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Do heated towel rails have a bleed valve?

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Yes, a bleed valve is a key element of a heated towel rail. Essentially, the bleed valve on heated towel rails enable air to escape from the appliance by releasing any excess pressure that has built up over time. This will make sure your towel rails are working as efficiently as possible and stop cold spots from forming at the top of the device.

For a more detailed insight, explore our blog, How to replace a heated towel rail valve.