DT-3 Intiel Programmable differential thermostat

INTIEL DT-3 Purpose: The differential thermostat for solar installations is designed to control circulation pumps and electric heating of water heaters according to the difference between the temperatures of the solar system and the water heater Advantages:

• Widely applicable in solar and heating installations
• Equipped with two temperature sensors - one for the water heater and one for the solar collector
• It measures the temperature of the solar collector and the water heater and, at a difference of 2°C to 20°C, switches on the circulation pump until the two temperatures equalise
• Pump operation is not permitted,when the solar collector temperature is lower than 40°C
• It controls the operation of the water heater's electric heaters, switching them on at a temperature lower than 40°C and off at a temperature higher than 40°C