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I've got about 10 radiators connected to a Vaillant 637 Eco Tec Plus system boiler. All the rads currently have dumb TRVs but I've been keen to upgrade to smart TRVs. However, I recently saw this video which raises concerns: If I understand correctly, the summary is that if you close off too...

But my alarm is the Texecom Premier Elite 24. Does the 24 mean that I already have a max capacity of 24 zones?

I believe it is using 12 zones. Yes, I have the engineer code.

I think they're standard PIR sensors. However, the main issue is that the house alarm going off at night isn't loud enough in the bedroom. However, it is loud enough to annoy the neighbours as the external bell box projects the sound in a way that just isn't heard in the bedroom. Hmmm sounds a...

I've got a Texecom Premier Elite 24 with a wired keypad on the ground floor. However, there's been a few times at night when the robot vac has caused the alarm to go off and the keypad siren is not loud enough to be heard in the bedroom. The outside siren is probably really loud for the...

I'm wondering the same. I can't seem to see any documentation for this but when I asked ChatGPT it said that DST does automatically adjust when you have it connected to the NeoHub (which I do). All my stats are showing the correct time for BST (British summer time). I guess I'll find out when...

Got it, thought you meant there was a setting for DST on/off. That's annoying to have to change the clock. Is that the same situation for the wired versions of the stat?

I have the Heatmiser neoAir v2 so I don't know if that makes a difference but I can't see any option to edit DST on the stat. If I hold down the tick button when the cursor is over the power on/off icon then I get a menu of Setup and Clock. If I go to Clock then I can set the year, month and...

It sounds like the stats temporarily losing signal and the wiring centre defaulting to heat is the most likely reason. This would explain why it doesn't happen often and why the app doesn't register it has being heated (because nothing was calling for heat). Super annoying. Wish there was a way...

Batteries are good as I changed them recently, I never let them run out. I know they default to on when the battery has run out (which is super annoying). I didn't realise they default to on when they lose signal. Is there a way to change the default to be off? Wish I had gone with the wired...

Would a faulty actuator/motorised valve cause the light on the wiring centre to be lit? Doesn't the light indicate that it's the wiring centre that's signalling the actuator/motorised valve to open?

I've got a wet underfloor heating system that uses a Heatmiser UH8-RF Wiring Centre. There's 3 zones each with a wireless thermostat. I also have the Heatmiser NeoHub so I can control the system via the Heatmiser app. On the whole, things work well but on several occassions, I've felt the floor...

I use the app multiple times a day as it's easier to use to arm/disarm the alarm I find. There must be a way to get an alert on the phone when the alarm goes off, no?

I can't remember the exact words but the panel said System Alerts when I got to the panel after the alarm went off. My neighbour also informed me that it had happened. The event log indicated the alarm triggered and which specific PIR sensor it was. Sorry, I don't understand this question.

I've got the Texecom Premier Elite 24 and have it setup on my phone. I get alerts for when the alarm is enabled/disabled but I recently had the house alarm go off (false alarm) but the phone app did not give any notification nor any kind of audio alert. Is there an option for this? I can't seem...

Just for my understanding, how can I be sure it's not the boiler and that it's definitely the expansion vessel causing the issue?

The other pipe from the expansion vessel is this one highlighted in green:

I'm pretty sure it's not the condensate pipe. Picture of underneath the boiler: The copper pipe highlighted in red is the one that connects to the outside pipe. The white plastic pipe behind it (highlighted in green) I believe is the condensate one which is connected to a plastic waste pipe...

My heating system has an overflow pipe that comes out of the side of my house. For a while I've noticed water stains along the brick that made me feel it was overflowing at some point but I've never seen it happen directly. There's 3 things that are connected to the overflow pipe, there's a...

Getting auxiliary power to where the towel radiator is will be a lot of effort, there's no power source near by and the walls have tiles so that's going to be a lot of work. Perhaps using smart TRV valves is the way to go.