freeze protection 2025-09-12T16:46:39Z
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That godforsaken beeping at 2 AM still echoes in my bones. I'd stumbled downstairs half-asleep, bare feet slapping against icy tiles, following the alarm's shrill scream to my backyard sanctuary. When the patio lights flickered on, my stomach dropped - the hot tub's digital display flashed red: "FREEZE WARNING." Panic clawed up my throat like frost on a windowpane. Three days ago, I'd blissfully soaked beneath the stars; now, the cover sagged under crystalline snow dunes, and dread pooled in my