Differential Thermostat for Solar Collectors DT-3
- Equipped with two temperature sensors LM335, one for the water heater and the other one for the solar panel (fireplace).
- There is no limitation concerning the connection cable length of the temperature sensors.
- Digital display shows the temperature of the solar panel (fireplace) and the water heater.
- The Thermostat switches on the circulation pump of the installation if the solar panel (fireplace) temperature is grater than the temperature of the water heater starting from +2° C up to +20°C.
- It does not allow the circulation pump to work if the temperature of the solar panel (fireplace) is lower than 40° C.
- It controls the operation of electrical heating elements of the water heater (or a mixed valve) by switching them on when the solar panel temperature is lower than 40°С and respectively by switching them off when this temperature is grater than 40°С.
- Warranty period of 24 months.