- Joined
- 16 Jul 2015
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- 9
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We are about to embark on a refurb of a 1930's brick and tile detached 4 bed house.
The kitchen is being moved and the wall where the 20 yr old boiler is sited will be going. We currently have an open system and the heating engineer is suggesting a pressurised system (250l unvented hot water cylinder in the loft with an 18l expansion vessel).
He has specified a Vaillant EcoTec Plus 428 boiler with Honeywell controllers. We are in a hard water area.
Reading about this boiler there seem to have been lots of issues with respect to cycling.
Have these problems now been resolved or is this still considered a problematic boiler?
Should we be looking at an alternative boiler?
The kitchen is being moved and the wall where the 20 yr old boiler is sited will be going. We currently have an open system and the heating engineer is suggesting a pressurised system (250l unvented hot water cylinder in the loft with an 18l expansion vessel).
He has specified a Vaillant EcoTec Plus 428 boiler with Honeywell controllers. We are in a hard water area.
Reading about this boiler there seem to have been lots of issues with respect to cycling.
Have these problems now been resolved or is this still considered a problematic boiler?
Should we be looking at an alternative boiler?