Sorry yes I meant a BDR91, I copied the wrong code - I should probably stick to the names rather than the codes! My proposal was just to replace the timer with the BDR91 relay and use the existing thermostat.
The high limit thermostat is built into the user-adjustable thermostat that I have, so I'd either have to use both together or find another limit thermostat if I were to use the EvoHome HW kit to control the temperature. I think it's easier just to leave it in circuit if I decide to go with the EcoHome controlling the HW temperature as well as the time.
The high limit thermostat is built into the user-adjustable thermostat that I have, so I'd either have to use both together or find another limit thermostat if I were to use the EvoHome HW kit to control the temperature. I think it's easier just to leave it in circuit if I decide to go with the EcoHome controlling the HW temperature as well as the time.
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