boiler

Hi All, I've got a question about my Worcester-Bosch 34 CDi Classic combo boiler. If the boiler is power cycled it takes approximately 20 minutes before the central heating will work. On the boiler temperature display it alternatives between the temperature and the -| |- symbol. I've attached...

Hoping someone familiar with Vokera controls and boilers can help. I have a Vokera Mynute i20 gas boiler and recently noticed that some of the time the room thermostat is calling for heat but the boiler doesn't come on. It doesn't happen all the time just intermittently, any idea what the...

Hello, I have a Worcester Greenstar 25Si Combi MK IV boiler. Neither this model's manual nor all the Youtube tutorials on how to increase a boiler's pressure seem to correspond to what this boiler actually looks like: there is no slot for a filling link key, there is no keyless filling link blue...

We have an EcoFIT pure boiler and have not yet turned on our central heating at the main control but the display on our boiler shows the radiator and tap symbols on permanently. I've never paid much attention to the boiler display before so I'm not sure if it's always been like this, but from...

Hi I have just switched an old thermostat to hive. I am not sure the old thermostat ever worked. Essentially the boiler is not responding to hive and the heating is constantly on. I have used the same wiring configuration on the old thermostat and havent touched the wiring on the boiler. Do I...

To those boiler installers out there, if a customer asked you to install a boiler somewhere that you knew would block as aspect of the regular service, would you do it anyway or refuse? What would the regulating body do if a complaint was made to them on this?

Hi All, Hope someone out there can help! We have a Vaillant ecotec plus 832 and nest thermostat. Tried putting the heating on this afternoon and isn't working at all, but have still got hot water. There is no fault code showing, and pressure is fine, 1.6. I put it into service mode and...

Hey everyone, first time posting here but I am completely at a loss - looked through lots of the other posts and they all cover parts of my problem, but not the whole thing! I bought a Hive dual channel as I incorrectly thought that's what I needed - turns out I only needed a single channel...

Hi, I’m new so apologies if this has been asked/resolved before. I had an engineer install my Hive Heating System yesterday, however, when I try to control the heating from the app or thermostat the receiver clicks on but it does not fire up the boiler. All the lights etc area solid green...

Hi, I have a Turbomax Pro 28E that is not turning on the heating, I am assuming that this is a wiring is as recently I removed an old thermostat receiver as when we moved into the house there were no controls for it, as such I tried to install a Nest E that I could not get to work. Since then...

Hello. So I’ve recently moved into a 1900’s terraced house with a loft conversion from 2001. The shower in the loft is either scorching hot or Luke warm. It also had problems with being jammed stuck until I loosened it with WD40. However, as it’s the loft, it’s not a priority (I imagine a...

Range rating a boiler means adjusting its output to more closely match the heat requirements of a property, while on the other hand boiler modulation also reduces the output of the boiler to match the heat requirement of the property, as it gets close to its desired temperature. Range rating...

I have had Viessman Vitoden 200 for ~6 years. Have had almost no issues with it, works brilliantly. However the central heating has stopped working in the last couple of weeks. The boiler seems fine, no fault code, green light, hot water good etc. The only problem I can actually see is that the...

Hello, I have a sangamo water heater unit, the clock is not turning. I can hear the clock ticking however it does not turn. There is mains power since when I rotate the clock manually the water heater turns on. Any idea why the clock is not turning? Thanks. Sangamo Quartz 7 Economy

My boiler is currently powered by a switched fused spur. The spur is located 40cm underneath the boiler. I haven't checked but it is probably a 3A fuse. My boiler is an Ideal Logic combi ESP1 35 : https://idealheating.com/uploads/documents/logic-combi-esp1-installation-and-servicing.pdf I would...

Hi peeps, Problem with my boiler. Bit long-winded but to explain: I have a Grant Vortex Pro external oil fired boiler. It is about three years old and has been running perfectly fine until now, regularly serviced and In great condition. I was away for a few weeks and turned off all the power to...

Hi - wonder if someone can give me an opinion. I am undecided whether I should pay thousands for a repair, or whether I'm just being scammed. In short - I have a solar-powered hot water system (hot solar fluid gets piped through the inside of an unvented water cylinder). When the water from the...

Hi there, we would really appreciate some advice! We are looking to get a new shower for our bathroom. Our boiler is the "Valiant ecoTEC pro 28". Does anyone know if the "MIRA EVENT XS REAR-FED WHITE THERMOSTATIC POWER SHOWER" would be compatible with our boiler? This Mira shower says the...

Hi all, Moved into a property earlier this year and noticed a really strong vibrating sound coming from the cylinder room on the top floor. It happens for maybe 4-5 seconds in the morning when we're drawing hot water for the first time. Usually notice it when one of us has a shower in the...

I have a Viessmann Vitodens 100 WB1B without the combi plus. Currently it is throwing an FF error. This happens after 3 tries on its own to start up. It gets through the first few steps, I hear what sounds like an ignition (like when you turn your gas stove on) but it does not hit the step where...