Aqua Solar - Total solar control system with dual digital display of pool water, solar collector and auxiliary sensor temperatures plus full system diagnostics LEDs. Single-dial adjustment lets pool owners set desired pool temperature effortlessly. Other user-customizable features include selectable high limit (from 70F to 140F), programmable recirculation freeze protection and nocturnal cooling. 

Aqua Solar TC - Aqua Solar Time Clock model provides all the capabilities of the Aqua Solar plus an integral time clock for 24-hour control of the pool's main pump and filtration system. The time clock is programmable in 15-minute increments and can have multiple on/off times. There's also an exclusive solar override feature that maximizes solar gain while minimizing electricity usage.

GL-235 is America's best-selling solar control and is designed for easy and dependable operation. Its microprocessor-based technology ensures reliable and accurate performance. Advanced features include differential temperature control, selectable high limit, programmable recirculation freeze protection, nocturnal cooling, and optional booster pump control.

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