heating

we've got quite an old central heating system (regular boiler) with a tank in the loft. i could have sworn the water in this tank used to be hot, but i assume i'm mistaken and that it's a cold water tank? anyway, recently the heating has been making lots of creaking noises and the pump it's...

Hi, My ideal Logic+ boiler keeps displaying pump overrun while it is meant to be heating. I've read in other places this is a normal function when the heating has been on and has just stopped. However, for me it keeps appearing during the time the boiler is meant to be on. The radiators...

Just in case anyone has some ideas to point me in the right direction! The system: Vaillant EcoTec 418 system boiler with unvented tank. S-plan (2 zone, CH and HW). Grundfos 3-speed pump (set to 2). Recently added smart valves (Drayton Wiser) to 5 out of 9 rads, so boiler load is reduced (all...

I've recently employed a new firm to service our boiler, which is a Main Combi Eco 25. The boiler has been relatively reliable to us with the only fault so far (after 3 years) being a replacement diverter valve. The boiler itself is 7 years old and we look after it (run it periodically during...

Hi All, recently, when I turn the bath hot tap on, just slightly, a very loud shuddering, like a pneumatic drill, can be heard from the pipes/floor/tap? When I turn the tap on fully, it stops. Is this water hammer? It doesn't happen all the time, just every so often. But it is so loud and...

Hi all, Apologies in advance if this is a stupid question, I am totally helpless. Recently moved into a new flat and today turning the heating on for the first time since the move in date. We have a potterton performer 28, and as far as I can see I've set everything how it should be, but...

Hi all, As the title says, my bathroom radiator makes a ticking noise when hot water is running, however makes no noise at all when the heating is running. I’ve bled it in the hope that would help but no joy. Other than this it works fine, just don’t know what it could be or if I should worry...

Hi all, trying to install a hive, my current system is combi with a hot water tank, drayton room stat and horstman h27xl programmable unit. it was wired as below however i had removed the earth and neutral when i took the pic https://ibb.co/qrvTdMd The room stat is below...

Hi, Have used this forum a lot recently but this is my first post as i don't want something small to turn into a bog problem. Hoping someone can help me identify and rectify what needs doing, i have just moved into a new house and the boiler seems fairly new its a combi boiler and worcester...

Just added some Hive TRV valves to my Hive system the other day, and noticed I could not control them from the Hive website at https://my.hivehome.com/ like I could with the mobile app. Below is what I get: Clicking on a TRV... Hive-TRV-Dashboard by eveares posted 18 Sep 2019 at 10:31 PM...

Hello People First time posting on here but reckon you have the expert knowledge I need :) We've just moved into a new house, 30s semi. It currently has a standard C/H and H/W system: a working, but ancient Potterton Suprima boiler, hot water cylinder and cold water feed in the loft. We're...

Hi guys Hoping someone can help please. I've just moved in to a flat tenancy in the UK. The boiler is a Potterton Suprima 40litre in the kitchen and we have a Systemate 2000 in the cupboard down the hall. There is a pin timer on the systemate and a thermostat in the hallway on the wall. There...

Blocked water supply in house by mistake, then got it back, followed suggested routine, start from highest outlet down, supply restored but since then f&e tank overflows, ever so slightly, occasionally the overflow stops but during 24 hrs about 3-4 buckets collect. Get conflicting advice from...

Have traditionalvented indirect heating system. F&E and large water tank in loft. All worked well until my watersofterner gave up the ghost. While fiddling around with it I shut down bypass valve by accident. Water in house ran out. Got that sorted again. But ever since the F&E tank is...

Hello, first time on this page but I’ll do my best to explain my issue. It all started when my boiler malfunctioned, ended up being the blower, the flame tube and the igniter. After this was fixed by a professional after the system pressurized it started leaking out of the pressure relief, no...

Hi all, I have a worcester 9/14 cbi boiler and has been working ok up until last week. When I turn on the boiler for heating the light comes on but the boiler doesn't fire up. However when I turn on the hot water the boiler fires up and works fine. The divertor valve is heating up both pipes...

I have a Danfoss thermostat which is normally set to 19 degrees. When the temperature of the room has been reached the hearing used to turn off automatically. Recently it has just been getting hotter and hotter. I have tried to turn the heating off via the thermostat but the radiators just keep...

I've just got my house back from the estate agents after years of them renting it out, and I'm now renting it directly. Short version House only has an electric connection (no gas option at all) Currently has 2 30+ year old storage heaters 3rd heater is missing!! (Don't ask) I asked my...

I've searched a lot for the answer to this question, so I thought I'd open it up here to see if anyone know how Hive actually works. I already have a Hive hub, and I'm now planning on using hive to control my heating. I only need to control heating as hot water is on demand (i.e there's no hot...

For the last month my oil central heating only comes on sometimes, I’ve checked the water pump and it’s free can anybody give me a couple of checks to do as I have no idea, the fact that it comes on sometimes makes me think it might not be that serious