Replacing a radiator-how do I bleed a combi system?

[joby_51]

We are replacing a radiator and need to know how to bleed the system(combi boiler). Can anyone advise please?

[2face]

re-pressureise (opening the silver flexible pipe under the boiler and bleed as normal up to 1 on the dial on the boiler.

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plumbing,heating,solid fuel and electrical services.

[MANDATE]

Same way as any other radiator, only difference is that refilling or bleeding on a combi will result in pressure loss. You then use filling loop to restore pressure