Can a Bosch HydroPower system be pre-set to 50°C?
No, the Bosch Hydro Power system and the Bosch Pilot system are a mechanical unit and therefore do not have the capability to electronically be tempered down to 50°C. In Australia it is Mandatory as per Australian Standards that a tempering valve be installed in bathrooms and other hygiene areas so that the temperature does not exceed 50°C. We recommend you speak with your plumber to find the best solution.