combi boiler

Hi, I have a Worcester Bosch Heatslave 12/14 Oil Boiler. The unit has controls on the front that control both the water timer / advance and the heating timer / advance. I bought a Hive system and have successfully connected to the heating side of the boiler. I am not sure how I connect the...

Hi all, We have a Remeha Avanta Plus 28c Combi boiler. It has been serviced regularly and is still working well, but the plastic casing has started vibrating intermittently when in operation. It's not a loud noise but enough to be irritating when we're in the kitchen - pressing on the case at...

So begins my sad saga. Like most of us, I like a problem and the satisfaction of solving it and felt capable of doing so as I have had some plumbing experience (Pre Corgi) and have, in fact fitted a complete system around 20 yrs ago (Tho my mate, Bill the Plumber did the final checks) Here...

Hi am looking to replace my alpha cb24 this month as it keeps loosing pressure and it's old non condensing pretty 2005. Don't want to repair it. We have a baby due soon. My thinking is will be using more gas / heating so better to have something efficient. We have a 3 Dbl bedroom semi with a...

Hi all, I'm looking to get a hive to wire up to my betacom 30c combi boiler with no existing thermostat. Looking at the manual it appears that I have two forms of connectivity. One being 24v and the other being 230v. I've had a quick look at the hive manual to make sense of what's required and...

Hi, Need some options on feed when changing from an electric shower we have to a thermostatic shower. Our change comes about due to a change in boiler to a combination and thus wanting a more powerful flow from the shower. Our electric shower is in a wet room with the cold water feed coming...

Exchanged the pressure relief value today but now when we put the heating on the pressure won't stop rising and boiler is shut down by safety switch. Pressure stays constant when heating off so have hot water but as soon as heating goes on it just shuts down. Any ideas please.

Hi Guys Bought new Tower RFNP wireless thermostat to replace old hard-wired one but have three wires coming from boiler and the thermostat receiver talks about needing 4 wires. What do I do? This is what the thermostat instructions say... For conventional heating installations, connections...

Really hope someone can help me in any capacity please.i have an iqe combi boiler.central heating is working fine but the problem is i cant get the hot water to come on.the temperatures on the boiler itself are correct aswell as the pressure. Also the hot water symbol on the boiler display...

Hi I'm after bit of advice. I live in new build 2 bedroom house with 1 bathroom and 1 toilet all running on megaflow 145l heated by Vaillant ecotec 632. Problem is that builders put megaflo in one of the rooms upstairs and this thing is taking too much room, so I had two plumbers to have look...

I have an en suite shower which runs Luke warm but when i turn the bath tap on right next to the shower, the shower water heats up. It sounds like too much cold in the shower valve but what is the cure? Thanks

Hi, we had our boiler serviced over the summer with no issues. Hot water has been fine. We put the heating on for the first time a couple of weeks ago, it was fine but when it came to the following day we realised the pressure had dropped (no hot water). We sorted this and all well again but did...

Hi folks, Long time lurker here, registering to see if anyone can assist with this. I know there's a lot of flame for Nest-related questions but this is more of a side query. Ive got my current wiring documented & mapped out. All thats fine. I just want some assistance with the new hot water...

Hi, Currently in a house with a Baxi 80e combi boiler, which presumably at one time was connected to the Honeywell T6360B thermostat. At present the wire has been severed between the boiler and the thermostat, and the internal link between terminals 1 and 2 on the boiler has been connected...

Hi all, long-time lurker, first-time poster. I have a Logic Combi 24 that keeps breaking down. I'm covered by insurance (initially Ideal, then Homeserve, now Scottish Power - seemingly of decreasing quality, but you get what you pay for, I guess!). The issue I have is that within ~3 years, I'm...

Hello - I've had different advice from different heating engineers and whilst I suspect the answer comes down to personal preference, it would be helpful to have some more opinions. We are replacing the regular boiler but not radiators in our 3/4 bed semi and have been advised by one engineer...

We have a combi boiler which is now showing between 2.5 and nearly 3 bar. The pressure release valve is constantly dripping outside. The boiler is all working fine, ie heating the water when needed etc. I also have the central heating to come on every day for about 20 minutes just to keep the...

Hi .I'm putting in a combi boiler in my 4 bedroom house . Can you answer me.this..... I have 12 medium sized radiators I have 2 baths (Which won't be run at the same time) . My 2 showers will be electric showers. My question is ... I'm told I need a boiler around 35kw . That's great yet when...

I have a Vokera Excell 80sp combi boiler. For the last couple of days the hot water has been firing up initially when the tap's turned on and then running cold. I checked the pressure gauge and it was at zero so i topped up the boiler using the filler loop, which seemed to get the pressure back...

Hi all, I am a new tenant (and new in Ireland by the way) where a "Logic combi 24" boiler is installed, to provide both domestic hot water and central heating. It is plugged on a "CTC eziprog 1" programmer. When the programmer is "on", even when all the radiators of the apartment are switched...