02/08/2026
I've gotten word that some air conditioner manufacturers have updated how their temperature sensors handle things, in order to detect hydrocarbon gas and effectively disable the system from operating. The problem seems to be prevalent with systems that use Electronic Expansion Valve control.
Meanwhile air conditioners in other countries seem to offer superior performance when charged with hydrocarbon.
Bench testing and updated gas blend recommendations coming soon.
In the meantime, if you're looking for an air conditioner, buy the cheapest brand you can possibly get 😉 because they aren't worth any more than that.