baxi

Hi all, I appreciate you help in advance, and hope this post also helps someone else in the future! I need to make a decision on what heating and hot water system to get installed. All new pipes are being laid, and I will have radiators everywhere (no UFH). My options after quite a bit of...

Hi, I have a Baxi Megalfo Compact which has been locking up with an E133 code. Each time the engineer comes over (about 8x visits now) he takes the cover off and we both stand looking at the thing firing up. Every time I point out the sparks jumping across from the black insulation jacket of the...

My closed central heating system has been fine for years. 6yr old Baxi combi boiler, 11 radiators. One bedroom radiator was discovered to be full of air (more air than water I reckon), so I vented it. In doing so the system pressure dropped, as you'd expect, and the air stopped coming out, so I...

Hi, I've got the following issue. Tado is connected to Baxi (Duo-Tec Compact E 1.24) via OT. The domestic hot water is stored in a water tank and is heated up twice per day. So there are two 45 minutes long 'windows' when dhw is heated in the morning and evening. Everything is fine except one...

Hi, I would appreciate your help for an issue that has been going on for a month or so. It is an old boiler that has worked well thus far. Boiler: Baxi Megaflo system HE I have had to top the boiler pressure up at least once a day. After topping it up to 1.5 or 2 bat the pressure will be...

Hi Everyone, Our Baxi boiler system 35/80 is showing red flashing lights on the 60-degree setting. The error indicates a fault with the pump or low pressure, which is why we currently have no hot water or heating—we’re literally freezing right now. I’ve attached pictures for reference. I’ve...

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...

Hi. I have a baxi 105he boiler. Pressure is around 0.4 bar so very low. When heating runs it goes up to around 3 bar. If I run the hot water at the same time the pressure goes up to around 3.3 bar and water comes out the pressure overflow pipe. What would cause this? Thanks

Hi, We have a Baxi Assure 30 combi and have used a hive system with standard TRVs bar 1 rad for ages. We don't have a hot water tank or anything like that, no multi zones. We basically boosted the heating as and when we wanted and hot water is on demand. We've bought a Tado Wireless Smart...

So here is the current situation. The Tado thermostat is currently connected to the Baxi Assure 36 Combi Boiler using Relay as you can see from the pic below. The Brown wire is in the NO terminal and the Black wire is in the COM terminal in Tado smart thermostat. There is no need for a Live and...

As the title says, i have a few cold rads (upstairs all hot, downstairs all cold - all bled etc, i can make the downstairs ones a little warm by limiting the TRV's on the upstairs rads). My boiler, a baxi solo 3 pfl 60, looks like its older than I. The boiler is firing up and then cutting out...

I’m in the process of acquiring a new boiler due to the conversion of my loft and the installation of a mechanical ventilation and heat recovery system. I’ve recently discovered that Google Nest is unable to handle multi-zone systems and reverts to a simple on/off thermostat. My preference would...

So we took a radiator off the wall on the weekend in order to paint the wall. Turned off TRV and lockshield valve, drained the water from the radiator etc. Capped off the TRV but it appears that it still kept leaking through the cap (I guess the valve doesn't close properly, never seen that...

Hi, I've just purchased a Hive Thermostat today. I originally had a Honeywell Home T3. The boiler is a Baxi Assure Combi 25. The issue I'm facing is the wiring (seems as though this is a common theme. Anyways I've attached a picture of the wires that were in the wall. There is a brown one, a...

Hi, I've been having a look around here at various forum posts which have been useful, but I can't find the exact information I need. So I decided it was time to sign up and get involved. I'm hoping someone might be able to help. I have a Baxi Duo-tec 2 Combi 28 GA boiler and a Tado v3 wired...

Hi All, Apologies if this has already been answered earlier, but I cannot find a 100% confident answer. I am replacing my old Honewell BDR91 with the new Hive Mini (dual channel) Thermostat. I have Baxi 400 combi boiler at home. Attached image with my old Honewell BDR91 wiring, I have...

Hi, I had the original hive and the hub packed in. So when I saw the new one on a black Friday deal jumped at it for £110. I replace everything but now hive cannot control the boiler. I have changed any wiring. But I have noticed the new receiver has a hot water button. I attach the pic of...

Hi guys, new user but have relied on these forums a few times in the past so a general thanks to all who make this such a valuable resource. I am looking to install hive to my Baxi ecoblue advance Combi boiler and was happily following an older forum post about it but there is an ‘issue’ that I...

Hi I'm looking for help with strange behaviour from a Main 24 HE Combi Boiler. Symptoms are when turning the boiler on regardless of either heat & DHW or just DWH are after 5 secs the lights show: Burner light is off Flame failure light is flashing slowly Power on is on The boiler won't fire...

Hi all, I've searched online and can't find anyone with the same issue, so thought I'd post here. At the weekend I installed a Nest Thermostat E to my Baxi 228 using OpenTherm, replacing an on/off thermostat. Initially, I removed the old thermostat's wire from terminal X4 and did not reinstate...