Last seen: Mar 5, 2025
@webcmg Hi, instructions are in the link at the bottom. First you install HACS, then add the Vaillant Component repository. When adding the device, ...
@webcmg Yes, I do this with already, I have everything to start when the daily electricity tariff is 5.5p. On the flip side, if you have it set at di...
@derek-m Hi Derek, I thought the same when I first saw it but I just put it down to bad user interface design 🤭 . The yield figure at the bottom is th...
@webcmg DHW doesn't use a lot. Heating the house does though. I was averaging 20-25kwh per day in Feb, posted screenshots so you can compare.
@webcmg Below is a screenshot of my DHW heating in Feb. I'd only just installed the Vaillant Internet gateway & Home Assistant, I hadn't fully opt...
@webcmg Glad you're making progress and happy to help. The screenshots shows my usage including approx 2kwh per day for hot water. That includes every...
@editor Agreed, good quality gear. I've been running three of their access points for the past couple of years without missing a beat. One of their Lo...
Would highly recommend Ubiquiti Unifi Access points & Ubiquiti Airmax Nanobeams to get the data connection to the access point(s). Getting power t...
@gurugurugravity It's certainly capable of it with a bit of fiddling. community.home-assistant.io/t/uk-smart-energy-meters/16545/173 You don't ev...
@gurugurugravity If you check the following link it details the many ways you can do it. www.home-assistant.io/docs/energy/electricity-grid I've d...
@webcmg If you're able to pair it with your Smart Meter it starts to make much more sense as well. Below is my typical daily evening power usage du...
@webcmg Hi, I'm using a free bit of software called 'Home Assistant' that can run on almost anything including old PCs. link: www.home-assistant.io/ ...
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Heat Pump Dramas?
Thinking about installing a heat pump but unsure where to start? Already have one but it’s not performing as expected? Or are you locked in a frustrating dispute with an installer or manufacturer? We’re here to help.
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Latest Posts
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RE: NIBE F2040 12 kW heat pump and 100 liter buffer tank
@cheshirejohn thanks for the update and for sharing. I’...
By Mars , 16 minutes ago
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RE: Newbie out of her depth – Samsung AE120RXYDEG 12kW heat pump
@jamespa @bontwoodyHeat loss calculations found and att...
By BAMi , 2 hours ago
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RE: What is the best strategy for operating a very oversized heat pump?
I think you are right to frame the question as you did,...
By Old_Scientist , 2 hours ago
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RE: Setback savings - fact or fiction?
Here's the same plot, less the R squared values, done q...
By cathodeRay , 3 hours ago
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RE: SolarPV tables / online calculator
We've only had our solar since last June, but so far fo...
By Old_Scientist , 3 hours ago
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@robs useful thread! Thanks for sharing - Octopus are c...
By big_si , 3 hours ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@jamespa Agreed. I think it’s a case of much over muchn...
By Mars , 5 hours ago
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@eliuccio Unfortunately, whilst I agree with a lot of...
By JamesPa , 6 hours ago
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RE: Samsung Gen 7 R290 12kW is not behaving how I expected
Definitely its in the 20xx FSVs. Conversely it may be...
By JamesPa , 7 hours ago
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RE: Towel rails. An unexpected final hurdle
We have both Normal Rad for heating the room and then a...
By IRMartini , 8 hours ago
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RE: Heat Pump Sizing & Installation Costs
Perhaps useful to have installed date too? To get conte...
By Tim441 , 11 hours ago
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RE: F.788 Building circuit pump reports internal fault - Vaillant Arotherm
Guess I have to wait for engineer visit. I really hope ...
By jeegnesh , 1 day ago
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RE: Act now to defer the UK road tax increase on EVs
@majordennisbloodnok Damn right sir. my attempt at iron...
By Jancold , 1 day ago
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RE: ASHP and heating issues in new build house
That’s good gives you more capacity. It made me think, ...
By Terry1812 , 1 day ago
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RE: Seewet manhole cover within r290 exclusion zone
Thanks! I asked Vaillant, and they say I should be fi...
By dbrb2 , 1 day ago
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Looking for the Grant Aerona 3 setting to turn off completely at 20 OAT
I'm running my Aerona 3 on WC and the 'warm end of that...
By damonc , 1 day ago
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RE: Do I just go with the lowest quote for my heat pump?
So after signing in Sept in two weeks the install may s...
By Jancold , 1 day ago
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RE: Victorian Semi Retrofit / Extension ASHP and UFH Advice
When you are renovating is always a good time, as it ma...
By JamesPa , 2 days ago
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RE: Just one room not reaching desired temperature
Looks like this issue is now resolved. Aira installed a...
By ChandyKris , 2 days ago
Latest Topics
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Heat Pump Sizing & Installation Costs
By Mars 13 hours ago
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Volumisers in Heat Pump Systems: Does Placement Matter?
By Mars 14 hours ago
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SolarPV tables / online calculator
By MichelleC 21 hours ago
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By Toodles 2 days ago