My latest blog post is up on www.energy-stats.uk It's deep dive on the SensoCOMFORT Room Temp Mod settings; Inactive, Active or Expanded. Hopefully useful for Vaillant UK Arotherm owners and installers. 👍 Made possible by OpenEnergyMonitor energy-stats.uk/sensocomfort-r…

Today’s been some day!!! Mvhr with Vitor, in depth data analysis with Rich Burrows, Esbe, FGas overview with Webbo and water treatment with Simon!! Love days like this. Proper learning.

EL COPO I recognise that article on-screen Richard Burrows 🤣🤣🤣 energy-stats.uk/vaillant-aroth…

What a night with some guys that are now very good friends!! Heads a little soft this morning though,

Fridays crew.

We've now got over 400 real word heat pump installations with billing grade indipendant monitoring posting data in realtime to heatpumpmonitor.org, big thanks to all the installers and users who've contributed 👏📈

Interesting Top 14 chart from OpenEnergyMonitor showing last 365 days for systems that have separate space heating / DHW logging. My %DHW spilt is huge compared to others. 40%? Although the amount of work the 10kW Liam Barry in Buckinghamshire is doing is wow! Richard Burrows

Here's a video about an interesting ASHP installation I was involved with in a solid stone cottage, the combination of insulation, air tightness, UFH and MVHR has made for a very efficient low-cost heating system with a SCOP of 5.1 for space heating 😀 📈

Another new Vaillant UK Arotherm deep dive blog article on www.energy-stats.uk Arotherm Sweet Spot Hot Water Mode Eco too slow for you? Normal not efficient enough? Kudos to OpenEnergyMonitor and Finchampstead Passivhaus for making this happen. energy-stats.uk/vaillant-aroth…

So this year I’m heading to ISH alongside Richard Burrows and Kimbo with Esbe! Always wanted to go but haven’t always wanted to talk there, with less than a month away I’m starting to get nervous 😂

Great day out yesterday with Esbe, the grand opening of the Uk arm and then Anfield for the Liverpool x Newcastle game. Got to catch up with Richard Burrows too which is always nice!

Met the Godfather of heatpumps today.. Richard Burrows had to spoil the photo

Showtime WarmurAcademy Warmur Jo Alsop, Warmur Richard Burrows EL COPO GreenPod

Well ISH is over for me, Great couple of days and I’m grateful to Esbe for the opportunity. Caught up with lots of familiar faces and saw some really cool stuff! Really like the look of the solar east set ip, not sure ant the carrier version of the 150 though 🤣

Still coming to these installs and the customers still have nowhere to go. There needs to be answers on how this company were allowed to operate for so long, Why is itaccountability gets passed onto installers with non-conformity’s, what about Nappit and Heis?

We've managed to reduce the price of our popular Level 3 Heat Pump Monitoring Bundle 🥳 - up to 10kW £462 +VAT - up to 17kW £539 + VAT shop.openenergymonitor.com/level-3-heat-p…

Both Renewable Heat (Barry Sharp) and Richard Burrows have their installs listed... If you have a heat pump shout about it linkedin.com/posts/nathan-g…

What a three days!!! Spent Monday at the Heat Pump Unconference where my presentation on real world heat pump / solar / tariff stats went down well. Then had two days at installer show talking a whole host of brilliant people talking about all aspects of renewables and heating.

Coolest temperature so far this year last night, dropped down to 5.8C, my Grant UK Aerona 290 heat pump is working well, keeping the house toasty warm with a space heating COP of above 5, data from this sysytem is live on OpenEnergyMonitor 👏😀heatpumpmonitor.org/system/view?id…