy? I have a 3 bedroom detached house with a family of 4, 2 adults and 2 children. Ideally a boiler with as few moving parts as possible as I have had to...

Hi all, I need to buy a new combi boiler as my old one is on it`s last legs. Can I have suggestions as to what is the best on the market to buy? I have a 3 bedroom detached house with a family of 4, 2 adults and 2 children. Ideally a boiler with as few moving parts as possible as I have had to...

Just to update everyone: Changed the diverter valve along with the heat plate exchanger and now we have hot water. Woopeeeeee!! I do still have to top up the pressure daily and was wondering if I can turn off the two valves (one on the far left and the one on the far right) as suggested in...

Hi folks, Just to update you all: I have changed the diverter valve along with the plate heat exchanger and now at last we have nice flowing, continuous hot water. I also have changed the PRV and the automatic air vents so I will watch to see if the pressure now drops. I have noticed though...

I have just dismantled my boiler and found the diverter valve knackered and the heat plate exchanger all blocked. I have new ones coming tomorrow but wondered when I should pressurise the expansion vessel as I pushed the pin it to test if any water is coming out and now there is no pressure...

Hi all, I am still losing pressure on my boiler and find that every morning the pressure is down to zero. I have tried the following after a reply was posted: Try turning off boiler, pressurise system to 2 Bar, and close the isolation valves where the flow and return pipes (the bigger...

Hi, Can anyone tell me how I can find a water leak that is underground? The reason I ask is that I have a main boiler that I have to refill everyday now (gradually got worse over the weeks) There is no water coming from the pipes outside ( pressure release thingy) as I have tied a bag on the...

My Main combi E30 eco boiler is still playing up. I have noticed now that when I just run the hot water tap that the first radiator (in the bathroom) starts to get hot.The water runs hot through the tap for a minute or two then goes cold for a minute, then hot again. I am also losing pressure...

My Main combi E30 eco boiler is still playing up. I have noticed now that when I just run the hot water tap that the first radiator (in the bathroom) starts to get hot.The water runs hot through the tap for a minute or two then goes cold for a minute, then hot again. I am also losing pressure...

God I am getting soooo cheesed off now with my boiler. Does anyone know if my diverter valve is the problem for the following: I am loosing pressure every day and have to top my boiler up, running at 2bar pressure. The DHW keeps going hot and cold, however when I run the CH the water to the...

Hi, I am trying to remove my plate heat exchanger, however the 2 philips screws that hold it in place have had their heads rounded off by a previous plumber. I have been told that it requires cleaning as the hot water goes hot and cold. does anyone know the size of tool that I would need to...

I have a Main combi 30 eco boiler that is 4 years old. I have hot water going to the radiators as it should be however when I run the hot water taps the water runs hot for a minute then goes cold and then hot again. The temperature is reaching maximum 60c for the hot water then the boiler cuts...