this post was submitted on 26 Oct 2023
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Environment:

The totality of the natural world, often excluding humans.

A subset of the natural world; an ecosystem.

The combination of external physical conditions that affect and influence the growth, development, behavior, and survival of organisms.

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Refrigeration chemicals are a nightmare for the climate. Experts say alternatives must spread fast (apnews.com)
submitted 11 months ago by [email protected] to c/[email protected]
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[–] [email protected] 1 points 11 months ago (1 children)

Isn’t R744 equipment much more expensive? The pressures are higher?

[–] Jakor 1 points 11 months ago

They’re expensive mostly market availability of components is still lacking, but it improves by the day.

Much higher pressures - relief valves up to 1740psi on transcritical systems. It sounds scary, but working on a CO2 system is SO much easier imo.