Recommendations for a new combi boiler

[LaMont5way]

Sime format 100c, Ideal isar he30, Ariston microGENUS he28.

 

[lame plumber]

Personally I would fit a vaillant. IMO they are the most reliable, easiest to work on from an engineers perspective and have the best customer service. Also if you live in a hard water area the plated heat exchangers will not scale up any where near as quick as some of the other brands you mention.

Plate hex on an intergas combi will never block, there isnt one 🙂

 

[Millsy 82]

If the boiler is 30 years old how old are the radiators and pipework?

I would be more inclined to go for a full central heating system if your rads are 30 years old as they will probably be past there best.

Also why are you going for such a big combi? I can't see the point in fitting a 40kw combi as most of the houses people want them a cylinder or unvented would more suit there needs.

 

[Gas Man G]

Vaillant any day

 

[newcastle phill]

Also why are you going for such a big combi? I can't see the point in fitting a 40kw combi

Some just want the supreme hot water flow without the penalty of a storage cyclinder