Products tagged with 'диференциален'
Differential Thermostat for Solar Water Heating Pump Controller, 220VAC, 7A with Probe
When the solar panel’s temperature exceeds the boiler’s temperature, the pump activates. Once the temperature difference equals the set differential, the relay deactivates, and the pump stops.
Differential electronic thermostat, solar water heating pump controller, 12-220V 10A
With precise temperature control and easy installation, this controller is perfect for optimizing the efficiency of your setup.