will Tado connect to a Vaillant ecotec plus 428 via Ebus

jays
jays

Hello All

I have a Vaillant ecotec plus 428 on a S plan with a megaflo controlled with Honeywell ST9400C.

Can I connect a Tado starter kit to the above system via the Ebus to make the most of mudulation on the boiler or can it only work in relay mode?


Jay