Temperature Differential Controllers

Controllers to switch the pump according to the heat energy available in your water panel
Displaying 1 to 2 (of 2 products)
<strong>SP100 12V Temperature Difference Controller Circuit</strong>
SP100 12V Temperature Difference Controller Circuit
£42.95
SP100 12V Temperature Difference Controller Circuit 12Volt Programmable controller to switch solar pump in when heat is available in collector. Click for details
SP12LCD - Full LCD Display 12 Volt Temperature Differential Controller
SP12LCD - Full LCD Display 12 Volt Temperature Differential Controller
£59.95
SP12LCD - Full LCD Display 12 Volt Temperature Differential Controller £59.95 User Programmable, click for details
Displaying 1 to 2 (of 2 products)