exchanger

Had my boiler serviced but the plumber says the readings are dangerous and recommends I fit a new boiler here re the reading 02.....15.5 co..pmm...27 co2.....3.1 these were taken with heating on these next readings were taken with hot water tap turned on 02.....9.8 co..ppm ...768 co2.....6.3...

Ive been to a customers who's looking to replace a 30year old potterton flamingo 50s, keeping same type of system, all the wiring is in the airing cupboard at the other end of the house, so ideally I need a boiler that doesn't need the pump over run as customer doesn't want his house taking...

Has anyone attempted to descale a giggiani (or whatever there called) heat exchanger.I have a cust with a vaillant that is scaling up.

Can anyone please offer some advise. I have a Worcester Combi Boiler oil heatslave 15/19.At the moment my hot water is almost non existent, just trickling out, fair pressure from the cold. I have had this issue in the past, after which I had a new heat exchanger fitted, solved the issue, later...

Hi, We have a Heatslave 20/25 which seems to be leaking water from the main tank. We get loss of water pressure and water in the base of the boiler, but otherwise the boiler runs very well indeed. Is it possible to replace the main water tank? If so, any idea how much it would cost? Thanks...

Hi All, I have a problem with a Worcester Bosch Greenstar 24i boiler. It has had several heat exchangers over the last six years due to limescale build up, what happens is that the hot water supply loses pressure then it won't warm the water. The central heating continues to work ok. A new...

Hi Guys, my plumber tells me the heat exchanger on my Potterton Puma 100 is leaking and parts are not available and therefore I need a new boiler. Any ideas? Is there a different parts that would work? Cheers Mike

Hello. Im really hammering you with boiler breakdown questions at the moment :thinking: Worcester Greenstar Junior24i, get 3 mins of hot water then the boiler cuts out. I can hear the heat exchanger fizzing inside so Im fairly certain its overheating. If I leave the hot tap running then it...

I have a Baxi Duetec boiler in a property I rent out and can’t understand what is going on with it. The tenants told me the radiators were getting hot when their children had a long shower. I called out my normal gas safe person, he cleaned out the heat exchange and it all seemed to be...

Hi all what tests would you perform to prove heat exchanger corrosion? cheers

I have a warmflow boiler and it is giving me headaches. It is less than 3 years old and I am now told that the primary heat exchanger has been corroded and is leaking - and the boiler cannot be fixed only replaced. I am told the corrosion has taken place because we have been topping it up with...

Are the logic heat only boilers any good , usually fit the baxi solo , also which are the best rf controls to use on a heat only boiler?? Thanks

Friend of mine has a leak on the main heat ex she doesnt want to change the whole boiler as cash is tight. Ive never done one before is there anything i should look out for thanks Rich

Hello guys I am having problems with my hot water on my Potterton Performa 24 combi boiler, the water is fluctuating in temperature which I believe is due to the hot water heat exchanger being scaled up. Is it better to try and descale the exchanger or just renew it? All the best, Connor

Seems my boiler is leaking at the back of the heat exchanger, so I'm hoping it's just a case of replacing the seal. Anyone have any experience with that and can offer a rough estimate of how much time it would take ? The service manual doesn't look too bad, take the cover off remove the...

Hello All I have a blocked Plate Heat Exchanger on my 30 cdi greenstar boiler. I've ordered a replacement but have since found out it is not supplied with the bag of washers, seals, clips etc. Does anyone know if a kit exist and what the part number is? Or maybe they are standard seals and...

I have a heatline C28 combi boiler which had a blocked plate heat exchanger. I cleaned it quite well but my mistake is that I tapped the front face quite a few times and therefore now when I tighten it with the riveter valve, some water leaks. In the original C28 design, there are no washers...

Hi all, I'm probably stating the obvious here but here goes . attended to this earlier today.2 bed terrace. worcester greenstar HE comi. Loosing pressure daily, so I have checked all the usual suspects for leaks. Ie valves, rads, crawler under the ground floor and checked ceilings for damp and...

Hi all, first time poster here so hope you can help! Got called to a boiler breakdown today with the customer complaining of lukewarm hot water. Had a look at the boiler and it is a warmflow 70-90 combi (with the flexible braided pipes inside) I've seen before with them the flexible pipes being...

Hi to all and I'm a new member in need of some advice. I have a problem with the DHW on Vaillant 828 boiler at a family friends house. When the hot tap is run the water runs warm for a while, then goes cold and the boiler shuts down although the DHW display showing the water is up to full...