Final answer:
Comfort cooling chillers and most other equipment have an annual emission rate of 0, according to EPA guidelines. This rate aligns with the Environmental Protection Agency (EPA) guidelines, which state that equipment with a rate of more than 50 pounds should be a trigger for concern.
Step-by-step explanation:
Comfort cooling chillers and other equipment typically have an annual rate of 0.
This means that they do not emit any substances that contribute to ozone depletion or climate change.
This rate aligns with the Environmental Protection Agency (EPA) guidelines, which state that equipment with a rate of more than 50 pounds should be a trigger for concern.