The offset flue kit works out at an extra 8 to 10 quid but if you dont use the offset you can use it as a standard 45 bend on another job. Its normally 16 quid.
worth getting it as part of the flue kit.
also it wont matter about the 2 m public liability after this year.
that was down to the last director in the uk (who stalled progress and and caused problem got booted out the door a couple of months or maybe a year ago)
the new director on track to market the boiler more and wants a factory in the uk!
As of the end of the year 5 years will be the standard(10 i think for the heat exchanger), by being on the installer programme you might get more (guy wasn't too sure if this was going to go ahead)
also there will be "incentives" for installing a certain amount of boilers.
On the boiler the things i liked
no diverter valve! Lpg conversion is easy, can take the boiler apart quickly, one seal!
can easily reset it back to default, fault finding is easy as pie, mirror +viewing hole on the side of boiler to see if sparking correctly, ignition pin is SOLID, has a intergrated bowl and drain for changing the pump, requires no pump overrun!
any intergas boiler can be used as open vented.
can set combis as a system boiler only or just as a water heater. Say you leave a job at 11pm and you can connect only the hot water side, set to water heater and it wont try to run the ch if demand is made and visa versa.
I loved that they condense even in hot water mode!
a note the guy pointed out about about sentinal x800
if left in the system it can "cool" into a jelly like substance in the pump, when it fires again it kills the pump.