Thanks so much .. I bled my radiators then got in the shower !!! No hot water ... you have saved me . The F22 fault has been solved. Amazing as I am a 58 year old female with no tech knowledge at all ! Getting back in the shower now!
Thank you so much Mark for perfectly demonstrating and clearly explaining. As a single 60 plus female, your videos are exactly what I needed after having a new Vaillant ecofit 830 boiler installed a year ago. I have already confidently adjusted my hot water and radiator temperatures and can repressurize the boiler when needed. Again with confidence! I've now subscribed to your channel and will happily make a financial contribution 😊.
Thanks Mark, Having had my 30 year old Potterton boiler replaced last summer with a Valliant ecofit boiler I have found your videos very informative and easy to follow. Enjoy your coffee on me!
Thank you so much.. I’ve been freezing all day and trying to find out what’s Wrong with my heating system and it was just a simple push of a button! You’ve saved my life 😅
Excellent video. Just had a Vaillant ecofit boiler fitted by British Gas. Although the engineer did explain how the boiler works it all went over my head. Thanks for the clear explanation on how it works and how to adjust the setting. GREAT!
Thank You, thank you, thank you 💖 I'm clueless when it comes to boilers. My previous one was simplified. I have a Vaillant Eco Plus now. It is so much easier to get around, thanks to you and your easy to follow instructions. My main concern was the bar (water pressure), and it was lower than I thought. After watching your video, I thought, "I can do that!" And so I did. Thank you so much.
Thank you for this video. It's so well explained and covers exactly the points that I needed. I've just bled a radiator, which brought the pressure down to 1.1 but I couldn't work out from the manual what to do. You've helped me to get the pressure back up to 1.6 and I've also changed both radiator temp and water temp by a couple of degrees. Thanks for the help!
Beautifully and simply explained and illustrated! Thank you so much Mark - you are a life-saver! I was struggling to find out how to top up the pressure. Bought you some coffee to have in-between making such helpful videos! Stay blessed. 🙂🙏
Really helpful video. I had a new Vailant combi installed back in the summer, but had no idea how to drive the menus, and I'm an engineer! Who knew that the gate icon was supposed to represent a radiator, or that the rad temperature could be adjusted. It all makes great sense now - thank you so much for this, and for your other video explaining leaks and the need to re-pressurise the system ocasionally.
The manual that comes with the boiler is really poor, so your video was really helpful. The screen was completely blank until we turned up the thermostat, then we had access to the home screen and your instructions worked just great.
Hosing association ripped out our multipoint and stuck one of these in, we do not have central heating, The multipoint you could adjust the temperature at the tap ,much more convenient.
Great video. Also worth noting that if you have Vaillant's SensoHOME controller/thermostat you won't be able to change the flow temperature to the rads using this procedure.
If you have an electronic timer you have comfort or program mode. In comfort mode it allows the room stat to control when the heati g comes on. If you use programme mode you have to set each days time to come on. Well if you can predict days when you want the heating on thats fine. So if you want to save energy you needcomfort on.
Cheers, just had this boiler fitted and it seems the water comes out very hot no matter what I set it! I'll turn off comfort mode and retry. Thanks again 👍🏼
This is so helpful and easy to understand, much better than the manual, thank you! I'm going away for ten days - should I turn the boiler off/change the settings/put it on standby?
Great video, very informative - thank you! You have helped demystify some elements of my boiler for me in this video and hopefully it will also save me some money long term (by reducing my hot water temperature/the amount of cold water I use... and save my fingers from being scorched and then reaching for the cold tap). I also see you have a video on removing your radiators for decorating too, I will be heading here next! Your knowledge/this channel is super helpful. Thanks again :)
Super - nicely explained with additional information (ideal temperatures & topping up, which is what I was looking for).😃 From some previous googling, I thought I the highest temperature for efficiency was 55 because it meant it was condensing most efficiently. I am going to look around and try to understand this aspect better (perhaps a video from you in the future about this would be a good entry in you collection) 🤨
Hi there just recently moved into my new apartment I have this boiler I was watching you video was wondering how you turn on as if you want it without the timer as I am new don't know what do
Hi Mark, I've had this boiler fitted and the hot water works fine I've atdjusted the temprature which was straight forward. I've gone to place the heating to on (I'm a cold person) turned up the Honeywell thermostat and the heating symbol and flame haven't appeared in the screen like in your video at 3:47. No sound to say the boiler is on. Is there anything I can check before I have to call someone out please? I've turned it on and off and tried again but still nothing, they didn't really show me how to use it properly or leave a user guide which is why I searched for your video. The boiler is just like the one in the video with the turning 24hr clock (Baffled why the whole thing isn't digital)
Hi Mark, great video as always. I have just moved into a house with Vaillant Ecofit Pure 835 boiler and have set the DHW to 50 and CH to 65. Howver every time I check the boiler when the central heating is ON, I see 76 on the display. So why is that the boiler is not following my set temperatures? I am also sure that my DHW is hotter than 50. Please help.
hi i need your advice my ecofit pure only heats the hotwater for taps via the centrel heating if i turn of the heating (summer mode) even with the hot water temp set (50+ degrees) the boiler wont turn on to heat water either manually or via (old)honeywell control program , it wil only turn on to heat water when the radiator temp is set and then the radiator symbol flashes when it turns on i also dont have that comfy option when i press the hotwater settings is my boiler faulty?
Hello I have this boiler.. When the heating is on after a hour or so it flashes 3.1bar.... Is this normal.... Or do I need to get it looked at.... It all seems to be working well... Thank you for your help....
Hi Mark, thanks for the video. I have the version of this boiler with only the left hand screen i.e. no timer or dial. Is there a way to control the timing of the heating?
Hi Mark.. need help...your video was great. My problem is that I need to pressurise boiler... the hot water valve is so so tight that I cannot move or turn...(2nd valve)..please how do I loosen it.
Hello, I have a problem... once a day the maximum flame turns on and burns for a few seconds, heating the water to 80 degrees, then turns off, the temperature drops to 70 and turns on again, and so on many times in a row... and the comfort sign flashes... and I turn off the boiler... and then it works as usual...
I've got an Eco fit pure 418 vaillant boiler for my indirect vented hot water cylinder tank in my closet. Fitted 2019 and It comes with a condensation pipe too. The pre-set temperature was set 75 C, I've lowered it to 65 C for hot water and radiator just save a bit of gas and see if it helps the efficiency. I don't want to really go below 60 C that may create harmful Legion's bacteria in the cylinder tank. Can you tell me this is ok? Thanks
@@mob9334 Hi, the water pressure is too high on mine so I drained the radiator (actually water came out from the radiator immediately, so it wasn't that) and it is still too high, in fact the pressure has gone up. Advice, please.
I’ve put mine in for the first time today so on the boiler my radiator setting is set at 45 given we are in today’s climate and prices are sky high. My thermostat on the wall in my hallway is set at 15. Why can we just not have 1 setting to warm up our homes. I’m a little confused as to why the boiler has its own radiator setting and then there is another setting on the wall in the hallway. I’m just watching my boiler temperature for my radiator. I have it set on 45 as I’ve mentioned but yet I have the radiator symbol flashing and it says 48 is this temperature going up because I have my water on the boiler set at 50 and it’s getting upto the 50 before it switches off, it’s hit 50 and now I have a flashing sand timer ⏳ flashing and my temperature has gone from 50 down to 42 and is dropping but my boiler is still making a noise it’s as tho is still operating it’s now on 41
Have been all over RUclips Looking for the Hot Water control, which is burning hot right now. I have the Vaillant ecoTEC Sustain Combi Boiler. Please HELP!
Hi Mark - My new valiant boiler will not go above 60 degrees for hot water, that's the max setting. This is normally ok but sometimes it would be great to have the water a little hotter ie Washing up. Is there anyway of increasing this ? TIA
Thank you Mark very helpful videos. Im currently trying to stabilise my Vaillant ecoFit Thinking air maybe in the system as the presser swings high low. I see there is a purge program would you advise this please?
My Vaillant ecoFit Pure combo boiler doesn't have these two valves, but the pressure has dropped to 0.7. How can I put it back up, if I don't have the valves you have in the video?
hi Mark just a bit of advice please my so is going to fit a mixer shower and I'm not bad at DIY when connecting will turn cold water of question do i turn the boiler of as well its a combination boiler thanks Brian
Excellent helpful video thanks you. I will check the comfort setting and temperature settings as you explained. My problem is the pressure keep going up to about 3.8 bar and then next day after the heating has been off all night it has only dropped down to 3.1 bar when cold I bleed a radiator and got the pressure down to 1.6bar then after the heating was used, it done the same again🙈 any idea what would cause this? I already had the service done and the plumber is useless, doesn’t seem to check anything and actually left us with a leaking magma filter which has now been replaced with a new one, which I believe was the fault of the plumber doing it up too tight🙉🙈 what a nightmare I’m having with this plumber, Please help
Pressure will always rise a bit and drop during the boilers operation, But should settle back to what it was set at. (Should be 1.5, or 1 at the very minimum). First, Make sure your pressure/filler tap is fully closed and you can't hear any movement of water coming from it in the pipe (If it is closed but still sending water in, Then plumber time). If you have a filter you can drain water from there, If not, the radiator is the only option as you did. If the pressure tap is fine and after draining water but still the pressure keeps rising as high as you say, Then you could have a problem with the expansion vessel inside the boiler which will need servicing - Either needs pumping up, Or it's too small for the job, Or is faulty. One other possibility is the pressure gauge is faulty, You never know just throwing that in there.
@@danimayb thanks for the reply. The expansion vessel was checked on the service 2 weeks ago and apparently it's ok. The filling loop is definitely not leaking as I just took that off the mains tap end to check the valves were not letting water past. Someone else said it might be a pin hole in the heat exchanger! I have dropped the pressure to 1 bar again with the system cold. Then turned the heating on, it went straight to 1.4bar with central heating on then was at 1.7bar when turned off after an hour or so. Next morning after being off all night from cold it was 1.8bar. so basically it is never returning down to original set pressure. Always slowly rising! I will call Valliant today as it's still under original warranty 😬 hopefully they can have a look.
my valient eco bolier as 3.2 on the led screen and the rads have never been that hot and all so the led screen wont stop flashing i turn the room temerstat down so boiler went off thought i might damage the boiler can anyone help and tell me if this is nomal or do i need a engineer thanks baz
That not to do with the boiling operation. That's probably been caused by over filling most likely. Just bleed off water from a radiator air bleed point may take some time but safest way.
@@MarkBallardLTDHeatingEngineer Hi Mark, the water pressure on mine is also too high. I bled a radiator (it didn't need it) but the pressure has gone up. Advice, please. Thanks.
Is there any way to turn off Frost protection? It's a nuisance because my boiler regularly drops to 12 degrees and then the pump kicks in for an hour! This happens regularly when there is no chance of frost
Thanks so much .. I bled my radiators then got in the shower !!! No hot water ... you have saved me . The F22 fault has been solved. Amazing as I am a 58 year old female with no tech knowledge at all ! Getting back in the shower now!
Have a lovely shower Sue
Exactly the same for me just bled mine got the same
Thank you so much Mark for perfectly demonstrating and clearly explaining. As a single 60 plus female, your videos are exactly what I needed after having a new Vaillant ecofit 830 boiler installed a year ago. I have already confidently adjusted my hot water and radiator temperatures and can repressurize the boiler when needed. Again with confidence! I've now subscribed to your channel and will happily make a financial contribution 😊.
This saved my post-Christmas crisis and that also from videos/instructions to other (older versions of) Vaillant. Thank you indeed.
Thanks Mark, Having had my 30 year old Potterton boiler replaced last summer with a Valliant ecofit boiler I have found your videos very informative and easy to follow. Enjoy your coffee on me!
Thank you so much.. I’ve been freezing all day and trying to find out what’s Wrong with my heating system and it was just a simple push of a button! You’ve saved my life 😅
Thank you so much! Way easier than trying to read the guide
Excellent video. Just had a Vaillant ecofit boiler fitted by British Gas. Although the engineer did explain how the boiler works it all went over my head. Thanks for the clear explanation on how it works and how to adjust the setting. GREAT!
Thank You, thank you, thank you 💖 I'm clueless when it comes to boilers. My previous one was simplified. I have a Vaillant Eco Plus now. It is so much easier to get around, thanks to you and your easy to follow instructions. My main concern was the bar (water pressure), and it was lower than I thought. After watching your video, I thought, "I can do that!" And so I did. Thank you so much.
Thank you so much for doing this video. I checked my hot water and it was set to 55. So I reduced it to 47 and don't need to add as much cold water.
Thanks so much Mark really clear and repressurised my boiler 😊
Best boiler video I ever seen. 9pm. And you fixed it for me. Thanks
Thank you for this video. It's so well explained and covers exactly the points that I needed. I've just bled a radiator, which brought the pressure down to 1.1 but I couldn't work out from the manual what to do. You've helped me to get the pressure back up to 1.6 and I've also changed both radiator temp and water temp by a couple of degrees. Thanks for the help!
Beautifully and simply explained and illustrated! Thank you so much Mark - you are a life-saver! I was struggling to find out how to top up the pressure. Bought you some coffee to have in-between making such helpful videos! Stay blessed. 🙂🙏
Really helpful video. I had a new Vailant combi installed back in the summer, but had no idea how to drive the menus, and I'm an engineer! Who knew that the gate icon was supposed to represent a radiator, or that the rad temperature could be adjusted. It all makes great sense now - thank you so much for this, and for your other video explaining leaks and the need to re-pressurise the system ocasionally.
Very detailed, I was able to fix the low pressure issue with the help of the video. Thank you very much
The manual that comes with the boiler is really poor, so your video was really helpful. The screen was completely blank until we turned up the thermostat, then we had access to the home screen and your instructions worked just great.
Agreed the instructions are terrible!!
Brilliant video Mark thanks for your clear instructions. Water pressure sorted. Thank you !
Thanks Mark,
Great video. Clear and simple. No fluff added here that we don't need.
Thanks,
Stevie in Scotland.
Thank you so much for these videos that simply explain the boiler. Very helpful.
Thank you Mark for your video. It works like magic again
Fantastic job, very clear instructions. Love your videos, extremely helpful.
Keep up the great work.
Brilliant video. I was actually able to sort out the radiator temperature and water thanks to your video 🤗
Love this, after 1 watch sorted pressure out!!! Thank you Mark 👍
Thank you so much for video I fix myself at home with the help of this video ....keep it up really appreciate
Thank you for video Iv fitted many Vaillants,mostly Worcester so very useful.
Very useful and clear advice. Thank you! 👍🏼
Hosing association ripped out our multipoint and stuck one of these in, we do not have central heating,
The multipoint you could adjust the temperature at the tap ,much more convenient.
Great video. Also worth noting that if you have Vaillant's SensoHOME controller/thermostat you won't be able to change the flow temperature to the rads using this procedure.
If you have an electronic timer you have comfort or program mode. In comfort mode it allows the room stat to control when the heati g comes on. If you use programme mode you have to set each days time to come on. Well if you can predict days when you want the heating on thats fine. So if you want to save energy you needcomfort on.
This video was very helpful,thank you.
Excellent, very helpful, donated
Cheers, just had this boiler fitted and it seems the water comes out very hot no matter what I set it! I'll turn off comfort mode and retry. Thanks again 👍🏼
Hi thank you for your help. my valves are already both horizontal which way and how much do i turn it please.
Very good video and it is very useful video thank you very much 😊😊
This was so incredibly helpful! Thank you so much 🙌🏽🙌🏽 🙌🏽
thank you very much exactly what i needed 😊
Thank you, you're a life saver!
Thank you so much. Absolute life saver.
This is so helpful and easy to understand, much better than the manual, thank you!
I'm going away for ten days - should I turn the boiler off/change the settings/put it on standby?
Great video, very informative - thank you!
You have helped demystify some elements of my boiler for me in this video and hopefully it will also save me some money long term (by reducing my hot water temperature/the amount of cold water I use... and save my fingers from being scorched and then reaching for the cold tap).
I also see you have a video on removing your radiators for decorating too, I will be heading here next!
Your knowledge/this channel is super helpful. Thanks again :)
I find a twenty pence piece works wonders for my stiff valves.
Super - nicely explained with additional information (ideal temperatures & topping up, which is what I was looking for).😃
From some previous googling, I thought I the highest temperature for efficiency was 55 because it meant it was condensing most efficiently. I am going to look around and try to understand this aspect better (perhaps a video from you in the future about this would be a good entry in you collection) 🤨
This is great, but I can't see the tap.icon anywhere, doubled tapped the left button and a timer shows up. Am at my wit's end here. Pls helppppoo
we have same boiler but coft don’t showed. can i set for instant hot water when i turn the on tap ? pls let me know . thank you .
Hi there just recently moved into my new apartment I have this boiler I was watching you video was wondering how you turn on as if you want it without the timer as I am new don't know what do
Hi Mark, I've had this boiler fitted and the hot water works fine I've atdjusted the temprature which was straight forward. I've gone to place the heating to on (I'm a cold person) turned up the Honeywell thermostat and the heating symbol and flame haven't appeared in the screen like in your video at 3:47. No sound to say the boiler is on. Is there anything I can check before I have to call someone out please? I've turned it on and off and tried again but still nothing, they didn't really show me how to use it properly or leave a user guide which is why I searched for your video. The boiler is just like the one in the video with the turning 24hr clock (Baffled why the whole thing isn't digital)
Hi Mark, great video as always. I have just moved into a house with Vaillant Ecofit Pure 835 boiler and have set the DHW to 50 and CH to 65. Howver every time I check the boiler when the central heating is ON, I see 76 on the display. So why is that the boiler is not following my set temperatures? I am also sure that my DHW is hotter than 50. Please help.
hi
i need your advice
my ecofit pure only heats the hotwater for taps via the centrel heating
if i turn of the heating (summer mode) even with the hot water temp set (50+ degrees) the boiler wont turn on to heat water either manually or via (old)honeywell control program , it wil only turn on to heat water when the radiator temp is set and then the radiator symbol flashes when it turns on
i also dont have that comfy option when i press the hotwater settings
is my boiler faulty?
Really good video thanks
Hello I have this boiler.. When the heating is on after a hour or so it flashes 3.1bar.... Is this normal.... Or do I need to get it looked at.... It all seems to be working well... Thank you for your help....
I want to know how to raise the bars or tin the thing on and off
Hi Mark, thanks for the video. I have the version of this boiler with only the left hand screen i.e. no timer or dial. Is there a way to control the timing of the heating?
Hi Mark.. need help...your video was great.
My problem is that I need to pressurise boiler... the hot water valve is so so tight that I cannot move or turn...(2nd valve)..please how do I loosen it.
Fantastic video and very useful 👍🏻
How do you get the egg timer symbol off
Hi, how do you change the settings so you don’t get constant hot water, thank you.
Hello, I have a problem... once a day the maximum flame turns on and burns for a few seconds, heating the water to 80 degrees, then turns off, the temperature drops to 70 and turns on again, and so on many times in a row... and the comfort sign flashes... and I turn off the boiler... and then it works as usual...
Thank you 🙏
I've got an Eco fit pure 418 vaillant boiler for my indirect vented hot water cylinder tank in my closet. Fitted 2019 and It comes with a condensation pipe too. The pre-set temperature was set 75 C, I've lowered it to 65 C for hot water and radiator just save a bit of gas and see if it helps the efficiency. I don't want to really go below 60 C that may create harmful Legion's bacteria in the cylinder tank. Can you tell me this is ok? Thanks
Happy New year mark 🍺🍺🍺🍺
very helpful video, thank you so much!
Thank you so much
Great thank you ,👍
This is very helpful and thank you very much. Unfortunately, my water top up went up to 2.0 instead of 1.5. Please is there a way to reduce it?
Drain water from 1 radiator, any radiator in house and then check the pressure
@@mob9334 Hi, the water pressure is too high on mine so I drained the radiator (actually water came out from the radiator immediately, so it wasn't that) and it is still too high, in fact the pressure has gone up.
Advice, please.
I’ve put mine in for the first time today so on the boiler my radiator setting is set at 45 given we are in today’s climate and prices are sky high. My thermostat on the wall in my hallway is set at 15. Why can we just not have 1 setting to warm up our homes. I’m a little confused as to why the boiler has its own radiator setting and then there is another setting on the wall in the hallway. I’m just watching my boiler temperature for my radiator. I have it set on 45 as I’ve mentioned but yet I have the radiator symbol flashing and it says 48 is this temperature going up because I have my water on the boiler set at 50 and it’s getting upto the 50 before it switches off, it’s hit 50 and now I have a flashing sand timer ⏳ flashing and my temperature has gone from 50 down to 42 and is dropping but my boiler is still making a noise it’s as tho is still operating it’s now on 41
Have been all over RUclips Looking for the Hot Water control, which is burning hot right now. I have the Vaillant ecoTEC Sustain Combi Boiler. Please HELP!
Thank you, greet video
Hi Mark - My new valiant boiler will not go above 60 degrees for hot water, that's the max setting.
This is normally ok but sometimes it would be great to have the water a little hotter ie Washing up. Is there anyway of increasing this ? TIA
Thank you Mark very helpful videos. Im currently trying to stabilise my Vaillant ecoFit Thinking air maybe in the system as the presser swings high low. I see there is a purge program would you advise this please?
My Vaillant ecoFit Pure combo boiler doesn't have these two valves, but the pressure has dropped to 0.7. How can I put it back up, if I don't have the valves you have in the video?
Maybe you have a filling loop. Check this video of mine a filling will work same on your boiler
ruclips.net/video/G1qADHtsquM/видео.html
Life saver cheers
hi Mark just a bit of advice please my so is going to fit a mixer shower and I'm not bad at DIY when connecting will turn cold water of question do i turn the boiler of as well its a combination boiler thanks Brian
Excellent helpful video thanks you. I will check the comfort setting and temperature settings as you explained. My problem is the pressure keep going up to about 3.8 bar and then next day after the heating has been off all night it has only dropped down to 3.1 bar when cold
I bleed a radiator and got the pressure down to 1.6bar then after the heating was used, it done the same again🙈 any idea what would cause this?
I already had the service done and the plumber is useless, doesn’t seem to check anything and actually left us with a leaking magma filter which has now been replaced with a new one, which I believe was the fault of the plumber doing it up too tight🙉🙈 what a nightmare I’m having with this plumber,
Please help
Pressure will always rise a bit and drop during the boilers operation, But should settle back to what it was set at. (Should be 1.5, or 1 at the very minimum). First, Make sure your pressure/filler tap is fully closed and you can't hear any movement of water coming from it in the pipe (If it is closed but still sending water in, Then plumber time). If you have a filter you can drain water from there, If not, the radiator is the only option as you did. If the pressure tap is fine and after draining water but still the pressure keeps rising as high as you say, Then you could have a problem with the expansion vessel inside the boiler which will need servicing - Either needs pumping up, Or it's too small for the job, Or is faulty. One other possibility is the pressure gauge is faulty, You never know just throwing that in there.
@@danimayb thanks for the reply. The expansion vessel was checked on the service 2 weeks ago and apparently it's ok. The filling loop is definitely not leaking as I just took that off the mains tap end to check the valves were not letting water past.
Someone else said it might be a pin hole in the heat exchanger!
I have dropped the pressure to 1 bar again with the system cold. Then turned the heating on, it went straight to 1.4bar with central heating on then was at 1.7bar when turned off after an hour or so.
Next morning after being off all night from cold it was 1.8bar. so basically it is never returning down to original set pressure. Always slowly rising!
I will call Valliant today as it's still under original warranty 😬 hopefully they can have a look.
What do I do if I try to turn the heating off and it says loading and doesn't switch off?
my valient eco bolier as 3.2 on the led screen and the rads have never been that hot and all so the led screen wont stop flashing i turn the room temerstat down so boiler went off thought i might damage the boiler can anyone help and tell me if this is nomal or do i need a engineer thanks baz
Does the heating setting adjust the gas flow, or cycles full gas on/off?
TOP MAN THANK YOU
Hi Mark, I have an ecofit pure and need to do a standard service, how much should i expect to pay for it in London?
My mum passed away and someone switched her valliant off, how do I switch it back on?
Just come to you as the same f22 after bleeding the rads up...just gonna sort it now all being well :)
Be back shortly to see how I got on....if I can do it ..anyone can following the amazing calm clear instructions :)
I can't seem to turn the valves. It looks like they're stuck. What do I do?
My rads are set to 70c but it heats up to 53c and does not get hotter. Rads are bled. Thermostat set high. It then goes to 40c and back in a loop.
Annoyingly the ecofit sustain model is missing those 2 switches for repressurisation, so I'll have to keep looking for a video for mine 🙄
My boiler is showing F 15 we have no hot water or heating need help
Is it ok to have 1.8 bar
My display doesn't show the gage!
Great thanks
Perfect
it's not been helpful because my pressure is all the way to the top and you haven't taught us how to make it go back down
That not to do with the boiling operation.
That's probably been caused by over filling most likely.
Just bleed off water from a radiator air bleed point may take some time but safest way.
@@MarkBallardLTDHeatingEngineer
ok
@@MarkBallardLTDHeatingEngineer Hi Mark, the water pressure on mine is also too high. I bled a radiator (it didn't need it) but the pressure has gone up. Advice, please. Thanks.
i’m still confused
Great except 'adding to climate change'. Please.
How come women can sit in a bath of molten lava and still want the temperature turned up higher?
Is there any way to turn off Frost protection? It's a nuisance because my boiler regularly drops to 12 degrees and then the pump kicks in for an hour! This happens regularly when there is no chance of frost