DEVICE RECOVERY INDEX
Radiator repair recovery
Browse stuck repair states for radiator and start with the safest next recovery step.
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Radiator Hot at Top but Cold at the BottomA radiator that's hot on top and cold at the bottom is full of sludge. Bleed it first, but you'll likely need to flush the system to get real heat back.Moderate · 1-2 hours · 50%
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Radiator Cold at the Top? Bleed the Air Out in 5 MinutesA radiator that's hot at the bottom and cold at the top has trapped air, not a boiler problem. Bleed it with one key and restore full heat without a service call.Easy · 5 min · 50%