East Coast Solar
Solar Energy Products
GL30-LCO Goldline GL-30-LCO Solar Control
In Stock - Latest Version Oct 2022
Goldline GL30-LCO is a temperature differential control designed for solar heating. The control output is typically wired to a circulator pump or blower which is turned on when the collector sensor temperature is greater than the storage tank sensor temperature. The control also provides an adjustable recirculate freeze protection. Sensors can be located up to 1000 feet away. The GL-30 carries a 5 year mfg limited warranty. The LCO model includes a power cord and an external outlet.
Made in the USA
5 Year MFG Warranty
Built-In Freeze Protection
Line Cord and External Outlet
8°-24°F adjustable turn-on differential
4°F fixed turn-off differential
110°-230°F adjustable high limit
120/240 VAC Input
115V, 1HP, 20A, or 240V, 2HP, 20A Output
Environment: 15°F to 130°F 0 to 95% rH
Accuracy: +/- 1°F
Dimensions: 5.875" x 4.875" x 2.375"
Optional Temperature Sensors: Thermistor 10k @ 25°C/77°F not included
Sensor Resistance Chart
Installation manual available with order.
List price $246.99 ~ You save $67.17
2 SB Sensors $28.00
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