Boiler replacement - where should it be added in the property section of the tax return?

Hello, I had to replace the boiler in the property we let, due to the previous one failing. Is a boiler considered a domestic appliance or an intrinsic component of the let property? In which section should it be added: Property repairs and maintenance (in Property Expenses), Other allowable property expenses (in Property Expenses) or Cost or replacing domestic items? Thank you for your help

Hi

Replacing a boiler is considered maintenance and repairs, with the costs being set against the rental profits in your self assessment tax return.  
Please have a look at the maintenance and repairs section of Work out your rental income when you let property for more information.

Thank you

Thank you very much!