Goldline GL-30 Solar Control

Solar differential thermostat for solar domestic hot water systems. No sensors included. Hard wire to pump and 120/240 Volt AC line. This will also directly replace the Heliotrope General DTT-84.

Important!
Please note this control does not ship with any sensors and is intended as a replacement only. Two 10K type sensors are required for correct operation of this control.

Sun Source SKU: CD-0015
Goldline Part: GL-30