For discussions related to Grant Evolink Hybrid System Hub used to integrate a conventional boiler with a ASHP.
Starting this topic for anyone who has a ASHP working in tandem with a conventional GAS or Oil boiler. I am only aware of the Grant EvoLink Hub that combines the flow and return from an ASHP with the flow and return from a conventional boiler and feeds this to the DHW and CH.
We are on the Octopus Intelligent Go tariff and I’m interested in trying to maximise the usage of the ASHP in the cheap rate periods (11:30 - 5:30) and the sessions where this is extended due to charging the car.