Brand new, in box direct from aqua logic, was a waranty replacement that is no longer needed....

The microprocessor-based electronic temperature controller is designed to provide on/off control for commercial heating and cooling applications. It is equipped with a Liquid Crystal Display (LCD) that provides a constant readout of the sensed temperature and a touch keypad that allows the user to easily and accurately select the setpoing temperature, differential and heating/cooling modes of operation. The NEMA Type 4X controls have enclosures rated watertight for outdoor use.

• For use with chillers up to 1/2 hp and heaters up to 1000 watts
• Simple keypad programming of setpoint temperature, differential and cooling/heating modes.
• LCD readout of sensor temperature, control settings, relay status and onboard diagnostics.
• Wide setpoint temperature range (-30°F to 220°F) and differential adjustment (1°F to 30°F).
• User selectable Fahrenheit/Celsius scales.
• Lockout switch to prevent tampering by unauthorized personnel.
• NEMA Type 4X enclosure rated watertight for outdoor use.
• Watertight Titanium Encapsulated Thermistor.


A Dual Stage will control both a heater and chiller at the same time.

Way, Way, Way, below cost!!!! $150