[derekgas]

I always classify baxi/potterton/main as middle of the road, and dont use them unless requested to do so by the customer, Worcester have had a small heat store for years, and the new ones time the hot water 'pre-heat' with some boilers providing the right timeclock/programmer is used, if the wrong programmer is used (and sometimes has to be, especially for people who dont like digital) then the preheat can be turned on or off. We have a pricing scale which gives 3 main options:-

Worcester Bosch/Vaillant

Baxi, Ideal, (and other popular British makes)

Biasi, ravenheat, Rehema,(and other popular foreign makes)

We wont use Ferroli, saunier duval, and other italian or french makes, though we do service and repair them.