Automatically maximizes solar system heat collection.

Calibrated temperature setting dial allows automatic heating or cooling using three-way valve, valve actuator and sensors. Single model handles all systems. LED indicators shows status of system operation. Recirculate freeze protection included to guard your equipment late into the season. 5-Year Warranty

Regularly $399.99-now $349.99 with a solar system purchase!

AMERICA'S BEST SELLING AUTOMATIC SOLAR CONTROLLER by Goldline®

• Microprocessor based = digital accuracy
• 12/24VAC low voltage output (for valve)
• Sensor fault detection with LED indicator
• 2HP@240VAC high voltage output
• 75F (24C) - 104F (43C) calibrated dial with "solar off" position
• 120/240VAC input
• re-circulate freeze protection (field selectable)
• nocturnal cooling (field selectable)

Product Brochure (PDF)

Owner's Manual (PDF)

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