The Efficient Home Forum

Thank you

Hi Richard,
Thanks for your reply. Sadly, the evohome guide doesn't cover the set up where a Y-plan system has an extra two port valve on the hot water feed which is there to prevent the cylinder over-heating.
I've had a go at modifying the wiring diagram for the standard Y-plan. What I've gone for ...

Hello,
I’m looking for some feedback on how evohome would work in my property. I’ll start by listing what we have at the moment.
A Thermecon oil fired system boiler in our garage
A MegaFlo 210i unvented cylinder in an airing cupboard.
The system is plumbed as Y-plan but with an additional two ...