Termostato Caldaia Pannello Solare, Controllo Pompa Acqua Calda 12V 10A Relè Differenziale

Differential Range: 0.3°C to 50°C (adjustable). Relay Output: 7A/125V DC, 7A/250V AC, 20A/12V DC. LED indication for pump operation. Key Features Temperature Range: 10°C to 90°C. This approach will expedite the resolution process.

eBay