radiator heat

[jmerls]

i recently purchased a home with radiator heat. i heard you have to drain them before use. is this true and how would i go about doing this? thank you, kim

[Kim]

You have to drain the air out of them using the little valve that is located on the end at the top. It either takes a small square key or a screwdriver, depending on the type of vent.: i recently purchased a home with radiator heat. i heard you have to drain : them before use. is this true and how would i go about doing this? : thank you, : kim

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