Automatic Air Vent: As air builds up in a hydronic system over time, that excess air pressures is automatically purged to maintain optimal performance;Flow Sensor: The flow sensor maintains water pressure by monitoring the water flow rate and automatically adjusting the inverter output for maximum efficiency;Flow Temperature Controller: Control board with multiple inputs/outputs to control 3rd party components;Magnetic Filter: The magnetic filter catches large debris, sediment, and iron particles before they can impact the plate heat exchanger, pump, or other piping, supporting system longevity and easier maintenance;Touch Screen Controller: The Hydrobox comes with a touch screen controller on the front panel;All-in-one Hydrobox: Designed with front-access serviceability, the All-in-one Hydrobox includes the pumps, expansion vessel, magnetic filter, booster heater, and plate heat exchanger