Paul,
I like most things that sound "regular". Not into anything fancy, OK these all singing & dancing fancy boilers may last 10 years if your lucky (without repair or total rebuild). Conventional! That's what I say. Yep, I'll probably get shot down for that. Like a car really, don't want it full of micro chips & fancy censors, would rather pay 10 to 20% extra on my fuel bill to obtain greater long term reliability.
I appreciate your comments regarding my future new boiler, I'll bare them in mind when my Vulcan (without pointy ears!), gives up it's ghost for good in 20 years or so (I hope?). 50 year old boiler? Now that's talking sense!
CTP (Cheers Top Guy)