SunEarth Steca TR-0301-U Solar Control, No Sensors

Steca model SETR-0301-U differential temperature control with digital temperature display, programmable functions for solar domestic hot water systems. Includes line cord and outlet for 110 Volt plug in operation. No sensors included.

Important!
Please note this control does not ship with any sensors and is intended as a replacement only. Two PT1000 type sensors are required for correct operation of this control.This control will need to be programmed for correct operation. If you need help in setting the parameters, or would like us to pre-program the control to your parameters before shipment, please let us know.

Sun Source SKU: CD-0055