In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
buffer tanks ,ODR and mod cons
i was wondering how many are using buffer tanks on there mod con installs and what are your opions on leaving the buffer tank maintain ODR temps and let your system pumps just pull of the buffer tank. (4 tapping tank say boiler buddy )Basically just letting your boiler run completly off the ODR with no end swith tie into the boiler.Would you consider this as a waste of engery on the maintaining of tank temp all of the heating season when there's no call for heat or would be better off just using the buffer as a way to damper short cyling on mirco zones and set the boiler set point control for a 20 or 30 delta before letting the burner fire again .to also prevent short cyling .Of course these are low temp systems with a max temp of say 140 at design temps peace and good luck clammy