Hoval Topgas condensing 45-4 KW... thoughts?

[Biggles..]

first off depends if you want to run one and not the other by simpling closing them off say with quarter turn valves or by piping them on a low loss so each could run/both could run together

gas supplies your problem,to meet the current criteria you'd either have to up size the gas suplly so both could run or construct or purchase a gas interlock so that you could keep the existing supply whilst ensuring one boiler only fires regardless.

Personally i'd rip out the potty and fit just the topgas.

 

[Boilerman2]

Hear Hear topgas is a very reliable product, I just made the comparison with spares compared with Broag and others, but Hoval are reliable

However the Hamworthy Sherbourne...what a pile of C**P!

 

[johnr147]

I have a Hoval topgas (installed in a house)- does anyone know anyone who can maintain it?SW London area.
John