boiler

Hello I purchased https://www.ebay.co.uk/itm/154326159405 timer for my boiler, because the previous one did not work, I connected it exactly as the manufacturer of the new one instructed: "Just remove your old one from your panel, remove the jumper connecting terminals 2 &3 and fit this to...

Hi wonder if someone knew what is going on with my boiler. It’s outside in a cupboard and every morning in the winter it makes this noise when it starts up. video here:

Hi All, So, I am currently having an issue with my central heating provided by my combi-boiler. Every time the central heating is called and the central heating pump turns on, the flow can't get passed the 22mm double non-return valve (labelled by red arrow in attached photo - "Top of Boiler...

Boiler working, Pump Working, Actuator working but No Heat or Water. Can anyone help? Everything is getting hot upstairs in the airing cupboard but i have no hat water or heat in the system. I have bled the radiators and there doesnt seem to be ay air in the system. What can i do?

Hi everyone, I have this fairly new (0 services yet, all factory parts on it) Ariston Genus One Net Boiler (24KW EXT version) and I'm having an issue with it. On DHW request, if the boiler is not working at that moment, it makes a loud noise while it's trying to start, vibrating the wall (I...

Hello, I have an issue with my Potterton Promax 33 Boiler Issue today, it is making a banging noise around 30 secs after opening the hot water water or turning on the central heating. Firstly, I thought it is the plate heat exchanger but I thought that would only cause banging noises upon DHW...

Hi there. A bit of help if possible. Have just moved into a new place renting. Boiler is: IDEAL logic max heat2 This morning the heating turned on as per timer and after a few seconds I heard a loud "click" and the boiler seemed to turn off (by off I mean it was no longer heating towards...

Hi everyone, We’re new tenants in an apartment that has a Vaillant ecoTEC plus VUW 25/26CS/1-5 boiler responsible for water heating and the central heating system. We’ve noticed that every time the boiler starts heating, there is a loud banging or rattling noise. When this happens, the cover of...

We had a new Worcester Bosch combi boiler fitted several weeks ago to replace the (20+ year) old boiler. To my knowledge, the existing system (pipes/radiators - all in place already and likely as old or older than previous boiler) weren’t flushed. I asked about flushing during installation but...

Hi, I am after some pointers to help diagnose an issue with my system boiler (Glow worm 18hxi). It is a system boiler with unvented Ariston 150L hot water tank and 2 expansion vessels (one each for HW and heating). There is a motorised valve (2 way) on each of the Hot water feed and heating...

Hi, I've recently moved into a rental property with a Remeha C28. We have had hot water without issues but as it's got colder we went to turn the central heating on but it doesn't work in combi mode. It does also drop pressures so I have needed to refill the loop every 1-2 weeks...

Hello guys I have been qualified as a domestic gas engineer but I applied to lots of company and they didn't accept my CV that's why I wasn't successful in finding a job . I have been qualified in leeds College of Building and located in leeds as well but i dont have the ability to start my...

Hi all. I have a combi boiler in my house and I recently updated the thermostat to a basic Sangamo mechanical stat. I used 2 cores, permanent live and switch live. The first night I changed it the heating seemed to come on whilst I was out and I couldn’t turn it off (although the boiler is...

Hi, I recently moved into a property and the Neomitis thermostat has absolutely no affect on the boiler, it is sync’d with the receiver and paired but whenever I turn up the heating on the thermostat the boiler does nothing. I have checked the wiring on the receiver and I’m sure this is...

Hi All, would really appreciate some help if possible! Purchased a Hive system to install to my Worcester Combi boiler. It was already set up with an old British Gas smart thermostat and WR1 receiver so I was hoping to keep the backplate and just switch over. Anyway it wouldn’t fit and the...

Hi everyone, Everything works fine until water is drawn from the hop tap. The heating switches off (the heating light goes out) while the hot tap is open but it does not return when the tap is closed. It takes a few times opening and closing the tap before the heating turns back on (the heating...

Hello dear community, I need your expertise on a boiler with a pressure relief valve (not an instantaneous water heater). Since I am not very familiar with this, I hope for your help. I have an old boiler, which I have taken photos of, and I would like to know if a new boiler I found on eBay...

We are getting a new heating system but different plumbers are suggesting different boilers. Our house will be a 4 bedroom, with 3 bathrooms. We are a family of 4, 1 due imminently, 1 is nearly 2 and my wife and i. One bathroom will be downstairs and is existing having an electric mains shower...

I've been given conflicting opinions from different plumbers about the type of boiler to have installed (which seems the norm reading through the threads), so would greatly appreciate some advice. Some suggest a combi as my flow rate is only 10 L/m and others suggest an unvented cylinder with a...

Hello, Have a strange one, we had a gas engineer visit our flat yesterday and since then the boiler fan/pump seems to be always running. Our electricity useage has also increased massively, smart meter showing about 40p by the time we wake up in the morning when usually it would be about that...