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Certainly in any developed country, though I can't speak for the developing world. HVAC controls have been around basically for as long as we have been making
by chroem- 8y ago
Certainly in any developed country, though I can't speak for the developing world. HVAC controls have been around basically for as long as we have been making large inhabited structures (nearly 100 years).
I do this for my job in the US.
- lvturner 8y agoBoth in the UK and HK I’ve been in rooms where there is a clear lack of anything approximating clean and fresh air, be it faulty installation or poor adherence to code, I don’t know. Either way, at least on a personal level, increased awareness of the risks is not a non-issue :-)