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Goldline ® Solar Controls
2 Inputs
Order
Options
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Goldline GL-30
2 Inputs
1 Output
OrderThe Goldline GL30 temperature differential controller provides for automatic operation of domestic solar water heating systems. The control output is wired to a pump that circulates the heat transfer fluid between the solar thermal collectors and the storage tank during the course of the day.
The GL-30 features a total of 2 inputs and one 120 VAC output for the circulating pump. The controller does not include sensors.
FEATURES:
● Differential Temperature Control
● 120/240 VAC input
● 8-24ºF Adjustable turn-on Differential
● 4ºF Fixed Turn-off Differential
● 110-200ºF Adjustable Storage High Limit
● 120/240 VAC Input
● 20A, 2HP Output
● Freeze Protection: 40°F on / 45°F Off
● System Test Switch
● Power , Output and Recirculate Indicators
● LCO Option includes Line Cord and Outlet
● Sensors NOT Included. Available Separately
● +/- 1.0 F Accuracy
● 120/240 VAC input
● 8-24ºF Adjustable turn-on Differential
● 4ºF Fixed Turn-off Differential
● 110-200ºF Adjustable Storage High Limit
● 120/240 VAC Input
● 20A, 2HP Output
● Freeze Protection: 40°F on / 45°F Off
● System Test Switch
● Power , Output and Recirculate Indicators
● LCO Option includes Line Cord and Outlet
● Sensors NOT Included. Available Separately
● +/- 1.0 F Accuracy
Options
SB Bolt-on Sensors
UV Resistant Sensor Cable
UV Resistant Sensor Cable
Download PDFs