Micah’s advice: The best way to keep your propane heater ... to maximize efficiency. After the unit turns off, there is still heat (or cold air in AC mode) inside the furnace.

To address the time-consuming challenge, the research team employed a fast-moving tube furnace ... of a Pt‐Based High‐Entropy‐Alloy Catalyst toward Highly Efficient Propane Dehydrogenation ...