The HBX ECO-0550 is a stand-alone WiFi ORC (outdoor reset control).
Heat the water at a lower temperature to increase the efficiency of your system.
Controller operates pumps and automatically set the target temperature for the buffer tank using outdoor temperature.
It can manage single tank applications as well as applications with separate hot and cold tanks.
FeatureNight Setback in thermostat
The ECO-1000 offer additionnal solar DHW.