Or, assuming they have physical access to the combi boiler, removing the receiver unit and replacing it with a more Home Assistant friendly combi boiler thermostat.
Probably a 30 minute job if you’ve never done it before and easily reversible with a little bit of double sided sticky tape, which all Brits should be familiar with if they ever made a Tracy Island. There is a real risk of electrocution which could be completely militated against by turning off the power to the boiler.
Probably a 30 minute job if you’ve never done it before and easily reversible with a little bit of double sided sticky tape, which all Brits should be familiar with if they ever made a Tracy Island. There is a real risk of electrocution which could be completely militated against by turning off the power to the boiler.
Still, a fun hack, and nicely executed!