Glow-Worm boilers anyone?

StevieD54

jack_pott said:

Glow worm are only mediocre, Worcester Bosch and Vaillant are rated best for reliability by Which.

Oh I realise that.  I have a Vaillant ecoTEC28Pro fitted new in May 2014.  It developed a faulty diverter valve in Dec 2015, and a faulty diverter valve again plus faulty pressure sensor in April 2018.  So am I impressed by its reliability? No.  On top of that, its performance is mediocre to say the least, endless ‘cycling’, and taking ages to get the rads hot on a cold morning.  I’ll be replacing it this summer and the new one won’t be a Vaillant!!