NetCaptain

New here, so apologies if this topic/question is not new. Have an old house, gas heating, low-water convector units with ventilators. Needs high water temp
In winter to get living room to temp. Considering to move the existing water-based system to an air-to-water heatpump, with additional A2A units for the living room. Main purpose is supplementing A2W system and compensate for lower (10d C) water temp, but nice to use it in the winter for cooling. Plenty of room in/behind wall so opting for in-wall canal units rather than on-wall ones, because of esthetics. Question: will need an inlet and outlet for each canal unit, and for the winter the outflow is best chosen quite low. Am considering

“De 23-jarige Lisa uit Hoek van Holland ligt zwaargewond in het ziekenhuis nadat zij tijdens het hardlopen werd aangereden in buurgemeente ’s-Gravenzande. De bestuurder stopte niet, maar is na de aanrijding doorgereden”

https://www.rijnmond.nl/nieuws/2154477/hardloopster-zwaargewond-bestuurder-rijdt-door-voor-dood-laten-liggen

Mocht iemand een Mini Cooper met schade tegenkomen, meld het aan de politie ( en maak een foto van auto en kenteken )

Universal Hydrogen, the pioneering company that flew a partially hydrogen-powered flight out of Moses Lake in March last year, has burned through the $100 million it raised from investors and gone bust.

https://www.seattletimes.com/business/boeing-aerospace/universal-hydrogen-pioneer-of-hydrogen-powered-flight-goes-bust/

Saudi oil giant Aramco has announced a record profit of $161bn for 2022, helped by soaring energy prices and bigger volumes.

My radio( Denso radio/nav unit with large screen ) did not work for a long time, and even the specialised Saab garage could not find a fault. Today took the car out of storage, put the battery back in and the radio worked ! Everything worked fine, even the navigation, and I had audio for all front speakers but not from speakers in the back, although a subwoofer seems to be present somewhere around back seats. Sound was a bit varying in volume, it seemed, with sometimes the dashboard speakers moet prominent than door speakers Alas, after first stop the radio did not come to life again ( blank screen ) Any experts who recognise these symptoms?

The new Hyundai Ioniq5 can charge in 18 minutes

French city drops order for 51 hydrogen buses after realising electric ones six times cheaper to run. The $33m green H2 project, launched in Montpellier in 2019 in conjunction with EDF, had already been awarded regional, national and EU funding (Link in comments)