ecomax

Hi All, First post on the forum and hope its a good'n ! Story goes like this.... I salavaged a number of Ideal standard 4 column cast iron rads from a warehouse a few years ago, brought them home, removed all the old fittings, flushed em out with a hose in the back yard till water ran clear...

Water pressure on Vallaint dropped to below 0.5 bar over last few days and then F.25 displayed. I noticed 2 rads in loft has a lot of air and had to bleed several times before water came out. Topped up several times yesterday but pressure dropped suddenly. Topped up again this morning to 2bar...

I have an ecomax in my home that has started playing up and not delivering hot water to the bath or basin upstairs in the bathroom. In the kitchen the water runs hot but go up and turn the basin tap on and it will run scalding hot then get cold, the bath lukewarm if you are lucky. Having been a...

HELLO ALL, WHENEVER THIS BOILER STARTS FROM COLD IT "POPS", "BANGS", AND "MOANS". IT ONLY APPEARS TO DO THIS WHEN HOT WATER IS SELECTED AS WELL AS HEATING. - THE HOTWATER OUTLET IS CONNECTED TO A MEGAFLOW CYLINDER VIA A MOTORISED VALVE AS WELL AS DIRECT HOT TAP FLOW. WOULD I BE CORRECT IN...

PLEASE HELP! We had a water pipe burst down the street, which resulted in our water being cut off for a good part of the day! The water came back on about 3 hours ago but our Vaillant EcoMAX Combi boiler is now showing an F.25 error code with a crossed out flame image next to it! I have read...

I have a 5yr old Vaillaint Ecomax 622 system boiler with radiators, Megaflo cyclinder and under floor heating manifold, each controlled on a separate Honeywell valve. The system was new with the boiler (house renovation) and has MB1 in it. Recently the boiler started short cycling on the UFH...

hi ive got a fault code on the above boiler i wonder if anyone could point me in the right direction thanks

Hello fellow engineers, I am new to this forum so hello all, I hope you are nice and busy. I have a issue with a Valliant ecomax 828, boiler fires and shuts down after 2-3 seconds, I have checked the pump and checked for any blockages, have a fellin it may be the pcb, I have little experience...

My Vallaint ecoMax 622/e Boiler makes a loud whining noise (like rubbing the top of a glass) for 20-30 seconds when starting up and each time it demands for central heating or hot water. I told Vallaint Engineer on last Service visit but he did nothing about problem. It continues and I’m told...

Need help i have a valliant ecomax pro18e boiler and i got up this morn to switch on and no heating i have turned boiler off for 10 secs to reset but nothing. The LED at top of panel is green but on the lcd display theres no flame showing. any help folks winters coming thanks

Recomended an ecoMax 613/2 to a customer that was reduced to £150 at City Plumbing .Went to fit it today and took out an old Baxi system boiler balanced flue bricked up the hole in the snow but reading the instructions it says its a sealed system with 3bar PRV and pumped. The cylinder is on 2...

My Vaillaint ecoMAX boiler makes a loud "fog horn noise" for 10-20 seconds each time it fires up. Service engineer says might be vertical flue but not convinced. When he serviced boiler recently he said it's not fan or other internal parts that causes it. Anyone got any better ideas?

Hello, my boiler is a Vaillant ecoMax 622/2E, installed in 2004 by a professional registered plumber. Faultless running up until now. On 21st Dec it came up with a F.23 fault, reading service manual this says Meaning: Water level low Temperature range too wide Cause...

Our Valliant ecoMax condensing boiler has started to make a whining fog horn type noise each time it kicks in (i.e. calls for gas for CH). Noise seems to be coming from around the internal pump area. It lasts about 30 econds then stops - like it's clearing its throat for the next heating spurt...

Looked at the sticky for boiler manuals on here but Vaillant doesnt list many. The boiler doesn't show much info on itself but its about 2 years old apparently and about 2ft square. All it shows are the numbers 18e and 28e? Some old instructions say ecotec AND ecomax pro on them which isnt...

Hi guys This is my first post and I would like some advice / opinions on recent work carried out by a 'National Company' when they carried out a non too cheap Boiler replacement installation. First of all it would be useful to say that my mains water pressure is excellent. I have...

Some advice please. We installed a Valliant Ecomax boiler (runs of megaflow) in our loft office some years ago and now want to convert office to a bedroom. We don't want boiler in bedroom especially as it's quite large (heats a 4 bed house). Therefore, we want to re-site boiler to a large...

I had a new EcoMAX 622/E condensing boiler installed about 3 years ago and it has worked well until now, only needing to be filled up now and then. Hot water storage is in a Santon pressurised cylinder. At the end of last week I started to have a problem and it's been playing up since then...

Hello Everybody I am looking for some help my ecomax boiler led display is not working but the boiler is working fine ?. so i cant see any info on the display does anyone know what i could try . Thanking you in advance Gooner

Evening All this is my first post and i'm looking for some help. My ecomax boiler is showing an F.25 fault on the display. Does anybody know what this means as the manual shows F24 then jumps up to F27 Thanking you in advance Bobby