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I found a web site http://www.housetechsolutions.co.uk/ which advertises electronic heads for TRV's where the sensor is mounted remote from the head, not sure if this is really required, as likely it will increase the hysteresis.
However in their video it shows a picture of and talks about "A simple unique boiler box" which will turn the boiler off when all thermostats have reached the desired temperature.
However when one looks for the price it shows the two parts of the valve for £59 but no "unique boiler box" which lack of is what makes most of the eTRV heads fail, EvoHome has a thermostat which collects information from each head to tell the boiler when to run, but most of the cheaper versions seem to lack this boiler control.
So has anyone come across HouseTech and does there unique boiler box actually work?
However in their video it shows a picture of and talks about "A simple unique boiler box" which will turn the boiler off when all thermostats have reached the desired temperature.
However when one looks for the price it shows the two parts of the valve for £59 but no "unique boiler box" which lack of is what makes most of the eTRV heads fail, EvoHome has a thermostat which collects information from each head to tell the boiler when to run, but most of the cheaper versions seem to lack this boiler control.
So has anyone come across HouseTech and does there unique boiler box actually work?
