Can I plumb my washing machine to my boiler?

no you can not connect directly to this boiler, get a qualified plumber to advise you.

You can not plumb it straight to boiler, However it can be plumbed to hot water pipe ( must be checked in dishwasher user manual) Thank you Rafael

Hello, that boiler is a system boiler, not a combi. Most modern appliances only require a cold water supply as they heat by electricity. This would mean a cold mains pipe needs to be run and a washing machine valve on it for the washing machine to connect to. The washing machine drain pipe needs to go into a suitable waste pipe. This needs to be done in a way that satisfies the washing machine's instruction manual and the boiler's instruction manual with regards to the boiler's condensate pipe. Get a Plumber or heating engineer who is also Gas Safe registered to quote to connect it. They will know what's allowed and what isn't. All the best.

No you can't connect any boiler directly from it must be ,connected to mains cold water supply only.

Most washing machines these days connect only to the cold water and would be therefore connected to the cold supply, usually under the kitchen sink. But, if you’re not sure what you’re doing, you need to have a plumber connect it for you or you could easily have a flood to deal with.

You can any water fed appliance to a cold/hot water feed (depending on appliance) most modern appliances I fed from mains cold water feed hope this helps

Technically yes you can, But you would not be connecting to the boiler per se but to the mains water.