One-Stage vs Two-Stage vs Variable-Speed AC

Why does choosing the right AC suddenly feel like a bigger deal in New York?

It used to be simple. Buy an AC, turn it on, survive the summer. That logic is quietly fading.

Electricity rates in New York have been climbing, not dramatically overnight, but enough that people notice it when the bill lands. Summers feel longer too. Not just hotter, but stickier. The variety that makes you lower the thermostat again and again, hoping comfort catches up.

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