HVAC Systems
The 2026 Refrigerant Transition: What R-454B Means for Your Next AC Purchase
I’ve already started seeing the confusion out in the field, and 2026 isn’t even fully here yet. Just last summer, I was inspecting a newer build outside Bartlett. Home was barely three years old, seller bragging about the “almost new” HVAC system. Buyer asked a simple question at the end
January 27, 2026
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