Engo EWT Weather Compensator

Regulates the temperature of a heating circuit with a 3- or 4-way valve (with 3-point drive)

Works with all ON/OFF controllers

Has timer setback schedule and option to connect additional circulation pump

Can control a heat source (potential-free contact)

Inputs:
T1- mixer temperature,
T2- outside temperature,
T3- return temperature,
T4- boiler temperature,
TP- room thermostat input

Outputs:
Heating circuit pump (230V; 1.5 A)
Mixing valve control output (230V; 0.5 A)
Heating sources control output