Changing a central heating system?

[jeemy]

Hi everybody. Was wondering if anyone could tell me how easy it would be to change the boiler in an unpressurised system to a combi boiler. Thanks.

 

[Agile]

Its easy to change a boiler if you are CORGI registered and have all the experience.

Whether the rads and valves leak when pressurised will depend on their age and condition.

A professional would be able to look and give you an opinion at your property.

Anyone else would be guessing!

Tony Glazier

 

[jeemy]

No intention of even attempting something like this myself. Was mainly asking the question because of change of boiler types and whether the pipework is compatible or not. Cheers for the reply though