The boiler continues to whirl but the flame does not ignite again. Although the showers in both rooms does give hot water. This has happened three times in the past twelve days. My VaillantATMOMag11 hot water boiler that has recently been changed from Calor gas to Natural Gas, however since the change over I cannot get the taps in my bathroom or en suite to give me hot water I have to have my combi boiler replaced and have been recomended either a intergas eco rf or hre, or a vaillant ecofit pure 835, which is better. The water is hot. i have a Valliant condenser boiler, with the central heating on and the hot water off the hot water comes on of its own accord intermitentlly to an excessively high temperature. hi, I have a Vaillant ecotec pure combi boiler and Iâd like to know where it gets itâs room temperature reading from. Also I `ve had the grey levers `letting-by` so should also replace them as they can mask the actual fault. Hi there. I hv valliant ecotec pro 28 r1.while gettg water level through valve.if we dont move the valve back down aftr water level is up.what can happen vid it.can it cause major damage. If there is power to the valve, but no gas flowing, it may need replaced. Boiler is just over two years old and has been serviced as recommended. however, it has suddenly started doing its own thing! Shoulc I worry about this.Many thanks. Boiler does not fire up after this and i get error code f29. The filling pipe has always been connected, and I have not had any issues, but I am concerned after reading the manual that it might damage my boiler. It all of a sudden fails to fire. I then was told to replace aqua pressure flow sensor. Many thanks. We have a the ecoTec plus 824. F22 error is showing and there is no pressure almost every day since the heating is on longer. TIP: If you’re in any doubt, or it’s not an easy fix such as low pressure or a frozen condensate, DO NOT try to fix the boiler yourself – always call a professional Gas Safe registered heating engineer. I have a vanilla tea exoteric pro 28 and last night noted that it had switched off at the mains and when I turned itback in and refilled the tank and the bar went up I though it was ok until I noted the thermostat and the boiler were not communicating and the heating is on permanently. Any idea’s ? Iâve looked in â¦ - Vaillant Márkaképviselet 1097 Budapest Gubacsi út 6/B. At best Gets serviced yearly. The Fix: You may have to wait for the condensate to defrost. What does a F83 fault NTC temp gradient mean on my Valiant ecoTEC plus 430 mean? Here is a list of Vaillant boiler manuals. Thankyou. I have had a certified engineer to look at it but he cant find anything wrong AJ, Hi I have like warm water and luke warm hot water Mine is 20 year old the 242 E model and just had the same issue .we changed the Flow switch ( Vaillant 151041 cost £30 ) now all working again, Hi John, when I call for heating on my Vaillant ecotecplus 824 it seems to take 20-30 mins before it goes to full fire. Having been away for two weeks over Xmas leaving heating on tick over I found that the flue had been leaking. Appreciate any advice. Once the pressure returns to 1.5 bar, close the levers and reset the boiler. Hi. Any suggestions? hi needs an expansion vessel most likely. Much appreciate any help thx, I have a eco max pro with fault code 11 flashing and its turned red. I have checked display, there are no fault codes coming up, sometimes it says “heating over run” and sometimes “OHV mode”. The display panel shows 79 to 80 dog all the time even when cold what could cause this to happen? I am unsure as to the responsibility of BG in this matter, I think they should repipe the afending pipe under the siphon trap.I would be very much obliged for any help with this problem. Page 1 Set-up instructions Air/flue systems ecoTEC plus, ecoFIT sustain, ecoFIT pure GB, IE Publisher/manufacturer Vaillant GmbH Berghauser Str. Thread by: Kelvin Abbott , Nov 3, 2019 , 8 replies, in forumâ¦ Digital display shows 1.5 bar. The Fix: This is an easy fix for most boilers with an external filling loop; simply open the little tap around a quarter turn until the display on the unit hits 1.5 bar, then close the tap again. We have a Vaillant EcoTec Pro 28 combi boiler fitted 5 years ago. Ihave a Eco tech pro , it keeps losing pressure , its about 10 yrs old , i have bled the radiators , but to no avail , it still losing pressure , any ideas ? The boiler has tripped the RCD twice today but the strange thing about it is that when I reset the RCD switch the boiler starts up and continues to run ok. Hi. I leaked from tne bottom of the boiler for about 5mins and stopped. ecoTEC pure oferÄ tot ce aÅ£i putea dori de la o soluÅ£ie modernÄ de încÄlzire Åi apÄ caldÄ menjerÄ: calitate înaltÄ, tehnologie de ultimÄ generaÅ£ie Åi robusteÅ£e. Hi, I have the Ecotech Plus 837, and have just found out after two years of using this system, that after refilling, the filling pipe must be again detached at the double check valve. Hi. Thank you. Vaillant este o companie recunoscuta pentru capacitatea sa de inovare continua, motiv pentru care acest model de centrala, Vaillant EcoTec Pure VUW 286/7-2 26,1kW iti va furniza tot ceea ce ai nevoie pentru a â¦ If not, you should replace the ignition leads as this may fix the problem. would it be safe to say its the PCB not the gas valve ? No fault codes showing. Kind regards Chris, I have a vallant turbur 0242E that is loosing water which comes out of the overflow outside whats the prob? I have a Valiant ecotc plus831 R1, about 6 years old, it was always working fine till now . I don’t know what to do. I have no water from any hot tap. How Much Should My Annual Boiler Service Cost? What could be the problem. And each time I turn water tap in kitchen sink on, it stays cold and the radiator gets very hot.. Ai libertatea sa platesti in rate, beneficiezi de promotiile zilei, deschiderea coletului la livrare, easybox, retur gratuit in 30 de zile si Instant Money Back. Scroll down to find the manual you want or use the search bar to search by the boiler name or gas council number.Gas101 is still under construction, and we are continuously updating our collection of boiler manuals. It’s starting to drive us mad, it almost sounds like the noise a fridge makes but constantly – we have even switched off fridge to see if it was that!! 16. My fiddling with water pressure and trying only show spark but no sustained operation. Phil. Hi, Great article, I wish you guys were down south as you seem to understand these boilers very well. Heating and hot water back to normal. I did turn the single valve, and heard a noise, but after a good 10 -15 seconds, there was no change in the pressure gauge reading and I stopped in case I made it worse. The wireless control panel is telling me itâs 21 degrees but it isnât, itâs pretty chilly so Iâm then setting the heating to 24 and so on. Water both sides of valves, just not filling? Vaillant ecoTEC pure VUW 236/7-2, Centrale termice pe gaz,Default Store View. i have f 70 invalid device coming up on my valiant boiler But still I keep getting this error code. If I leave Comfort Mode turned on, it’ll produce some hot water and then run cold — water heating on demand doesn’t happen. The pressure is reading zero (I haven’t looked at this for a while, unfortunately). I’ve looked at a manual and can’t work out how to do this. If I was getting hot water from these taps previously why cant I get hot water now? DisponibilÄ în variantÄ combi (încÄlzire Åi apÄ caldÄ menajerÄ) Poate fi utilizatÄ cu mai multe tipuri de gaz; Tehnologie germanÄ doveditÄ de peste 6.000.000 de centrale Vaillant utilizate în întreaga lume no fault codes showing. It failed to fire, so I had a Valiant engineer out to repair the problem. Any help greatly appreciated TIA. did you ever get a response to your q as i have exactly same issue and was told it may be a faulty pump? It works ok but is really noisy. Thank you. It supplies hot water but no heating. The pump remains on for a while but the boiler doesn’t fire up for about 5-10 mins . I have an ecotec 838 exclusive, Its running two central heating zones, but when either zone requests heat it seems to take a long time to heat up and the screen is constantly showing overrun and water deficiency messages. C) este recomandata pentru suprafete de pana la 160 mp la o inaltime a locuintei de 2.5m, in functie de gradul de izolare al cladirii. Can you advise me. This fault, particularly common for the Vaillant Turbomax, is caused by a faulty ignition, or no gas getting to the boiler. I have a small question, my vaillant boiler is losing pressure every night when the heating is off. Prospektus cikkszáma: V 01 03 17 PUR 0215. ecoTEC pure: Vaillant készülék letisztult formában. No fault codes are displayed and the system pressure remains at around 2Bar, but the house seems to take quite a while to warm up. Got a Vaillant ecoTEC pro combi boiler which is about 10 years old. Any ideas? The pressure keeps dropping down to 0 , I turn the pressure gauge around and brought it up t1.5bars, Hi. Is this an electrical fault or is it something more sinister? If the pipe runs outside, pour hot water over the pipe to defrost it, or place a bucket under the boiler and disconnect the plastic waste pipe on the far right of the boiler, before draining the condensate into the bucket. Hi, I have an EcoTec Exclusive which is intermittently making a very loud grating, vibrating noise. Last night it felt chilly and I moved the boiler control to a slightly higher temp setting (65). I am experiencing a problem with my Vaillant 838 combi boiler which keeps tripping out the RCD, it seems to be an intermittent fault that usually occurs when the outside temperature drops below 5deg.C. ecoTEC pure - a modern heating and domestic hot water solution in its pure form. How do I override a faulty thermostat? Itâs smart, too. Sometimes, maybe every 2 -3 weeks it can also shut down completely with a F23 over temp spread message, this requires a boiler restart to clear. Thanks. The most common faults and components with Vaillant Ecotec boilers. a few times lately the clock on my ecomax boiler has lost one hour over night so the heating did not come on we think the boiler is about 10 years old, Hi, Centrala termica in condensatie VAILLANT EcoTEC Pure VUW 286/7-2 oferÄ datoritÄ funcÈiei de preîncÄlzire Aqua-Comfort-System, un debit stabil de apÄ caldÄ pentru duÈ sau baie, fÄrÄ timp de aÈteptare Èi având în acest fel Èi un consum redus de apÄ. I have an ECO PRO 24 and I notices this morning the hot water pressure is very low upstairs in the bathroom. Below are five of the most common faults and fixes you can try for your faulty Vaillant boiler, either yourself or with your local Gas Safe registered engineer. You may have to replace the sensors, and the seals on your flue. Hi, The engineer came... Vaillant ecoTec plus 831 leaking internally, pressure drop, no hot water. So now no hot water let alone luke warm. I have a valiant boiler ? Can it be helped ? They are known for their high-quality engineering and excellent product line. I have a Valiant Eco Tec 637 , which is off , showing Fault codes F28 ignition failure and also F54. I have an ecotec plus 831 boiler. Whilst changing these, its worthwhile replacing the `PRV`. But shoots up to about 9/10ths when a tap in the bathroom is turned on. Specificatii ale centralei pe gaz EcoTEC Pure Vaillant VUW 286/ 7-2 . Hi, i have a 3 year old vaillant ecoTech pro 28. until recently i have been delighted with it. However, for Vaillant EcoTEC Plus models, it’s a little different, as they use a built-in filling loop. I have to have my combi boiler replaced and have been recomended either a intergas eco rf or hre, or a vaillant ecofit pure 835, which is better. I have called my engineer to check the boiler as the pressure was dropping to 0 after filling up the system with water. I’ve just spoken to a gas engineer by phone and he told me that it wouldn’t be the low pressure that was causing my heating to not work….is this correct? Had mine about 5 or 6 years, it is heating tap water like it should and heating the house when its in the mood. : (ecoTEC pure VUW 236 7 2 0010019976 ) Producator: Vaillant Model: ecoTEC pure VUW 236/7-2 Descriere Cazanele in condensaÈie ecoTEC pure cu funcÈionare pe gaz nu doar utilizeazÄ optim energia furnizatÄ. I have Vaillant ecoTec plus 831. The water pressure is ok and radiator symbol on the panel flashes as it should. I have just moved into a new house. Please can you advise Over the past few years, I’ve dealt with many Vaillant boilers and know most of their faults inside-out, which is why I decided to write this blog post to help you out. i have had it serviced twice in the last 6 months. currently side... Three years ago our CH system was completely renewed by a reputable gas-safe registered local company. Prospektus neve: ecoTEC pure. Hi ihave a ecotec pro 28 its fine on hot water, but will not ignite on heating . Trouble is these days, Vaillant still have good products, but the company and it's staff are near on useless. Servicing is also done annually. The ecoFIT Pure 430 has a high efficiency rating of 94% and ErP A-rating for heat. If the code F29 flashes up, the manual will probably tell you something along the lines of ‘flame extinguished’. F73 error, Hi, we get this error on the panel, i had someone have a look at it, they said the PCB needs to be replaced, no 240V and one of the live wire on the connectors looks black? Not a bad score, but again there are other systems which would outperform this and for a more affordable price. The Fix: The easiest solution here is to simply replace the sensor. I have to manually reset it by turning the two gray levers. Dealing with a faulty boiler can be stressful, especially when you have to decipher fault codes and are left feeling unsure of what the problem actually is. Hi, f22 comes up, tried using the valves to resolve it , not working? I’ve got a vaillant turbomax that keeps throwing me an F28 error code. Totul într-o singurÄ centralÄ termicÄ cu tehnica condensÄrii. Hi, I have a Vaillant Ecotech Plus 824, and I’m getting F28 and F54 message. We had to use the boiler as joule not afford to get someone to fix the flue but now the boiler is not working properly as we have hot water but no heating someone came out and said it was the diverted vaulve which was broken and needs to be changed. The top of the boiler is now rusty and water is running down the rear. Two doors on boiler on zero As well? I have bye passed the room state in the boiler with no change. I have checked the bar level on the boiler and its fine. Water Temp set at 35 but Water still comes out at Scalding Point when the CENTRAL HEATING IS ON, when off, water returns to normal, i would run it at 40,. I only have hot water when the heating is on! Any idea where to look first? Any idea where to look first? Telefon: +36 (1) 464 7800 A épület, II. Your e-mail address will not be published. All condensing boilers of Vaillant combine the latest technology with reliability in the high quality of German engineering â from more than 140 years of experience. Vaillant ecoTEC pure. Would love your thoughts on this. Is this normal? Since, twice the boiler locked itself out with code F28. This morning with the boiler on, I noticed that the needle on the pressure gauge was right over to the farthest point on the red section. the condensate is inside and connected to the internal drain under the sink and water is passing with good flow so not blocked. replaced but that made no difference and so the old one went back in. The part was replaced and the flue was renewed by a corgi registered engineer. This indicates your water pressure is low, which happens to be probably the most common boiler fault of all. Boiler window has flashing radiator symbol. Hi there, Called plumber and he said I should change it–does a new boiler really take one full day, 2 people, to install? Could this be the circuit board? and how much will cost to fix, Hi I have a turbo max plus 824E. The Vaillant ecoFIT Pure 430 is a highly reliable regular gas boiler designed for wall-mounted installation. Connects to the double check valve. Hi there, I have an ecotec 837 plus boiler, fitted in 2012. Required fields are marked *. Magazine Åi preÅ£uri - Centrale termice Vaillant ecoTEC pure VUW 236/7-2 (0010019976) de la 3 309,00 RON! Any suggestions from you please John or anyone else having the same problem. My Vaillant ECO tech plus lost pressure. When I return indicator to normal there is a whirling noise and water ceases to come out of hot taps. I have Vaillant ecoTec plus 831. Centrala termica in condensatie VAILLANT ecoTEC pure VUW 236/7-2, 20,2 kW - Incalzire + A.C.M. Central heating works, DHW does not work. The Fix: If boiler is igniting, and then shutting off, check the flame sensors, flues and airways. It was a plastic valve ; they used to be brass, but I supposed they've changed them to plastic ones for the sake of cheapness, mores the pity, as Vaillant had a good name. Thx. The first thing I know is that there is the red illuminated light at the top of the light bar that shows you what is going on. View online or download Vaillant ecoTEC pure VC 146/7-2 Operating Instructions Manual intermittent voltage on gas valve causing on off of burner. some days ive got hot water and heating and some nothing I have notice that the flame insite the boiler becomes smaller as it goes. Fill the water over 1.5bar what shall I do, I have a turbomax about 10 years old stated coming up with F22 fault but pressure above 1.5 bar 40 D-42859 Remscheid Tel. Vaillant ecoTEC plus buzzing until hot water tap turned on. Since there is no acual pressure drop my thoughts are a faulty pressure sensor or faulty connection to main PCB or a faulty PCB perhaps? Now, with the boiler off for approx two hours, the boiler temp is 41 degrees. Age I reckon 4-6 years maybe. i have a vaillant VK654/9 – 1654/9 there is a beeping sound and a voice saying low battery, I cannot find were the battery is located. I have a Vaillant ECO tech boiler – 2 years old. I had a plumber come today as our boiler continually turns off with a F.62... Hi, We have a vaillant Eco TEC plus 438. Glaslyn. There is no particular pattern to the noise, and will happen under different circumstances each time. Changed the 3 port valve and pump but still comes up about every 3 days. Any ideas? If you have any questions or are currently experiencing problems with your Vaillant boiler, please don’t hesitate to get in touch with me directly or drop me a comment – I’ll be happy to help! Vaillant ecoTEC pure VCW 206/7-2 Pdf User Manuals. AlÄturi de peste 140 de ani de experienÅ£Ä germanÄ. The boiler is still I working very well. I have power at the boiler, and the controller. View online or download Vaillant ecoTEC pure VCW 206/7-2 Operating Instructions Manual Hi Plinski kondenzacijski kombinirani ureÄaj ecoTEC pure VUW 196/7-2 (H-SEE) Posebne znaÄajke - Normirani stupanj iskoristivosti 98% (Hd) /109 % (Hg) - ModulirajuÄe regulirana snaga od 28 do 100 % We have 4... Vaillant EcoFit - Condensate water at the bottom of the boiler but no blocked pipe. Hi John. For this review, we will be focusing on the Vaillant ecoTEC Plus 832, which is the replacement for the Vaillant ecoTEC [â¦] The hot water works fine when I call for it but when I ask for Heat the flame comes on and after about 30-40 seconds it goes out. A few weeks on l’ve noticed water leaking from a 90° bend indicating the same problem. I have fixed this but instead of raising level to bar 1.0 I raised it to 2.6 but understand this is o.k. We put it off whilst on holiday for 3 weeks and when we put it back on heat and water the radiators got hot but the water did not even though the towel rail in the bathroom that works off that circuit did. Well-known for manufacturing boilers that last the distance, they’ve also won an award for making the quietest boiler on the market, so great for installing in bedrooms. I have recently been getting F22/0.0 bar displays and no heating or hot water. As part of a my extension works we have underfloor heating to the ground floor and radiators on middle and loft floors. It wasn’t the boiler itself it was the flue leaking water back into the boiler causing it to fail. Any thoughts would be appreciated? I have a weather compensator wired from the boiler to outside. The heating is fine but I have no hot water. The hot water is still working. date 08/02/2017, My valiant combi boiler is showing sign of 2.8 and it is flushing, Hi i have a vaillant eco tec boiler that was fitted by a government grant for my elderly parents for about 3 months know the hot water comes out luke warm regardless of the temperature set and the boiler makes a whistling sound when hot water tap is being used and carrys on making noise for a minute or so after tap is off Hi, I have a 5 year old Vaillant ecoTEC plus618 which was serviced on 30th November. He thinks it’s either a diverter valve or the thermostat. I would appreciate any advice. the last chap told me that as the thermostat is wireless, any thermostat that is also wireless, within 100 feet, can affect it. I have a Vaillant ecoTECpro 28 boiler installed Nov 2012. Have changed the PCB and associated lead and the gas valve. The original inventor of the combi boiler, Vaillant has been at the forefront of German heating and engineering excellence for the past few decades. Hi John, The radiator symbol also isn’t shown on the boiler screen. The job included a new Vaillant combi... Hello, Hi my valiant boiler is having fault f28..but as soon as I reset that button it goes to normal again.This happen only when water is cold or weather is cold. MY VAILLANT MINI 11-01 RED LIGHT FLASHES AND THE WATER GOES COLD WHEN I AM IN THE SHOWER HAVE REPLACED GAS BOTTLE, MANUAL SAYS THERE COULD BE AIR IN GAS SUPPLY BUT HOW CAN I STOP THIS OR ANY OTHER IDEA’S PLEASE. Hi all I was initially told the tap filters needed cleaning which I have actually replaced them with new one’s to no effect. If I turn the shower to cold water, water flows well from hot tap but it is cold. Centrala murala cu tehnica condensarii ecoTEC pure VUW 236\/7-2 Blvd. There is a silver filling loop, with one valve attached at one side (but no valve on the other side, as I’ve seen in videos on youtube). It has a VRC 700 controller, which I have taken 2 wires from the boiler to the controller. The only other thing is that water is coming out of the outside overflow on a regular basis. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. It’s showing F22 almost every day and I have to manually reset the pressure using that two levers. I have looked at the recent recorded fault codes recorded which are F22-F28 and F75. If I turn indicator on shower to cold, I get cold water from the hot taps. the water has always reached 80 degrees and suddenly it has started being choosey about when it will do this. If you are looking for a new boiler and would like to get a custom quote using a specially designed boiler quote calculator , then see our partner Boiler Central. I have a magcleaner fitted on the return, 7 rads on zone 1, 6 on zone 2, and 1 on the pre zone loop. Cheers. I've just had the diverter valve in my four year old Vaillant Eco pro 28 replaced- £235 ! VRT 360f boiler is showing BMU Err. It is now driving me crazy. the boiler still works but the pressure is on zero. Summary of Contents for Vaillant ecoFIT pure Page 1 Operating instructions For the operator Operating instructions ecoFIT pure 825 - 835 GB, IE Publisher/manufacturer Vaillant GmbH Berghauser Str. When we have the heating on the radiators seem to take a while to become hot, also the little graph symbol on the boiler shows the burner to be operating at a very low level. This morning the boiler will not light at all and we have an error code F20. My gas bills are really high and I’m wondering if this boiler is trying to tell me something? If there is a spark, check the power to the gas valve and see if gas is flowing through. We obviously shouldn’t have to do this everyday. In comparatie cu aparatele de Tot ce aveaÅ£i nevoie pentru încÄlzire Åi apÄ caldÄ menajerÄ: ecoTEC pure. Recently we have a fault F22 every morning which is fixed temporarily by letting in a little water until the pressure rises. The F button to overide the currant heating/water is not working. A könnyÅ± használatot egy leegyszerÅ±sített kijelzÅ szolgálja, amelyben bármelyik felhasználó egyértelmÅ±en eligazodik. I’ve been told by the help desk more than likely it’s going to be the PCB? Vaillant ecoTEC pure VC 146/7-2 Pdf User Manuals. You may have to reset the boiler. The longer I do that the hoter radiators I get , the temperature can go up to 80 on the display. If you see the code F22 show up in your display, a quick check of the manual will say something alone the lines of ‘dry fire, insufficient water’. The 3/8" goes on the water inlet side. I have no water from any hot tap. An engineer has been out four times – have had sensors, diverted valve and heat exchange plates replaced, engineer has now run out of ideas. (kit evacuare inclus) de la eMAG! I turned it on and it starts off ok then goes to a trickle. Re: Vaillant Ecotec combi boiler problem Got a similar one myself, the guy who fitted it said they are very good boilers (he also fitted the previous one, said it was crap, and it was). Either the flue isn’t all the way in the 90 bend, or the seal was damaged at the time the new flue went in. does anyone have any ideas? hello, I need to change the batteries in my thermostat and the manual says to âcarefully push the retaining hook to the side using a small... Vaillant ecoTEC boiler under gassed & 14mb. emelet www.vaillant.hu firstname.lastname@example.org Thank you. Eficienta si puterea centralei cu condensare Vaillant EcoTec Pure VUW 236/7-2 . However, if you are interested in an even smaller combi boiler option, the Vaillant ecoFit Pure 825 may be a good choice, or have a look at the Worcester Bosch Greenstar 25Si Compact. Any ideas on what is wrong? Get the gas safe registered installer back in. NOTE: I have NOT tried to top up the boiler via the filling loop. I can hear it whirling all night and day even when there is no heating on or water being used. So a plumber said to change the heater plate, did that and problem still stayed. Merry Xmas and a Happy New Year Thanks to performing so efficiently this boiler could help to lower your heating bills. Landlords: Service vs Maintenance Contracts [What You’re Actually Paying For], Worcester Boiler Service Costs: A Detailed Guide. I checked the boiler fill loop and both vales are off. There´s no rytme to the faults as they just accure. Downstairs is fine and the cold water upstairs is fine. Uite ce propune Vaillant cu acest model nou: Centrala cu condensare Vaillant ecoTEC pure ofera functiile esentiale pentru indeplinirea asteptarilor clientilor in materie de incalzire, preparare apa calda menajera si pret avantajos. I have a Valiant EcoTech Pro24. I have a Vaillant 182e. Why does the outer case of my boiler get too hot to touch is this dangerous, sir I’m definite they’re all pushed correctly. Hi. it trickles from the tap then stops and is cold. I’ve got an 831 plus that I set on the timer. Pachetul contine: - centrala termica Vaillant VUW 236/7-2; - kit evacuare gaze de ardere; - consola de prindere pe perete Centrala de 20,2 kW (50/30 gr. Thanks I have a vaillant ecotec pro and the boiler has gone off no electricity getting to it does anyone know what the problem is.