#refrigerant — Public Fediverse posts

Strange Ways to Make Cold

https://web.brid.gy/r/https://hackaday.com/2026/05/04/strange-ways-to-make-cold/

Testing Refrigerants and Capillary Tubes to Find Peak Performance

https://web.brid.gy/r/https://hackaday.com/2026/04/11/testing-refrigerants-and-capillary-tubes-to-find-peak-performance/

Last night I spotted this little gas canister at the top of our stairs, refrigerant for some of our chillers or heat pumps on the roof. 21 kg of R-410a. Read the label: 44 tonnes of CO2e . One false move by an installer, or slow leaks and it’s released - the equivalent of 30 return trips to Vancouver in a canister that barely reaches my knee.
We have natural refrigerants like CO2 and propane. Time to choose/switch!! #GWP #climatechange #refrigerant

Les opérateurs BlackCat revendiquent des attaques informatiques à l'encontre de:

• 🇺🇸 Air Comm Corporation (aircommcorp.com)

• 🇸🇬 Fu Yu Corporation Limited (fuyucorp.com)

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