Hello,
Looking for advice on whether it's possible to wire two boiler relay box connections in parallel.
I have Evohome installed on a Vaillant EcoTEC plus 831 R2 boiler using 3 x HR92 TRV's at the moment. I would like to install further HR92's but can't run to that expense just yet.
As an alternative room control I am thinking about using a spare wireless thermostat to control the temp downstairs.
I know there is a Honeywell Room stat (FPP12216) available but that runs in place of the HR92's. (and costs about the same as a single HR92)
The question is, if I wire the C and N/O of each control box in parallel, is that going to work?
Thanks,
Bob
Looking for advice on whether it's possible to wire two boiler relay box connections in parallel.
I have Evohome installed on a Vaillant EcoTEC plus 831 R2 boiler using 3 x HR92 TRV's at the moment. I would like to install further HR92's but can't run to that expense just yet.
As an alternative room control I am thinking about using a spare wireless thermostat to control the temp downstairs.
I know there is a Honeywell Room stat (FPP12216) available but that runs in place of the HR92's. (and costs about the same as a single HR92)
The question is, if I wire the C and N/O of each control box in parallel, is that going to work?
Thanks,
Bob