Plumbing Tips

Radiator temperature issue explained visually.

Why Is My Radiator Cold at the Bottom? And How to Fix it?

One of the most common questions we hear from homeowners in Kent is: “Why is my radiator cold at the bottom?”

If the top is hot but the bottom is cold, the likely culprit is a build-up of sludge. Over time, rust and debris settle at the base of your radiator, blocking the flow of hot water. This reduces efficiency and can drive up your heating bills.

We explain how to diagnose the issue, when to bleed or flush your radiator, and when it’s time to call a professional like Daniel Emergency Plumbing for a power flush or replacement.

Why Is My Radiator Cold at the Bottom? And How to Fix it? Read More »

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